AS22753 Red Hat, Inc.

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

IPv4 addresses5,8889 prefixes · <0.001% of announced IPv4

Rank in United States#3,864largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#12,618of 79,396 networks with IPv4

IPv6251 x /489 prefixes

CountryUnited States18,679 ASNs registered there

Open AS22753 in ASN lookup Look up an IP in this network (66.187.224.1) All networks in United States

IPv4 prefixes

All 9 prefixes, in address order.

66.187.224.0/21
66.187.232.0/23
66.187.236.0/22
209.132.176.0/23
209.132.180.0/24
209.132.182.0/23
209.132.185.0/24
209.132.186.0/24
209.132.190.0/23

IPv6 prefixes

All 9 prefixes.

2620:52::/46
2620:52:8::/45
2620:52:11::/48
2620:52:12::/47
2620:52:14::/46
2620:52:18::/45
2620:52:20::/43
2620:52:40::/42
2620:52:80::/41

Other ASNs named Red Hat, Inc.

5 other networks use the same organisation name; together with AS22753 they announce 10,752 IPv4 addresses.

ASNNameIPv4 addresses

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

AS31976REDHAT-0 - Red Hat, Inc. US256

Similar-sized networks in United States

ASNNameIPv4 addresses

AS998#3861 HYPESTATUS - HypeStatus Inc5,888

AS399861#3862 MOBITE-NET - Mobite Network LLC5,888

AS397031#3863 GALAXYGATE - GALAXYGATE, LLC5,888

AS23344#3865 DSS-EDGE - Disney Worldwide Services, Inc.5,888

AS13331#3866 METAPEER-INC - MetaPeer5,888

AS1321#3867 ANSBB-ASNNET-1 - Verizon Business5,888

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