AS402948 HostFC,

HOSTFC - HostFC, · registered in the United States

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

Rank in United States#6,855largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#26,114of 79,396 networks with IPv4

IPv6256 x /481 prefixes

CountryUnited States18,679 ASNs registered there

Open AS402948 in ASN lookup Look up an IP in this network (23.163.60.1) All networks in United States

IPv4 prefixes

All 3 prefixes, in address order.

23.163.60.0/24
79.180.18.0/24
156.9.124.0/22

IPv6 prefixes

All 1 prefix.

2602:f310::/40

Similar-sized networks in United States

ASNNameIPv4 addresses

AS202521#6852 NEXCESS-AMS01 Liquid Web B.V.1,536

AS212071#6853 SYDMAE Sydney Morrison1,536

AS402547#6854 JWYNEGARJR-INC - J1,536

AS55244#6856 BLUE-01 - Blue Origin Enterprises, L.P.1,536

AS40279#6857 FORESTRACKS - ForestRacks1,536

AS11421#6858 HYWG-BACKBONE - HYW1,536

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