To Find an IPv4 Address Registration, AS and Internet Route

This tool is to lookup IPv4 addresses information independent of which of the registry it is registered at.

Lookup an IPv4 Address

To use, simply put an IPv4 address in the box and press the button. It then looks up bgp.tools to get the registry, BGP route from the internet and the Source Autonomous Systems (AS). Next it does a whois on the address and gets the registered network Classless Inter-Domain Routing (CIDR). The network allocation type, the name of the organisation the registered it and the Network Information Centre (NIC) handle for that organisation.