AS4474 — TCT-AS

Network type: residential

AS4474 announces 12 IPv4 prefixes covering 23,808 addresses and 1 IPv6 prefixes.

About this network

TCT-AS is the network of TCT West, Inc. — a broadband, telephone, and TV provider serving the Big Horn Basin of northwestern Wyoming and parts of southern Montana, with its corporate office in Cody, Wyoming.

What it's used for

• Residential and small-business internet across towns including Basin, Cody, Greybull, Lovell, Powell, and Meeteetse, delivered over fiber, copper, and fixed wireless.
• VoIP telephone, television, and business IT services for the same rural footprint.

Notable

• Classic rural-telco eyeball space: TCT West grew out of Tri County Telephone and serves exchanges that larger carriers never reached.
• The address space is a patchwork of small blocks accumulated over decades of serving a sparsely populated region.

Interesting

• Companies like TCT are why parts of rural Wyoming have fiber to the home while denser suburbs elsewhere still run on aging copper — the local co-op or independent telco built it because nobody else would.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 24.51.50.0/23
• 24.72.192.0/21
• 24.72.200.0/22
• 24.223.100.0/22
• 64.124.81.0/24
• 67.215.16.0/20
• 72.21.64.0/20
• 96.31.96.0/19
• 104.36.40.0/22
• 162.248.136.0/22
• 216.166.135.0/24
• 216.166.159.0/24
• 2604:8c00::/32

Upstream networks

• AS6939 Hurricane Electric LLC
• AS1299 Arelion Sweden AB
• AS6461 Zayo Bandwidth
• AS174 Cogent Communications, LLC
• AS394256 Tech Futures Interactive Inc.
• AS24482 SG.GS
• AS3130 RGnet OU
• AS34927 iFog GmbH

Downstream networks

• AS30211 Gallatin Wireless Internet, LLC
• AS397324 Gallatin Wireless Internet, LLC
• AS40943 Rural Broadband, L.L.C.

Adjacent networks

• AS6939 Hurricane Electric LLC
• AS30211 Gallatin Wireless Internet, LLC
• AS397324 Gallatin Wireless Internet, LLC
• AS1299 Arelion Sweden AB
• AS6461 Zayo Bandwidth
• AS40943 Rural Broadband, L.L.C.
• AS174 Cogent Communications, LLC
• AS24482 SG.GS
• AS394256 Tech Futures Interactive Inc.
• AS34927 iFog GmbH
• AS3130 RGnet OU

Internet exchanges

• Seattle Internet Exchange — Seattle, United States
• Interconnection eXchange Denver — Denver, United States