ipd

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

• ASN Autonomous system number is added in json to designate the carrier, datacenter or whatever organization behind the IP
• You can also look up any IP when adding it as a parameter

Usage

Just the business, please:

$ curl example.com
127.0.0.1

$ http example.com
127.0.0.1

$ wget -qO- example.com
127.0.0.1

$ fetch -qo- http://example.com
127.0.0.1

Country, city and asn lookup:

$ http example.com/country
Elbonia

$ http example.com/city
Bornyasherk

$http example.com/asn
Telstra Pty Ltd

As JSON:

$ http --json example.com
{
  "asn": "Telstra Pty Ltd",
  "city": "Bornyasherk",
  "country": "Elbonia",
  "ip": "127.0.0.1",
  "ip_decimal": 2130706433
}

You can also lookup any IP address by adding it in url as parameter:

$ http --json example.com?ip=89.12.59.17
{
  "asn": "Telefonica Germany",
  "city": "Filderstadt",
  "country": "Germany",
  "ip": "89.12.59.17",
  "ip_decimal": 1493973777
}

Features

• Easy to remember domain name
• Supports HTTPS
• Open source under the BSD 3-Clause license
• Fast
• Supports typical CLI tools (curl, httpie, wget and fetch)
• JSON output (optional)
• Country and city lookup through the MaxMind GeoIP database

Why?

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

Building

Compiling requires the Golang compiler to be installed. This application can be installed by using go get:

go get github.com/hatemmezlini/ipd

Usage

$ ipd -h
Usage:
  ipd [OPTIONS]

Application Options:
  -f, --country-db=FILE                                  Path to GeoIP country database
  -c, --city-db=FILE                                     Path to GeoIP city database
  -a, --asn-db=FILE                                      Path to GeoIP asn database
  -l, --listen=ADDR                                      Listening address (default: :8080)
  -r, --reverse-lookup                                   Perform reverse hostname lookups
  -p, --port-lookup                                      Enable port lookup
  -t, --template=FILE                                    Path to template (default: index.html)
  -H, --trusted-header=NAME                              Header to trust for remote IP, if present (e.g. X-Real-IP)
  -L, --log-level=[debug|info|warn|error|fatal|panic]    Log level to use (default: info)

Help Options:
  -h, --help                                             Show this help message