How to Set Up Spectrum WiFi Router- Wireless Extender Setup

In this guide, we are going to discuss easy steps for spectrum wifi setup. If you looking guide for the setup then read the guide.

 

Post image

Select Turn on a content blocker to enable parental controls. The first step will be to connect to your router. Connect one end of the coax wire to the cable wall outlet and the other end to the modem. Sign in to view and pay your bill, manage your account, and watch TV from anywhere.

As a result, you should double-check the above and seek assistance from your ISP. detailed instructions for installing and configuring a Then sele

ct Manage Network from the drop-down menu under Services > Internet. Connect the power cord to the wifi router and the other end to an electrical outlet.

Connect the router's power cord next. Connect one end to the ethernet port on your modem and the other to the internet port on your router. Switch to Spectrum Internet ® right away. Log in to your Spectrum account to check and pay your bill, watch TV, manage your account, and do other things. Your spectrum service should be activated quickly. Then, go to the antivirus tab and select preferences.

However, keep in mind that the IP address of a router may differ in some cases. You can continue to use your 2.4 GHz only devices if you have a router with a single network that automatically selects between 2.5 GHz and 5 GHz. Finally, after entering a new password and network name, click Save. It will take you directly to the spectrum activation page.

Install the Spectrum App on Android or iPhone and Follow the Steps Below-

If you have an Android phone, you can connect to spectrum wifi hotspots right away. Wait for the modem to connect to the network (about 2 to 5 minutes) before proceeding to the next stage of spectrum internet and wifi setup.

Wait for the wifi light on the front panel of the wifi router to illuminate.

Start using your Spectrum internet service. Change to a broadband internet connection.

Connect the modem's power cord to an electrical outlet on the other end.

This Address, as well as the Login Credentials, will be Printed on the Router-

Creating a profile is simple and quick. You can do this by launching a browser and entering your router's IP address, which is typically 192.168.0.1 or 192.168.1.1.

It is necessary to upgrade your browser. Unfortunately, this browser is no longer available.

Connect the coax wire to the voice, internet, and wifi frequencies on the spectrum.

Connect one end of the coax wire to the cable wall outlet and the other end to the modem.

How to Connect to the Internet Using WiFi-

Launch the My Spectrum app on your smartphone. First, connect the coax cable. Sign up now for a fantastic deal on fast-spectrum internet with a consistent connection all year.

Then, in the address box, enter spectrum.net. After connecting the router, simply connect to your new wifi network and launch a web browser. It's the same software you've been using to manage your Spectrum internet subscription and pay your Spectrum internet bill.

The cable wire should be connected to the Spectrum voice, internet, and wifi setup. Connect one end of the coax wire to the cable wall outlet and the other end to the modem. Connect one end of the coax wire to the cable wall outlet and the other end to the modem. If the address isn't printed there, then visit our website wirelessextendersetup.org our expert will guide you.

#internet #ip #login #setup #Spectrumwifisetup #wifi 

Elian  Harber

Elian Harber

1667460432

Echoip: IP Address Lookup Service

echoip

A simple service for looking up your IP address. This is the code that powers https://ifconfig.co.

Usage

Just the business, please:

$ curl ifconfig.co
127.0.0.1

$ http ifconfig.co
127.0.0.1

$ wget -qO- ifconfig.co
127.0.0.1

$ fetch -qo- https://ifconfig.co
127.0.0.1

$ bat -print=b ifconfig.co/ip
127.0.0.1

Country and city lookup:

$ curl ifconfig.co/country
Elbonia

$ curl ifconfig.co/country-iso
EB

$ curl ifconfig.co/city
Bornyasherk

$ curl ifconfig.co/asn
AS59795

As JSON:

$ curl -H 'Accept: application/json' ifconfig.co  # or curl ifconfig.co/json
{
  "city": "Bornyasherk",
  "country": "Elbonia",
  "country_iso": "EB",
  "ip": "127.0.0.1",
  "ip_decimal": 2130706433,
  "asn": "AS59795",
  "asn_org": "Hosting4Real"
}

Port testing:

$ curl ifconfig.co/port/80
{
  "ip": "127.0.0.1",
  "port": 80,
  "reachable": false
}

Pass the appropriate flag (usually -4 and -6) to your client to switch between IPv4 and IPv6 lookup.

Features

  • Easy to remember domain name
  • Fast
  • Supports IPv6
  • Supports HTTPS
  • Supports common command-line clients (e.g. curl, httpie, ht, wget and fetch)
  • JSON output
  • ASN, country and city lookup using the MaxMind GeoIP database
  • Port testing
  • All endpoints (except /port) can return information about a custom IP address specified via ?ip= query parameter
  • Open source under the BSD 3-Clause license

Why?

  • To scratch an itch
  • An excuse to use Go for something
  • Faster than ifconfig.me and has IPv6 support

Building

Compiling requires the Golang compiler to be installed. This package can be installed with:

go install github.com/mpolden/echoip/...@latest

For more information on building a Go project, see the official Go documentation.

Docker image

A Docker image is available on Docker Hub, which can be downloaded with:

docker pull mpolden/echoip

Usage

$ echoip -h
Usage of echoip:
  -C int
        Size of response cache. Set to 0 to disable
  -H value
        Header to trust for remote IP, if present (e.g. X-Real-IP)
  -a string
        Path to GeoIP ASN database
  -c string
        Path to GeoIP city database
  -f string
        Path to GeoIP country database
  -l string
        Listening address (default ":8080")
  -p    Enable port lookup
  -r    Perform reverse hostname lookups
  -t string
        Path to template directory (default "html")

Download Details:

Author: Mpolden
Source Code: https://github.com/mpolden/echoip 
License: BSD-3-Clause license

#go #golang #ip #service 

Echoip: IP Address Lookup Service
Reid  Rohan

Reid Rohan

1662993360

6 Best Libraries for URL & Network Address Manipulation in JavaScript

In today's post we will learn about 6 Best Libraries for URL & Network Address Manipulation in JavaScript. 

URL manipulation or URL rewriting is a technique to modify URLs for various reasons. While Amazon SEO experts practice it to get higher rankings on search engines, hackers attempt it for nefarious purposes. They use URL manipulation to access unauthorized elements of a website and alter or steal private data, including users’ personal data they can exploit for financial gain.

Table of contents:

  • Query-string - Parse and stringify URL query strings.
  • URI.js - Javascript URL mutation library.
  • JSurl - Lightweight URL manipulation with JavaScript.
  • Arg.js - Lightweight URL argument and parameter parser
  • Node-ip - IP address tools for node.js
  • IP-address - A library for parsing and manipulating IPv6 (and v4) addresses in JavaScript

1 - Query-string: Parse and stringify URL query strings.

Install

$ npm install query-string

Not npm install querystring!!!!!

This module targets Node.js 6 or later and the latest version of Chrome, Firefox, and Safari.

Usage

const queryString = require('query-string');

console.log(location.search);
//=> '?foo=bar'

const parsed = queryString.parse(location.search);
console.log(parsed);
//=> {foo: 'bar'}

console.log(location.hash);
//=> '#token=bada55cafe'

const parsedHash = queryString.parse(location.hash);
console.log(parsedHash);
//=> {token: 'bada55cafe'}

parsed.foo = 'unicorn';
parsed.ilike = 'pizza';

const stringified = queryString.stringify(parsed);
//=> 'foo=unicorn&ilike=pizza'

location.search = stringified;
// note that `location.search` automatically prepends a question mark
console.log(location.search);
//=> '?foo=unicorn&ilike=pizza'

View on Github

2 - URI.js: Javascript URL mutation library.

I always want to shoot myself in the head when looking at code like the following:

var url = "http://example.org/foo?bar=baz";
var separator = url.indexOf('?') > -1 ? '&' : '?';

url += separator + encodeURIComponent("foo") + "=" + encodeURIComponent("bar");

Things are looking up with URL and the URL spec but until we can safely rely on that API, have a look at URI.js for a clean and simple API for mutating URIs:

var url = new URI("http://example.org/foo?bar=baz");
url.addQuery("foo", "bar");

URI.js is here to help with that.

API Example

// mutating URLs
URI("http://example.org/foo.html?hello=world")
  .username("rodneyrehm")
    // -> http://rodneyrehm@example.org/foo.html?hello=world
  .username("")
    // -> http://example.org/foo.html?hello=world
  .directory("bar")
    // -> http://example.org/bar/foo.html?hello=world
  .suffix("xml")
    // -> http://example.org/bar/foo.xml?hello=world
  .query("")
    // -> http://example.org/bar/foo.xml
  .tld("com")
    // -> http://example.com/bar/foo.xml
  .query({ foo: "bar", hello: ["world", "mars"] });
    // -> http://example.com/bar/foo.xml?foo=bar&hello=world&hello=mars

// cleaning things up
URI("?&foo=bar&&foo=bar&foo=baz&")
  .normalizeQuery();
    // -> ?foo=bar&foo=baz

// working with relative paths
URI("/foo/bar/baz.html")
  .relativeTo("/foo/bar/world.html");
    // -> ./baz.html

URI("/foo/bar/baz.html")
  .relativeTo("/foo/bar/sub/world.html")
    // -> ../baz.html
  .absoluteTo("/foo/bar/sub/world.html");
    // -> /foo/bar/baz.html

// URI Templates
URI.expand("/foo/{dir}/{file}", {
  dir: "bar",
  file: "world.html"
});
// -> /foo/bar/world.html

See the About Page and API Docs for more stuff.

View on Github

3 - JSurl: Lightweight URL manipulation with JavaScript.

How To Use

First of all it is required to include Url class on the page. It can be simply done as

<script src="url.min.js"></script>

Then any time it's required to do some work over the URL string, it's just required to instantiate the Url object and work with that object instead of initial string. See API description below to get a clue.

Install with JAM

It is possible also to install domurl via JAM repository (http://jamjs.org/). Could be simply done as:

$ jam install domurl

Install with Bower

It is also possible now to install domurl using Bower package repository. Could be done simply as:

$ bower install domurl

Install with NPM

Domurl is available on NPM and is now works well for both server and browser:

$ npm install domurl

View on Github

4 - Arg.js: Lightweight URL argument and parameter parser

Installing

Changes

v1.3

  • BUG: Empty arrays result in extra &&&&

v1.2

  • Simplified project structure and file names
  • Minified version included in /dist
  • Resolves decoding URL issues #17
  • Fix for Arg.query() in IE 8 #19
  • Use hasOwnProperty when looping though arguments

v1.1

  • Added Arg(key) shorter interface as well as Arg.get(key).
  • Ignores undefined/empty keys and values.
  • Cleans up edge cases (i.e. where paths are present in parse() calls etc).
  • Will now optionally coerce a native type out of value if possible (i.e. Number, Boolean, undefined, etc). To not coerce, set Arg.coerceMode = false
  • Better handling of complex objects that have mixed nested objects/arrays. See new test case added to test/spec/arg.js for an example object that was failing and is no longer failing.
  • Added support for anchors in Arg.url(path, params, anchorString) (i.e. no longer assumes they're variables if it's a string)

v1

  • Launch

People who like arg.js, also like:

View on Github

5 - Node-ip: IP address tools for node.js

Installation

npm

npm install ip

git

git clone https://github.com/indutny/node-ip.git

Usage

Get your ip address, compare ip addresses, validate ip addresses, etc.

var ip = require('ip');

ip.address() // my ip address
ip.isEqual('::1', '::0:1'); // true
ip.toBuffer('127.0.0.1') // Buffer([127, 0, 0, 1])
ip.toString(new Buffer([127, 0, 0, 1])) // 127.0.0.1
ip.fromPrefixLen(24) // 255.255.255.0
ip.mask('192.168.1.134', '255.255.255.0') // 192.168.1.0
ip.cidr('192.168.1.134/26') // 192.168.1.128
ip.not('255.255.255.0') // 0.0.0.255
ip.or('192.168.1.134', '0.0.0.255') // 192.168.1.255
ip.isPrivate('127.0.0.1') // true
ip.isV4Format('127.0.0.1'); // true
ip.isV6Format('::ffff:127.0.0.1'); // true

// operate on buffers in-place
var buf = new Buffer(128);
var offset = 64;
ip.toBuffer('127.0.0.1', buf, offset);  // [127, 0, 0, 1] at offset 64
ip.toString(buf, offset, 4);            // '127.0.0.1'

// subnet information
ip.subnet('192.168.1.134', '255.255.255.192')
// { networkAddress: '192.168.1.128',
//   firstAddress: '192.168.1.129',
//   lastAddress: '192.168.1.190',
//   broadcastAddress: '192.168.1.191',
//   subnetMask: '255.255.255.192',
//   subnetMaskLength: 26,
//   numHosts: 62,
//   length: 64,
//   contains: function(addr){...} }
ip.cidrSubnet('192.168.1.134/26')
// Same as previous.

// range checking
ip.cidrSubnet('192.168.1.134/26').contains('192.168.1.190') // true


// ipv4 long conversion
ip.toLong('127.0.0.1'); // 2130706433
ip.fromLong(2130706433); // '127.0.0.1'

View on Github

6 - IP-address: A library for parsing and manipulating IPv6 (and v4) addresses in JavaScriptParse and stringify URL query strings.

Migrating from 6.x to 7.x

ip-address was rewritten in TypeScript for version 7. If you were using version 6 you'll need to make these changes to upgrade:

  • Instead of checking isValid(), which has been removed, you'll need to use a try/catch if you're accepting unknown input. This made the TypeScript types substantially easier as well as allowed the use of an AddressError class which will contain a parseMessage if an error occurred in the parsing step.
  • Instead of using the error, parseError, and valid attributes you'll need to use the message and parseMessage of the thrown AddressError.

Examples

var Address6 = require('ip-address').Address6;

var address = new Address6('2001:0:ce49:7601:e866:efff:62c3:fffe');

var teredo = address.inspectTeredo();

teredo.client4;    // '157.60.0.1'

View on Github

Thank you for following this article.

Related videos:

JavaScript DOM Manipulation

#javascript #url #network #ip 

6 Best Libraries for URL & Network Address Manipulation in JavaScript
Sheldon  Grant

Sheldon Grant

1662811500

7 Favorite Node.js IP Geolocation API Libraries

In today's post we will learn about 7 Favorite Node.js IP Geolocation API Libraries. 

Geolocation has to be one of the most underrated yet rewarding innovations for the modern generation. Words cannot describe the impact it has had on our day-to-day personal and professional lives. From tracking lost devices to finding restaurants nearby to dine at, Geolocation has become an integral part of our daily lives.

Geolocation can be simply defined as the process by which the geographic location of a radar source, mobile network, or internet-connected devices can be identified. An IP Geolocation API is a technology that can identify the real-world location of a device connected to the internet.

1 - Node-geoip

Native NodeJS implementation of MaxMind's GeoIP API -- works in node 0.6.3 and above, ask me about other versions

why geoip-lite

geoip-lite is a fully JavaScript implementation of the MaxMind geoip API. It is not as fully featured as bindings that use libgeoip. By reducing scope, this package is about 40% faster at doing lookups. On average, an IP to Location lookup should take 20 microseconds on a Macbook Pro. IPv4 addresses take about 6 microseconds, while IPv6 addresses take about 30 microseconds.

synopsis

var geoip = require('geoip-lite');

var ip = "207.97.227.239";
var geo = geoip.lookup(ip);

console.log(geo);
{ range: [ 3479298048, 3479300095 ],
  country: 'US',
  region: 'TX',
  eu: '0',
  timezone: 'America/Chicago',
  city: 'San Antonio',
  ll: [ 29.4969, -98.4032 ],
  metro: 641,
  area: 1000 }

installation

1. get the library

$ npm install geoip-lite

2. update the datafiles (optional)

Run cd node_modules/geoip-lite && npm run-script updatedb license_key=YOUR_LICENSE_KEY to update the data files. (Replace YOUR_LICENSE_KEY with your license key obtained from maxmind.com)

You can create maxmind account here

NOTE that this requires a lot of RAM. It is known to fail on on a Digital Ocean or AWS micro instance. There are no plans to change this. geoip-lite stores all data in RAM in order to be fast.

View on Github

2 - ipapi-nodejs

Node.js + ipapi (IP address location API)

Installation

npm install ipapi.co

Usage

From Node.js REPL

var ipapi = require('ipapi.co');

var callback = function(res){
    console.log(res);
};

ipapi.location(callback)       // Complete location for your IP address
> { 
    ip: '50.1.2.3',
    city: 'Wilton',
    region: 'California',
    country: 'US',
    postal: 95693,
    latitude: 38.3926,
    longitude: -121.2429,
    timezone: 'America/Los_Angeles' 
  }


ipapi.location(callback, '', '', 'ip')         // Your external IP address
50.1.2.3

ipapi.location(callback, '', '', 'city')       // Your city
Wilton

ipapi.location(callback, '', '', 'country')    // Your country
US

ipapi.location(callback, '8.8.8.8')            // Complete location for IP address 8.8.8.8
> { 
    ip: '8.8.8.8',
    city: 'Mountain View',
    region: 'California',
    country: 'US',
    postal: '94035',
    latitude: 37.386,
    longitude: -122.0838,
    timezone: 'America/Los_Angeles' 
}

ipapi.location(callback, '8.8.8.8', '', 'city')       // City for IP address 8.8.8.8
Mountain View

ipapi.location(callback, '8.8.8.8', '', 'country')       // Country for IP address 8.8.8.8
US

View on Github

3 - Nodejs-geoip2ws

Maxmind GeoIP2 Web Services for Node.js

Usage

You can provide the configuration in the require function or inline at lookup time. The lookup always returns a Promise.

Normal configuration

const geo = require ('geoip2ws') ({
  userId: '12345',
  licenseKey: 'abc678',
});

geo ({
  service: 'city',
  ip: '1.2.3.4',
})
  .then (console.log)
  .catch (console.error)
;

Inline configuration

const geo = require ('geoip2ws')();

geo ({
  userId: '12345',
  licenseKey: 'abc678',
  service: 'city',
  ip: '1.2.3.4',
})
  .then (console.log)
  .catch (console.error)
;

Installation

You need a Maxmind account ID and license key with enough credits for one of their GeoIP web services. You can find both here.

npm i geoip2ws

View on Github

4 - Request-ip

A Node.js module for retrieving a request's IP address on the server.

Installation

Yarn

yarn add request-ip

npm

npm install request-ip --save

Getting Started

const requestIp = require('request-ip');

// inside middleware handler
const ipMiddleware = function(req, res, next) {
    const clientIp = requestIp.getClientIp(req); 
    next();
};

// on localhost you'll see 127.0.0.1 if you're using IPv4 
// or ::1, ::ffff:127.0.0.1 if you're using IPv6

As Connect Middleware

const requestIp = require('request-ip');
app.use(requestIp.mw())

app.use(function(req, res) {
    const ip = req.clientIp;
    res.end(ip);
});

View on Github

5 - Node-iplocate

Find geolocation data from IP addresses (e.g. city, country, timezone) using the IPLocate.io API

Installation

npm install node-iplocate

Usage Example

const iplocate = require("node-iplocate");

iplocate("8.8.8.8").then(function(results) {
  console.log("IP Address: " + results.ip);
  console.log("Country: " + results.country + " (" + results.country_code + ")");
  console.log("Continent: " + results.continent);
  console.log("Organisation: " + results.org + " (" + results.asn + ")");

  console.log(JSON.stringify(results, null, 2));
});

// Or with callbacks
iplocate("8.8.8.8", null, function(err, results) {
  // ...
  console.log(JSON.stringify(results, null, 2));
});

// Provide an API key from IPLocate.io
iplocate("8.8.8.8", { api_key: "abcdef" }).then(function(results) {
  // ...
});

IP Address: 8.8.8.8
Country: United States (US)
Continent: North America
Organisation: Google LLC (AS15169)

{
  "ip": "8.8.8.8",
  "country": "United States",
  "country_code": "US",
  "city": null,
  "continent": "North America",
  "latitude": 37.751,
  "longitude": -97.822,
  "time_zone": null,
  "postal_code": null,
  "org": "Google LLC",
  "asn": "AS15169"
}

View on Github

6 - Express-ipfilter

A light-weight IP address based connection filtering system

Installation

Recommended installation is with npm. To add express-ipfilter to your project, do:

npm install express-ipfilter

Usage with Express

Denying certain IP addresses, while allowing all other IPs:

// Init dependencies
const express = require('express')
const ipfilter = require('express-ipfilter').IpFilter

// Deny the following IPs
const ips = ['127.0.0.1']

// Create the server
app.use(ipfilter(ips))
app.listen(3000)

Allowing certain IP addresses, while denying all other IPs:

// Init dependencies
// Init dependencies
const express = require('express')
const ipfilter = require('express-ipfilter').IpFilter

// Allow the following IPs
const ips = ['127.0.0.1']

// Create the server
app.use(ipfilter(ips, { mode: 'allow' }))

module.exports = app

View on Github

7 - Nodejs-geolocation

Google Maps Geolocation API for Node.js (unofficial)

Example

const geo = require ('google-geolocation');

function out (obj) {
  console.dir (obj, {
    depth: null,
    colors: true,
  });
}

// Get data
geo ({
  key: 'abc123',
  wifiAccessPoints: [{
    macAddress: '01:23:45:67:89:AB',
    signalStrength: -65,
    signalToNoiseRatio: 40,
  }],
})
  .then (out)
  .catch (err => {
    out (err);
    process.exit (1);
  })
;

Installation

npm i google-geolocation

View on Github

Thank you for following this article. 

Related videos:

API-Review of an IP Geolocation API

#node #geolocation #ip 

7 Favorite Node.js IP Geolocation API Libraries

ipLocator: A Basic Geo-Ip Server

ipLocator

ipLocator - a fast basic Geo-Ip Server made with Go

(v. 01/07/2015 Meets maxmind.com 2015 database format. See comments in code for options.)

===

Dependencies

(1) pure go key/value store boltdb (boltdb/bolt)

go get github.com/boltdb/bolt

(2) bloomfilter

go get github.com/AndreasBriese/bbloom

===

Usage

Configure ipLocator with command line options (default values shown)

-download_DB=false: Reload database from maxmind.com and Restore database from GeoLite-Data

-ip="": enter a csv-list of IP

-json=false: return JSON

-new_DB=false: Restore database from maxmind.com GeoLite-Data

-server=false: run server at localhost:9000

Quickstart:

#####Linux/MacOSX/Windows

go run ipLocator.go -download_DB=true -server=true
  1. downloads the maxmind.com GeoLite2 - CSV .zip database folder
  2. unzips it
  3. loads csv-data into programs database ./iplocs.bdb (~ 500 MB)
  4. starts server at localhost:9000 (--> const ServerAddr within ipLocator.go)

===

As of 2014-08-17 a demo server is running at https://oo.bootes.uberspace.de

As of 2014-08-17 a demo server is running at http://bric.lepus.uberspace.de:61165

Download Details:

Author: AndreasBriese
Source Code: https://github.com/AndreasBriese/ipLocator 
License: MIT license

#go #golang #ip 

ipLocator: A Basic Geo-Ip Server

IPNets.jl: IPv4 / IPv6 Network Abstractions for Julia

IPNets.jl 

IPNets.jl is a Julia package that provides IP network types. Both IPv4 and IPv6 networks can be described with IPNets.jl using standard, intuitive syntax.

Main Features

An important aspect of IPNets.jl is the ability to treat IP networks as collections while not actually allocating the memory required to store a full range of addresses. Operations such as membership testing, indexing and iteration are supported with IPNet types. The following examples should help clarify.

Constructors:

julia> using IPNets, Sockets

julia> IPv4Net("1.2.3.0/24") # string in CIDR notation
IPv4Net("1.2.3.0/24")

julia> parse(IPv4Net, "1.2.3.0/24") # same as above
IPv4Net("1.2.3.0/24")

julia> IPv4Net(ip"1.2.3.0", 24) # IPv4 and mask as number of bits
IPv4Net("1.2.3.0/24")

julia> IPv4Net(ip"1.2.3.0", ip"255.255.255.0") # IPv4 and mask as another IPv4
IPv4Net("1.2.3.0/24")

julia> IPv4Net("1.2.3.4") # 32 bit mask default
IPv4Net("1.2.3.4/32")

Membership test:

julia> ip4net = IPv4Net("1.2.3.0/24");

julia> ip"1.2.3.4" in ip4net
true

julia> ip"1.2.4.1" in ip4net
false

Length, indexing, and iteration:

julia> ip4net = IPv4Net("1.2.3.0/24");

julia> length(ip4net)
256

julia> ip4net[0] # index from 0 (!)
ip"1.2.3.0"

julia> ip4net[0xff]
ip"1.2.3.255"

julia> ip4net[4:8]
5-element Vector{IPv4}:
 ip"1.2.3.4"
 ip"1.2.3.5"
 ip"1.2.3.6"
 ip"1.2.3.7"
 ip"1.2.3.8"

julia> for ip in ip4net
           @show ip
       end
ip = ip"1.2.3.0"
ip = ip"1.2.3.1"
[...]
ip = ip"1.2.3.255"

Though these examples use the IPv4Net type, the IPv6Net type is also available with similar behavior:

julia> IPv6Net("1:2::/64") # string in CIDR notation
IPv6Net("1:2::/64")

julia> parse(IPv6Net, "1:2::/64") # same as above
IPv6Net("1:2::/64")

julia> IPv6Net(ip"1:2::", 64) # IPv6 and prefix
IPv6Net("1:2::/64")

julia> IPv6Net("1:2::3:4") # 128 bit mask default
IPv6Net("1:2::3:4/128")

For unknown (string) input use the IPNet supertype constructor (or parse):

julia> IPNet("1.2.3.0/24")
IPv4Net("1.2.3.0/24")

julia> parse(IPNet, "1.2.3.4")
IPv4Net("1.2.3.4/32")

julia> IPNet("1:2::3:4")
IPv6Net("1:2::3:4/128")

julia> parse(IPNet, "1:2::/64")
IPv6Net("1:2::/64")

Limitations

  • Non-contiguous subnetting for IPv4 addresses (e.g., a netmask of "255.240.255.0") is not supported. Subnets must be able to be represented as a series of contiguous mask bits.

Download Details:

Author: JuliaWeb
Source Code: https://github.com/JuliaWeb/IPNets.jl 
License: MIT license

#julia #ip #network 

IPNets.jl: IPv4 / IPv6 Network Abstractions for Julia
Mike  Kozey

Mike Kozey

1659146103

intranet_ip: Get Local Intranet IP with TCP Bind

intranet_ip

get local intranet ip with tcp bind

use

import 'package:intranet_ip/intranet_ip.dart';

void main() async {
  final ip = await intranetIpv4();
  print(ip);
  print(ip.rawAddress);
}

Installing

Use this package as a library

Depend on it

Run this command:

With Dart:

 $ dart pub add intranet_ip

With Flutter:

 $ flutter pub add intranet_ip

This will add a line like this to your package's pubspec.yaml (and run an implicit dart pub get):

dependencies:
  intranet_ip: ^1.0.2

Alternatively, your editor might support dart pub get or flutter pub get. Check the docs for your editor to learn more.

Import it

Now in your Dart code, you can use:

import 'package:intranet_ip/intranet_ip.dart';

example/intranet_ip_example.dart

import 'package:intranet_ip/intranet_ip.dart';

void main() async {
  final ip = await intranetIpv4();
  print(ip);
  print(ip.rawAddress);
}

Author: rmw-dart
Source Code: https://github.com/rmw-dart/intranet_ip
License: MPL-2.0 license

#flutter #dart #intranet #ip 

intranet_ip: Get Local Intranet IP with TCP Bind
Mike  Kozey

Mike Kozey

1658612700

Public_ip: Get Public ip, Location and Other Details

Used to get the public ip address of the user and to determine his approx location

Features

->User IP address

->ASN

->ISP

->Services

->Country

->State

->City

->Longitude

->Latitude

Getting started

import 'package:public_ip/public_ip.dart' as publicIP;

Usage

  print(await publicIP.getPublicIp());
  print(await publicIP.getASN());
  print(await publicIP.getISP());
  print(await publicIP.getCountry());
  print(await publicIP.getState());
  print(await publicIP.getLatitude());

Installing

Use this package as a library

Depend on it

Run this command:

With Flutter:

 $ flutter pub add public_ip

This will add a line like this to your package's pubspec.yaml (and run an implicit flutter pub get):

dependencies:
  public_ip: ^0.1.0

Alternatively, your editor might support flutter pub get. Check the docs for your editor to learn more.

Import it

Now in your Dart code, you can use:

import 'package:public_ip/public_ip.dart';

For any queries or suggestions

Contact: heyom7@gmail.com

Author: Hey-om7
Source Code: https://github.com/hey-om7/flutter_package_public_ip 
License: BSD-3-Clause license

#flutter #ip #dart 

Public_ip: Get Public ip, Location and Other Details
Hermann  Frami

Hermann Frami

1657214700

Serverless-whitelisting: Create A Whitelist for IP Addresses, CIDR

Serverless Whitelisting

Create a whitelist for IP addresses, CIDR for a serverless application, using serverless resource policies.

This plugin requires serverless 3.18 or higher.

Private and Public Stages

IP addresses, CIDR are whitelisted by stages and publicPaths.

  • privateStages: Private to whitelisted CIDR and IP addresses. In the example below, staging and production stages are privateStages, so only those CIDR and IP addresses can access staging and production.
  • publicStages: No whitelisting necessary. These stages are public to all CIDR and IP addresses.
  • publicPaths: No whitelisting necessary regardless stages.

How to Use

Install in your serverless application: npm install --save serverless-whitelisting

In your serverless.yml file, add the serverless-whitelisting to plugins, for example:

plugins:
- serverless-whitelisting

Within the provider block, add a stage variable:

provider:
  stage: ${opt:stage, 'dev'}

Within a custom block, add:

custom:
  serverless-whitelisting:
    stage: ${self:provider.stage}
    privateStages:
      - staging
      - production
    publicStages:
      - test
    netblocks:
      - 212.204.161.60/24
      - 68.159.185.46
    publicPaths:
      - oauth
      - oauth-test

The netblocks object will contain the list of whitelisted IPs.

Full Example

# serverless.yml

service: my-service-name

plugins:
  - serverless-whitelisting

provider:
  stage: ${opt:stage, 'test'}

custom:
  serverless-whitelisting:
    stage: ${self:provider.stage}
    privateStages:
      - staging
      - production
    publicStages:
      - test
    netblocks:
      - 212.204.161.60/24
      - 68.159.185.46
    publicPaths:
      - oauth
      - oauth-test

Author: Tho-asterist
Source Code: https://github.com/tho-asterist/serverless-whitelisting 
License: 

#serverless #ip #plugin 

Serverless-whitelisting: Create A Whitelist for IP Addresses, CIDR
Hermann  Frami

Hermann Frami

1656536040

Serverless Resource Policy

Serverless Resource Policy

Creates a whitelist for IP or CIDR addresses accessing a serverless application, using serverless resource policies. This enables you to allow requests only from the IP or CIDR addresses you specify.

Private and Public Stages

CIDR and IP addresses are whitelisted by stages.

  • privateStages: Private to whitelisted CIDR and IP addresses. In the example below, our dev and staging stages are privateStages, so only those CIDR and IP addresses can access dev and staging.
  • publicStages: No whitelisting necessary. These stages are public to all CIDR and IP addresses.

How to Use

  1. Install in your serverless application: npm install --save serverless-resource-policy
  2. In your serverless.yml file, add the serverless-resource-plugin, for example:
plugins:
- serverless-resource-policy
  1. Within the provider block, add a stage variable:
provider:
  stage: ${opt:stage, 'dev'}
  1. Within a custom block, add:
custom:
  serverless-resource-policy:
    stage: ${self:provider.stage}
    privateStages:
      - dev
      - staging
    publicStages:
      - production
    netblocks:
      - 123.45.67.890/30
      - 987.65.432.109

The netblocks object will contain the list of whitelisted IPs.

Full Example

# serverless.yml

service: my-service-name

plugins:
  - serverless-resource-policy

provider:
  stage: ${opt:stage, 'dev'}

custom:
  serverless-resource-policy:
    stage: ${self:provider.stage}
    privateStages:
      - dev
      - staging
    publicStages:
      - production
    netblocks:
      - 123.45.67.890/30
      - 987.65.432.109

Contributing

Currently maintained by the lovely folks on HubSpot's Web Team, but we need your help. Please feel free to submit pull requests to add new functionality.

Author: HubSpotWebTeam
Source Code: https://github.com/HubSpotWebTeam/serverless-resource-policy 
License: 

#serverless #plugin #ip #hacktoberfest

Serverless Resource Policy
顾 静

顾 静

1654958280

IPv4地址和子网掩码

IPv4地址和子网掩码

IP地址和子网掩码是紧密相连的,只有IP地址是无法得出这个IP地址所在的 网络地址 的,要计算处IP地址所在的 网络地址 就要用 子网掩码。局域网内,只有相同 网络地址 的计算机才能相互通讯。 就比如:公司的电话系统,例:459 001,459 002 ....等,电话号码前都有一个区号比如459。 而IP中的 网络地址 就相当于这里的区号,只不过IP中的 网络地址 长度是不固定的,必须要IP地址和子网掩码进行 按位与 计算,才能得出 网络地址 值。

比如我有一个IP地址:104.160.41.50,子网掩码为:255.255.248.0

接下来要计算出网络地址,广播地址,和 主机号

#ip 

IPv4地址和子网掩码
Veronica  Roob

Veronica Roob

1652827980

IP: Immutable Value Object for IPv4 and IPv6 Addresses

IP is an immutable value object for (both version 4 and 6) IP addresses. Several helper methods are provided for ranges, broadcast and network addresses, subnet masks, whether an IP is a certain type (defined by RFC's), etc.

This project aims for simplicity of use and any contribution towards that goal - whether a bug report, modifications to the codebase, or an improvement to the accuracy or readability of the documentation - are always welcome.

Documentation

Full documentation is available in the docs/ folder.

Code of Conduct

This project includes and adheres to the Contributor Covenant as a Code of Conduct.

Upgrading

This library is fairly similar to how it was in 3.3.1; the main differences are:

Brief Example

<?php

use Darsyn\IP\Exception;
use Darsyn\IP\Version\IPv4;

try {
    $ip = IPv4::factory('192.168.0.1');
} catch (Exception\InvalidIpAddressException $e) {
    exit('The IP address supplied is invalid!');
}

$companyNetwork = IPv4::factory('216.58.198.174');
if (!$ip->inRange($companyNetwork, 25)) {
    throw new \Exception('Request not from a known company IP address.');
}

// Is it coming from the local network?
if (!$ip->isPrivateUse()) {
    record_visit($ip->getBinary(), $_SERVER['HTTP_USER_AGENT']);
}

License

Please see the separate license file included in this repository for a full copy of the MIT license, which this project is licensed under.

Authors

If you make a contribution (submit a pull request), don't forget to add your name here!

Author: darsyn
Source Code: https://github.com/darsyn/ip
License: View license

#php #ip 

IP: Immutable Value Object for IPv4 and IPv6 Addresses
Sheldon  Grant

Sheldon Grant

1652149260

is-cidr: Check If A String Is an IP Address in CIDR Notation

is-cidr 

Check if a string is an IP address in CIDR notation

Install

npm i is-cidr

Usage

const isCidr = require("is-cidr");

isCidr("192.168.0.1/24"); //=> 4
isCidr("1:2:3:4:5:6:7:8/64"); //=> 6
isCidr("10.0.0.0"); //=> 0
isCidr.v6("10.0.0.0/24"); //=> false

API

isCidr(input)

Check if input is a IPv4 or IPv6 CIDR address. Returns either 4, 6 (indicating the IP version) or 0 if the string is not a CIDR.

isCidr.v4(input)

Check if input is a IPv4 CIDR address. Returns a boolean.

isCidr.v6(input)

Check if input is a IPv6 CIDR address. Returns a boolean.

Related

  • cidr-regex - Regular expression for matching IP addresses in CIDR notation
  • is-ip - Check if a string is an IP address
  • ip-regex - Regular expression for matching IP addresses
  • cidr-tools - Tools to work with IPv4 and IPv6 CIDR network lists

Author: Silverwind
Source Code: https://github.com/silverwind/is-cidr 
License: BSD-2-Clause license

#node #ip #javascript 

is-cidr: Check If A String Is an IP Address in CIDR Notation
Sheldon  Grant

Sheldon Grant

1652141880

Cidr-tools: tools To Work with IPv4 and IPv6 CIDR Network Lists

cidr-tools 

Tools to work with IPv4 and IPv6 CIDR network lists

Install

$ npm i cidr-tools

Example

const cidrTools = require('cidr-tools');

cidrTools.merge(['1.0.0.0/24', '1.0.1.0/24']); //=> ['1.0.0.0/23']
cidrTools.exclude(['::1/127'], ['::1/128']) //=> ['::/128']
cidrTools.expand(['2001:db8::/126']) //=> ['2001:db8::', '2001:db8::1', '2001:db8::2', '2001:db8::3']
cidrTools.overlap('1.0.0.0/24', '1.0.0.128/25') //=> true
cidrTools.contains(["1.0.0.0/24", "2.0.0.0/24"], "1.0.0.1") //=> true
cidrTools.normalize('0:0:0:0:0:0:0:0/0') //=> '::/0'

API

All functions take CIDR addresses or single IP addresses. On single addresses, a prefix of /32 or /128 is assumed. Function that return networks will return a merged and sorted set of networks with IPv4 sorted before IPv6.

cidrTools.merge(networks)

  • networks String or Array: One or more CIDR or IP addresses.

Returns an array of merged networks.

cidrTools.exclude(baseNetworks, excludeNetworks)

  • baseNetworks String or Array: One or more CIDR or IP addresses.
  • excludeNetworks String or Array: One or more CIDR or IP addresses to exclude from baseNetworks.

Returns an array of merged remaining networks.

cidrTools.expand(networks)

  • networks String or Array: One or more CIDR or IP addresses.

Returns an array of individual IPs contained in the networks.

cidrTools.overlap(networksA, networksB)

  • networksA String or Array: One or more CIDR or IP address.
  • networksB String or Array: One or more CIDR or IP address.

Returns a boolean that indicates if networksA overlap (intersect) with networksB.

cidrTools.contains(networksA, networksB)

  • networksA String or Array: One or more CIDR or IP address.
  • networksB String or Array: One or more CIDR or IP address.

Returns a boolean that indicates whether networksA fully contain all networksB.

cidrTools.normalize(networks)

  • networks String or Array: One or more CIDR or IP address.

Returns a string or array (depending on input) with a normalized representation of IPs or CIDRs. Will not include a prefix on single IPs.

Author: Silverwind
Source Code: https://github.com/silverwind/cidr-tools 
License: BSD-2-Clause license

#node #tool #ip 

Cidr-tools: tools To Work with IPv4 and IPv6 CIDR Network Lists
Sheldon  Grant

Sheldon Grant

1652134380

Cidr: Javascript Library for Manipulating IP Addresses

node-cidr

node-cidr is a Javascript library that makes it easy to manipulate IPs and Subnets. Currently only IPv4 is supported, but IPv6 support is planned for a future release.


Variables

«Const» invalidChars

● invalidChars: RegExp = /^.?(?=[^#%&$*:<>?/{|}[a-zA-Z]).$/

Defined in index.ts:3


Functions

«Const» address

address(ip: string): string

Defined in index.ts:155

Parameters:

ParamTypeDescription
ipstring-

Returns: string


«Const» broadcast

broadcast(cidr: string): string

Defined in index.ts:175

Parameters:

ParamTypeDescription
cidrstring-

Returns: string


«Const» cidrCommonCidr

cidrCommonCidr(cidrs: string[]): string

Defined in index.ts:166

Parameters:

ParamTypeDescription
cidrsstring[]-

Returns: string


«Const» count

count(cidr: string): number

Defined in index.ts:190

Parameters:

ParamTypeDescription
cidrstring-

Returns: number


«Const» includes

includes(cidr: string, ip: string): boolean

Defined in index.ts:240

Parameters:

ParamTypeDescription
cidrstring-
ipstring-

Returns: boolean


«Const» intCommonCidr

intCommonCidr(ips: number[]): string

Defined in index.ts:5

Parameters:

ParamTypeDescription
ipsnumber[]-

Returns: string


«Const» ipCommonCidr

ipCommonCidr(ips: string[]): string

Defined in index.ts:57

Parameters:

ParamTypeDescription
ipsstring[]-

Returns: string


«Const» ips

ips(cidr: string): string[]

Defined in index.ts:229

Parameters:

ParamTypeDescription
cidrstring-

Returns: string[]


«Const» mask

mask(ip: string): number

Defined in index.ts:157

Parameters:

ParamTypeDescription
ipstring-

Returns: number


«Const» max

max(cidr: string): string

Defined in index.ts:184

Parameters:

ParamTypeDescription
cidrstring-

Returns: string


«Const» min

min(cidr: string): string

Defined in index.ts:177

Parameters:

ParamTypeDescription
cidrstring-

Returns: string


«Const» netmask

netmask(cidr: string): string

Defined in index.ts:172

Parameters:

ParamTypeDescription
cidrstring-

Returns: string


«Const» next

next(ip: string): string

Defined in index.ts:111

Returns the next adjacent address.

Parameters:

ParamTypeDescription
ipstring-

Returns: string


«Const» nextCidr

nextCidr(cidr: string): string

Defined in index.ts:245

Parameters:

ParamTypeDescription
cidrstring-

Returns: string


«Const» padLeft

padLeft(input: string, char: string, min: number): string

Defined in index.ts:26

Parameters:

ParamTypeDescription
inputstring-
charstring-
minnumber-

Returns: string


«Const» previous

previous(ip: string): string

Defined in index.ts:117

Returns the previous adjacent address.

Parameters:

ParamTypeDescription
ipstring-

Returns: string


«Const» previousCidr

previousCidr(cidr: string): string

Defined in index.ts:248

Parameters:

ParamTypeDescription
cidrstring-

Returns: string


«Const» random

random(cidr: string): string

Defined in index.ts:251

Parameters:

ParamTypeDescription
cidrstring-

Returns: string


«Const» reverse

reverse(ip: stringnumber): string

Defined in index.ts:73

Returns the reverse lookup hostname for the address.

Parameters:

ParamTypeDescription
ipstringnumber-

Returns: string


«Const» subnets

subnets(cidr: string, subMask: number, limit: number): string[]

Defined in index.ts:206

Parameters:

ParamTypeDescription
cidrstring-
subMasknumber-
limitnumber-

Returns: string[]


«Const» toBinary

toBinary(ip: stringnumber): string

Defined in index.ts:84

Returns the binary representation of the address, in string form.

Parameters:

ParamTypeDescription
ipstringnumber-

Returns: string


«Const» toCidr

toCidr(ip: stringnumber): string

Defined in index.ts:119

Parameters:

ParamTypeDescription
ipstringnumber-

Returns: string


«Const» toHex

toHex(ip: stringnumber): string

Defined in index.ts:97

Provides the hex value of the address.

Parameters:

ParamTypeDescription
ipstringnumber-

Returns: string


«Const» toInt

toInt(ipAddress: string): number

Defined in index.ts:35

Parameters:

ParamTypeDescription
ipAddressstring-

Returns: number


«Const» toIntRange

toIntRange(cidr: string): number[]

Defined in index.ts:159

Parameters:

ParamTypeDescription
cidrstring-

Returns: number[]


«Const» toOctets

toOctets(input: stringnumber): number[]

Defined in index.ts:62

Parameters:

ParamTypeDescription
inputstringnumber-

Returns: number[]


«Const» toRange

toRange(cidr: string): string[]

Defined in index.ts:164

Parameters:

ParamTypeDescription
cidrstring-

Returns: string[]


«Const» toString

toString(ipInt: number): string

Defined in index.ts:43

Parameters:

ParamTypeDescription
ipIntnumber-

Returns: string


«Const» usable

usable(cidr: string): string[]

Defined in index.ts:192

Parameters:

ParamTypeDescription
cidrstring-

Returns: string[]


«Const» validateCidr

validateCidr(cidr: string): stringnull

Defined in index.ts:256

Parameters:

ParamTypeDescription
cidrstring-

Returns: stringnull


«Const» validateIp

validateIp(ip: string): stringnull

Defined in index.ts:126

Parameters:

ParamTypeDescription
ipstring-

Returns: stringnull


«Const» wildcardmask

wildcardmask(cidr: string): string

Defined in index.ts:203

Parameters:

ParamTypeDescription
cidrstring-

Returns: string


Object literal: cidr

address

● address: address

Defined in index.ts:287


broadcast

● broadcast: broadcast

Defined in index.ts:280


commonCidr

● commonCidr: cidrCommonCidr = cidrCommonCidr

Defined in index.ts:274


count

● count: count

Defined in index.ts:277


includes

● includes: includes

Defined in index.ts:283


ips

● ips: ips

Defined in index.ts:282


mask

● mask: mask

Defined in index.ts:288


max

● max: max

Defined in index.ts:275


min

● min: min

Defined in index.ts:276


netmask

● netmask: netmask

Defined in index.ts:278


next

● next: nextCidr = nextCidr

Defined in index.ts:285


previous

● previous: previousCidr = previousCidr

Defined in index.ts:286


random

● random: random

Defined in index.ts:284


subnets

● subnets: subnets

Defined in index.ts:281


toIntRange

● toIntRange: toIntRange

Defined in index.ts:273


toRange

● toRange: toRange

Defined in index.ts:271


usable

● usable: usable

Defined in index.ts:272


validate

● validate: validateCidr = validateCidr

Defined in index.ts:289


wildcardmask

● wildcardmask: wildcardmask

Defined in index.ts:279


Object literal: ip

commonCidr

● commonCidr: ipCommonCidr = ipCommonCidr

Defined in index.ts:142


next

● next: next

Defined in index.ts:148


previous

● previous: previous

Defined in index.ts:147


reverse

● reverse: reverse

Defined in index.ts:146


toBinary

● toBinary: toBinary

Defined in index.ts:145


toCidr

● toCidr: toCidr

Defined in index.ts:149


toHex

● toHex: toHex

Defined in index.ts:143


toInt

● toInt: toInt

Defined in index.ts:140


toOctets

● toOctets: toOctets

Defined in index.ts:144


toString

● toString: toString

Defined in index.ts:141


validate

● validate: validateIp = validateIp

Defined in index.ts:150


Author: Arminhammer
Source Code: https://github.com/arminhammer/node-cidr 
License: Apache-2.0 license

#node #javascript #ip 

Cidr: Javascript Library for Manipulating IP Addresses