AS19751 — CCRTC

AS19751 announces 6 IPv4 prefixes covering 38,912 addresses and 1 IPv6 prefixes.

About this network

The AS handle CCRTC is held by Endeavor Communications.

What it's used for

• The address space carries residential and business internet access, evidenced by netnames such as CCRTC-NB4 and CCRTC-COM and reverse DNS entries pointing to ccrtc.com.
• The AS announces 38,912 IPv4 addresses across 6 prefixes and 1 IPv6 prefix, while maintaining only 4 observed neighbours, a ratio indicative of an access or eyeball network rather than a transit provider.

Notable

• All registrants for the announced prefixes are listed as Endeavor Communications, consistent with the AS holder.
• The address inventory consists of six distinct IPv4 blocks, including a large /18 and /19, alongside smaller /20 and /22 allocations, all registered under the same entity.

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

Announced prefixes

• 64.18.140.0/22
• 75.103.128.0/18
• 75.103.192.0/19
• 137.49.224.0/19
• 172.96.132.0/22
• 209.132.160.0/20
• 2606:b500::/32

Upstream networks

• AS1299 Arelion Sweden AB
• AS3356 Level 3 Parent, LLC
• AS32703 Zayo Bandwidth
• AS6939 Hurricane Electric LLC

Adjacent networks

• AS1299 Arelion Sweden AB
• AS3356 Level 3 Parent, LLC
• AS32703 Zayo Bandwidth
• AS6939 Hurricane Electric LLC

Internet exchanges

• FD-IX - Indianapolis — Indianapolis, United States