AS40128 — MUSFIBERNET

AS40128 announces 6 IPv4 prefixes covering 19,456 addresses and 0 IPv6 prefixes.

About this network

MUSFIBERNET is operated by Morristown Utility Systems.

What it's used for

• The address space carries residential fiber internet traffic, evidenced by the reverse DNS record 63.246.251.254.dynamic.musfiber.com and netnames such as MUS-FIBERNET and MORRISTOWN-CGNT-NET-1.
• The AS announces 19,456 IPv4 addresses across 6 prefixes and maintains 24 observed neighbours, a ratio consistent with a local access network providing last-mile connectivity.
• Traffic from this AS consists of subscriber eyeballs for high-speed internet, television, and telephone services provided to the municipal community of Morristown, Tennessee.

Notable

• Registrants for the majority of prefixes are Morristown Utility Systems, while 38.95.220.0/22 is registered to Cogent Communications, LLC and 204.141.80.0/22 to NTT America, Inc.
• The address inventory includes blocks originally associated with Cogent and NTT, suggesting historical acquisitions or leasing of IP space to support the fiber network expansion.

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

Announced prefixes

• 38.95.220.0/22
• 38.137.64.0/19
• 63.246.240.0/20
• 68.170.96.0/20
• 162.213.176.0/22
• 204.141.80.0/22

Upstream networks

• AS2914 NTT America, Inc.
• AS6939 Hurricane Electric LLC
• AS14016 Capcon Networks
• AS37721 Virtual Technologies & Solutions
• AS24482 SG.GS

Downstream networks

• AS398854 Ultranet, LLC
• AS36367 Alchemy Global Networks, LLC
• AS402547 J
• AS62923 Lakeway Publishers, Inc.
• AS40798 Wallace Hardware Co., Inc.
• AS55024 Walters State Community College

Adjacent networks

• AS2914 NTT America, Inc.
• AS14016 Capcon Networks
• AS398854 Ultranet, LLC
• AS36367 Alchemy Global Networks, LLC
• AS6939 Hurricane Electric LLC
• AS402547 J
• AS40798 Wallace Hardware Co., Inc.
• AS62923 Lakeway Publishers, Inc.
• AS24482 SG.GS
• AS37721 Virtual Technologies & Solutions
• AS55024 Walters State Community College

Internet exchanges

• Equinix Internet Exchange Ashburn — Ashburn, United States
• Digital Realty Atlanta Internet Exchange — Atlanta, United States