IP address

104.21.30.138

Domains on this IP address

1,044 domains currently resolve to the IPv4 address 104.21.30.138.

A selection of the domains on this address. Sharing an address does not always mean sharing a server: on a CDN or a large hosting platform, millions of unrelated domains answer on the same few addresses. We measured how far that goes in Half the web sits on 276 IP addresses. The complete list comes through the API: reverse IP lookup.

The complete list through the API

/reverseip takes an IPv4 or IPv6 address as well as a domain and returns every domain on it, page by page, as JSON, with their number in meta.domain_count. With "order": "relevance" the list starts like the one on this page. A free account comes with an API key and 100 calls a day.

curl -X POST https://api.webxtrend.com/v1.0/reverseip \
  -H 'Content-Type: application/json' \
  -d '{"token": "YOUR_TOKEN", "query": "104.21.30.138", "order": "relevance"}'

Create a free account Read the API docs