GeoIPASN

GeoIP query tool with AS Number

GeoIP data from geoip-lite using MaxMind's GeoLite2 database

ASN data from APNIC (data-raw-table) (data-used-autnums)

Update GeoLite2 database to better results

cd node_modules/geoip-lite
npm run-script updatedb license_key=[KEY]

You can get free license key in MaxMind

Table of Content

• Installation
• Usage
  • GeoIP Info
  • AS Number
• API
  • geoip
  • asn

Installation

npm i geoipasn

Usage

GeoIP Info

ESM

import geoip from 'geoipasn';

const data = geoip('12.34.56.78');
console.log(data);

CJS

const geoip = require('geoipasn').default;

const data = geoip('12.34.56.78');
console.log(data);

Result

{
  ip: '12.34.56.78',
  country: { code: 'US', name: 'United States of America' },
  region: 'Ohio',
  city: 'Dayton',
  coordinate: { latitude: 39.6438, longtitude: -84.1743, range: 5 },
  timezone: 'America/New_York',
  time: 2022-09-24T02:47:59.000Z,
  as: { number: 7018, name: 'ATT-INTERNET4' },
  service: ''
}

AS Number

// Get AS number of IP
const data = geoip.asn('12.34.56.78');
console.log(data);

Result

{ ip: '12.34.56.78', number: 7018, name: 'ATT-INTERNET4' }

Command Line

cd node_modules/geoipasn
npm run query [ip]

Example

npm run query 12.34.56.78

Result

Running geoipasn at 2022-09-24T13:15:21.226Z

query   : 12.34.56.78
dns     : 8.8.8.8
ip      : 93.184.216.34

scan    : 1024 ports
open    : [80,443]
reset   : []
close   : [1119,1935]
filtered: 1020 ports

80      open    http
443     open    https
1119    close   bnetgame
1935    close   macromedia-fcs

API

geoip

geoip(ip);

target: string [host]:<port|ports>

target ports:
:80: target port 80
:80,90,100: target port 80, 90 and 100
:80-100: target port in range 80 to 100
:22,80-100,443: target port 22, port in range 80 to 100 and port 443
:@: target most used 1024 ports
:*: target all ports (same as :1-65535)

options: Object
  options.protocol: string <tcp|udp>
  options.filterBogon: boolean
  options.dnsServer: string <server>

ping

ping.tcp(target, options);

ping.udp(host, port, options);

host: string [host]
port: number <port>
options: Object
  options.timeout: number <miliseconds>
  options.filterBogon: boolean
  options.dnsServer: string <server>

scan

ping.scan(host, ports, options);

host: string [host]
ports: Array <ports>
options: Object
  options.timeout: number <miliseconds>
  options.chunk: number <chunk>
  options.protocol: string <tcp|udp>
  options.filterBogon: boolean
  options.dnsServer: string <server>