Interesting idea. Slightly buggy on the web host detection, some domains (e.g. my own - adamgibbins.com) return "RIPE Network Coordination Centre" as the host

Interesting idea. Slightly buggy on the web host detection, some domains (e.g. my own - adamgibbins.com) return "RIPE Network Coordination Centre" as the host (its actually Linode - UK, hence RIPE). Seems you're incorrectly picking the "OrgName" from the IP whois.