AS19605 3 Rivers Telephone Cooperative, Inc.

3RC - 3 Rivers Telephone Cooperative, Inc. · registered in the United States

IPv4 addresses23,29629 prefixes · <0.001% of announced IPv4

Rank in United States#2,008largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#5,675of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS19605 in ASN lookup Look up an IP in this network (64.112.190.1) All networks in United States

IPv4 prefixes

All 29 prefixes, in address order.

64.112.190.0/24
64.124.207.0/24
66.113.38.0/24
66.113.48.0/21
70.33.12.0/22
70.33.16.0/22
76.75.8.0/21
76.75.33.0/24
76.75.34.0/23
76.75.36.0/23
76.75.39.0/24
76.75.44.0/24
76.75.53.0/24
76.75.55.0/24
76.75.58.0/23
142.79.60.0/22
148.59.188.0/22
164.152.180.0/22
192.222.9.0/24
192.230.160.0/20
205.233.44.0/22
206.55.222.0/23
208.52.140.0/23
216.129.230.0/24
216.129.232.0/21
216.146.107.0/24
216.146.109.0/24
216.146.110.0/24
216.220.16.0/22

Similar-sized networks in United States

ASNNameIPv4 addresses

AS1280#2005 ISC-AS-1280 - Internet Systems Consortium, Inc.23,296

AS62651#2006 NETPROTECT-DP - Strong Technology, LLC.23,296

AS10355#2007 DSCGA - Digital Service Consultants23,296

AS27047#2009 DNIC-ASBLK-27032-27159 - United States Department of Defense (DoD)23,296

AS402236#2010 PATRIOT-BROADBAND - Patriot Broadband LLC23,296

AS14717#2011 ECINET - EZE Castle Integration Inc.23,040

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