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AS46328
AS46328 Four-U Technologies, LLC
FOUR-U-AS - Four-U Technologies, LLC · registered in the United States
IPv4 addresses 6,656 6 prefixes · <0.001% of announced IPv4
Rank in United States #3,690 largest network in US by IPv4 space, of 18,338 · <0.01% of US
Rank worldwide #11,886 of 79,396 networks with IPv4
IPv6 none no IPv6 routes announced
IPv4 prefixes
All 6 prefixes, in address order.
66.36.96.0/22 72.14.70.0/23 173.224.16.0/22 173.224.20.0/22 173.224.24.0/21 199.193.212.0/22
Similar-sized networks in United States
ASN Name IPv4 addresses
AS39960 #3687 BARNES-AND-NOBLE - Barnes & Noble Inc.6,656
AS46256 #3688 SUTTERHEALTH - Sutter Health6,656
AS46288 #3689 TRELLIS - Trellis Communications, Inc.6,656
AS46528 #3691 JRSIMP - J.R. Simplot Company6,656
AS46867 #3692 AUDEAMUS - Sebastian6,656
AS54624 #3693 EL-FAIRFAX-VA - Ellucian Company LP6,656
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