AS7961 Raw Bandwidth Communications, Inc.

RBC - Raw Bandwidth Communications, Inc. · registered in the United States

IPv4 addresses20,4808 prefixes · <0.001% of announced IPv4

Rank in United States#2,114largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#6,084of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS7961 in ASN lookup Look up an IP in this network (66.181.128.1) All networks in United States

IPv4 prefixes

All 8 prefixes, in address order.

66.181.128.0/20
198.144.192.0/22
198.144.196.0/24
198.144.197.0/24
198.144.198.0/23
198.144.200.0/21
198.144.208.0/20
204.75.32.0/19

Similar-sized networks in United States

ASNNameIPv4 addresses

AS40623#2111 GFDL - Office of Oceanic and Atmospheric Research - Geophysical Fluid Dynamics Laboratory20,480

AS3389#2112 FORDSRL-AS - Ford Motor Company20,480

AS6341#2113 WEC - WEC Business Services LLC20,480

AS7970#2115 LEON-FL-SCHL - Leon County School District20,480

AS12133#2116 LISCO - Local Internet Service Company20,480

AS17389#2117 IHS-GROUP - Information Handling Services20,480

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