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AS54156
AS54156 City of Huntsville
CITY-OF-HUNTSVILLE - City of Huntsville · registered in the United States
IPv4 addresses 512 2 prefixes · <0.001% of announced IPv4
Rank in United States #11,747 largest network in US by IPv4 space, of 18,338 · <0.01% of US
Rank worldwide #52,409 of 79,396 networks with IPv4
IPv6 none no IPv6 routes announced
IPv4 prefixes
All 2 prefixes, in address order.
198.135.74.0/24 204.29.185.0/24
Similar-sized networks in United States
ASN Name IPv4 addresses
AS54120 #11744 MFF - MARC FISHER LLC512
AS54128 #11745 POKEMON-BELLEVUE - The Pokemon Company International, Inc.512
AS54145 #11746 AUTH-SERVERS - auth-servers, LLC512
AS54185 #11748 PRMI-CORP-AS01 - PRIMARY RESIDENTIAL MORTGAGE512
AS54199 #11749 FRISCOTEXAS - City of Frisco512
AS54204 #11750 WVTM-TV - HEARST CORPORATION512
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