AS29906 Westat, Inc.

WESTAT-AS1 - Westat, Inc. · registered in the United States

IPv4 addresses2,0484 prefixes · <0.001% of announced IPv4

Rank in United States#6,099largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#22,652of 79,396 networks with IPv4

IPv61 x /481 prefixes

CountryUnited States18,679 ASNs registered there

Open AS29906 in ASN lookup Look up an IP in this network (74.119.60.1) All networks in United States

IPv4 prefixes

All 4 prefixes, in address order.

74.119.60.0/22
198.232.249.0/24
198.232.250.0/23
198.232.252.0/24

IPv6 prefixes

All 1 prefix.

2620:68::/48

Similar-sized networks in United States

ASNNameIPv4 addresses

AS26716#6096 NETCRACKER - NetCracker Technology, Corporation2,048

AS27321#6097 ISC-F-AS - Internet Systems Consortium, Inc.2,048

AS27500#6098 ICANN-MEETINGS - ICANN2,048

AS30006#6100 TOP-BUSINESS-INC - TOP BUSINESS INC2,048

AS35501#6101 DEERE-AS Deere & Company Corp2,048

AS397550#6102 GST-SERVICES - GST Services LLC2,048

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