AS40230 — COLUMBUS-TEL-KS

AS40230 announces 13 IPv4 prefixes covering 13,056 addresses and 1 IPv6 prefixes.

About this network

COLUMBUS-TEL-KS is operated by Columbus Telephone Company.

What it's used for

• The address space carries residential and business access traffic, evidenced by reverse DNS entries such as 0.host.columbus-ks.com and 255.host.columbus-ks.com.
• The AS announces 13,056 IPv4 addresses across 13 prefixes and 1 IPv6 prefix, with only 3 observed neighbours, indicating a local access network rather than a transit provider.
• Traffic consists of subscriber eyeballs for landline telephone, broadband Internet, and cable television services in the Columbus, Kansas area.

Notable

• All registrants for the announced prefixes are listed as Columbus Telephone Company, matching the AS holder.
• The inventory includes legacy 12.0.0.0/8 space alongside newer allocations like 104.143.48.0/20 and 162.0.128.0/20.

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

Announced prefixes

• 12.10.107.0/24
• 12.10.108.0/24
• 12.14.246.0/24
• 12.28.54.0/24
• 12.35.115.0/24
• 12.104.193.0/24
• 12.162.82.0/23
• 12.199.50.0/24
• 12.205.14.0/24
• 12.216.55.0/24
• 104.143.48.0/20
• 162.0.128.0/20
• 199.247.144.0/21
• 2604:cf00::/32

Upstream networks

• AS13329 Kansas Fiber Network, LLC
• AS3356 Level 3 Parent, LLC
• AS7018 AT&T Enterprises, LLC

Adjacent networks

• AS13329 Kansas Fiber Network, LLC
• AS3356 Level 3 Parent, LLC
• AS7018 AT&T Enterprises, LLC