AS399584 Liberty Broadband LLC

LIBERTY-BROADBAND - Liberty Broadband LLC · registered in the United States

IPv4 addresses1,5363 prefixes · <0.001% of announced IPv4

Rank in United States#6,838largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#26,062of 79,396 networks with IPv4

IPv64,096 x /481 prefixes

CountryUnited States18,679 ASNs registered there

Open AS399584 in ASN lookup Look up an IP in this network (23.170.65.1) All networks in United States

IPv4 prefixes

All 3 prefixes, in address order.

23.170.65.0/24
38.46.208.0/22
38.109.171.0/24

IPv6 prefixes

All 1 prefix.

2602:fea4::/36

Similar-sized networks in United States

ASNNameIPv4 addresses

AS397921#6835 MEGACOMLUG - Megawatt Communications LLC1,536

AS398415#6836 EPEC - EPEC Technologies, LLC1,536

AS399254#6837 Z3N-LYCO - Lyons Communications1,536

AS399700#6839 MANSFIELD-COMMUNITY-FIBER - Mansfield Community Fiber, Inc1,536

AS399852#6840 HDD-BROADBAND - HDD Broadband Inc.1,536

AS399976#6841 NOVANETWORKS - Nova Networks1,536

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