Domain to IP/ASN/BGP block mapping script
Sleepless night. Reading more about Quagga and it’s options.
In meanwhile a quick 5min script to enable domain to BGP/IP/ASN mapping. This script is using basic dig command (for finding IP address) and Team Cymru whois service for IP to ASN/block mapping.
#!/bin/bash
\# Script for domain name to IP/ASN/BGP block mapping
hostname=v4.whois.cymru.com
IP=$(dig $1 a +short)
whois -h $hostname " -c -p $IP"
Yeah just 3 line script! Less code = more power!