Organization categories
Browse IPv4 allocations by organization type.
ISP
Internet Service Providers delivering broadband, fiber, DSL, cable, and fixed-line connectivity
12,210 orgs
1,245.85M IPs
Enterprise
Large corporations, banks, manufacturers, and Fortune 500 companies with significant IP allocations
898 orgs
726.84M IPs
Hosting
Cloud providers, data centers, dedicated server companies, and web hosting services
1,473 orgs
316.54M IPs
Government
Federal agencies, military, state and local government, and public-sector organizations
1,370 orgs
312.62M IPs
Mobile
Cellular carriers, mobile virtual network operators (MVNOs), and wireless providers
638 orgs
204.35M IPs
Unknown
Organizations not yet classified into a specific category
55,627 orgs
196.76M IPs
Academic
Universities, colleges, research institutes, and educational networks
2,960 orgs
139.37M IPs
CDN
Content Delivery Networks that cache and distribute web content globally
26 orgs
18.02M IPs
