Reverse IP Lookup

Enter a domain name or IP address:

About Reverse IP Lookup

Dozens or hundreds of websites can share a single IP address on shared hosting. A reverse IP lookup lists the other domains hosted on the same IP, which is useful for competitive research, investigating spammy neighborhoods, and SEO due diligence. Our free Reverse IP Lookup queries any IP or domain instantly.

Enter an IP address or a domain name to see the other sites sharing that server, with no sign-up required.

When this helps

Checking whether a prospective link partner sits among spammy neighbors.
Researching competitors' infrastructure and hosting footprint.
Investigating suspicious sites during a security review.