Our database contains information about the public IPv4 and IPv6 addresses, networks and domains owned by companies and organizations across the world along with city-level IP geolocation data and autonomous system information.

Use the free tools below to query the database or check out our API.

Your IP Info

IP Address: 108.162.216.116
Organization: Cloudflare Inc
Network: CLOUDFLARENET (108.162.192.0/18)
Description: Cloudflare, Inc
Announcing ASN: AS13335 CLOUDFLARENET
Location: Chicago, Illinois, United States
Coordinates: 41.8781 N, -87.6298 E
Domains on IP: None

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Organization Lookup

Enter the name of a company, organization, branch, institution, or person to view information about the public networks and domains they own or operate. Results are subdivided by country.

IP Address Lookup

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IP to Domains Lookup

Reverse DNS

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Domain to IPs Lookup

Forward DNS

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Network Lookup

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ASN Lookup

Enter an Autonomous System Number to view information about the company that owns it and a list of the public networks announced.

Top Organizations

Top 10 largest companies according to the number of IPv4 addresses they own or operate. (see more)

United States Department of Defense (DoD) (300,628,736)

China Telecom Co., Ltd (151,886,429)

Amazon.com, Inc (109,383,323)

Microsoft Corporation (96,650,813)

AT&T Enterprises, LLC (95,963,039)

Verizon Business (92,510,393)

Comcast Cable Communications, LLC (92,175,178)

Amazon Technologies Inc (78,998,824)

RIPE Network Coordination Centre (78,357,760)

China Unicom (68,107,323)