AS31976 Red Hat, Inc.

REDHAT-0 - Red Hat, Inc. · registered in the United States

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in United States#15,100largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#65,356of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS31976 in ASN lookup Look up an IP in this network (209.132.189.1) All networks in United States

IPv4 prefixes

All 1 prefix, in address order.

209.132.189.0/24

Other ASNs named Red Hat, Inc.

5 other networks use the same organisation name; together with AS31976 they announce 10,752 IPv4 addresses.

ASNNameIPv4 addresses

AS22753REDHAT-0 - Red Hat, Inc. US5,888

AS21785REDHAT-3 - Red Hat, Inc. US2,304

AS22360REDHAT-2 - Red Hat, Inc. US1,024

AS40955REDHAT-DC-BOS2 - Red Hat, Inc. US768

AS399140SINGAPORE-DC - Red Hat, Inc. US512

Similar-sized networks in United States

ASNNameIPv4 addresses

AS31964#15097 CG-AS - The Imagine Group, LLC256

AS31965#15098 COYOTE-LOGISTICS - COYOTE LOGISTICS LLC256

AS31971#15099 UHC-SV - UMPQUA BANK256

AS31980#15101 BAUPOST - The Baupost Group, LLC256

AS31991#15102 PRPA - Platte River Power Authority256

AS31999#15103 LAKESUMTERSTATECOLLEGE - Lake Sumter State College256

IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources