One Liner to detect as and ip registar info via cymru

Jose E Hernandez
josehelps
Published in
1 min readOct 8, 2010

This is a small oneliner bash script that it accepts an AS# or IP address and provides the registar and information about the owner of said AS or IP, it is a more complete whois

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#!/bin/bash
whois -h whois.cymru.com “ -v $1”

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Jose E Hernandez
josehelps

🛡️ Threat Researcher @Lacework ❤️ Scuba Diving 🔧 Maintainer of #AtomicRedTeam & #LOLBAS project. 😎 Ex @splunk @fastly @oracle @akamai.