Zovo IP Lookup

Look up who owns an IP address: network, organisation, country and abuse contact.

Zovo IP Lookup queries the five regional internet registries through RDAP for a single IP address or a batch of up to 20, and adds the reverse DNS name from DNS-over-HTTPS. Each address gets the network handle and name, the organisation that holds it, the country, the allocation range and dates, and the published abuse contact email. Private, loopback, link-local, shared, multicast, documentation and reserved ranges are identified locally and not sent to a registry. The batch comes with a CSV download.

What it does

Registry lookup for IPv4 and IPv6 through RDAP, following the redirect to the authoritative RIR
Network handle, network name, holding organisation, country, allocation range and registration / last-changed dates
Published abuse contact email from the registry's abuse entity, when one exists
Reverse DNS (PTR) name from DNS-over-HTTPS
Local RFC classification of private, loopback, link-local, shared, multicast, documentation and reserved ranges
A batch of up to 20 addresses with a CSV download

Try asking

“Who owns 8.8.8.8?”

“Look up the abuse contact for 1.1.1.1”

“Reverse DNS for 2606:4700:4700::1111”

Limitations

Registry data shows the network holder and its country, not the location or identity of a person
Some registries publish no abuse contact email
Reverse DNS exists only when the network operator sets it
Up to 20 addresses per call; private, loopback, link-local, shared, multicast, documentation and reserved addresses are not sent to a registry

Add it

ChatGPT: once Zovo IP Lookup is approved, add it from the ChatGPT plugin directory.

Claude: go to Customize > Connectors > Add custom connector and enter https://ip-lookup.zovo.one/mcp. No sign-in is needed. Once Zovo IP Lookup is listed in the Claude connector directory, you can add it from there too.

Other MCP clients can connect to the same endpoint: https://ip-lookup.zovo.one/mcp