AS26630 Black Knight IP Holding Company, LLC

LPS-3 - Black Knight IP Holding Company, LLC · registered in the United States

IPv4 addresses3,5847 prefixes · <0.001% of announced IPv4

Rank in United States#5,060largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#17,174of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS26630 in ASN lookup Look up an IP in this network (74.113.192.1) All networks in United States

IPv4 prefixes

All 7 prefixes, in address order.

74.113.192.0/22
74.113.196.0/24
173.226.72.0/24
173.226.74.0/23
173.226.76.0/22
204.86.88.0/24
208.93.241.0/24

Other ASNs named Black Knight IP Holding Company, LLC

3 other networks use the same organisation name; together with AS26630 they announce 10,752 IPv4 addresses.

ASNNameIPv4 addresses

AS30305LPS-1 - Black Knight IP Holding Company, LLC US5,120

AS31874LPS-4 - Black Knight IP Holding Company, LLC US1,024

AS55155LPS-8 - Black Knight IP Holding Company, LLC US1,024

Similar-sized networks in United States

ASNNameIPv4 addresses

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AS26403#5059 MADERACOE - Madera County Office of Education3,584

AS26646#5061 TRAVELCLICKCORP1 - TravelCLICK Inc.3,584

AS27080#5062 DNIC-ASBLK-27032-27159 - United States Department of Defense (DoD)3,584

AS27391#5063 WASHCORP-AS1 - Washington Corporations3,584

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