Find Out Who Hosts Any Website
Enter any domain to instantly discover its hosting provider, server location, IP address, and nameservers. Free, no signup required.
Looking up hosting details…
Hosting Results
Also want to check domain registration details?
WHOIS Lookup →How Does the Hosting Lookup Work?
Our tool resolves the domain DNS records to find its IP address, then queries IP geolocation and ASN databases to identify the hosting provider and server location. Results are instant and free.
What Is an ASN?
An ASN (Autonomous System Number) is a unique identifier assigned to networks on the internet. Hosting providers, ISPs, and large organisations each have their own ASN. By looking up the ASN of a domain IP address, we can identify who is hosting it.
Why Would You Want to Know Who Hosts a Website?
There are many reasons – from benchmarking competitors to diagnosing performance issues. Knowing a site host helps you understand the infrastructure behind it and can inform your own hosting decisions.
Limitations to Be Aware Of
If a website uses a CDN like Cloudflare or Fastly, the IP address shown may belong to the CDN rather than the origin server. Look at the nameservers for additional clues about the true host.
