AS35980 — GCL-01

AS35980 announces 2 IPv4 prefixes covering 1,280 addresses and 9 IPv6 prefixes.

About this network

GCL-01 is held by Good Connections, LLC.

What it's used for

• The address space carries a mix of registrants, including GCL-01 for the primary block and PITTSBURGH-CCS-2 for a Comcast Cable Communications, LLC block.
• The network announces 1280 IPv4 addresses and 9 IPv6 prefixes against only 2 observed neighbours, indicating a small-scale access or business network rather than a transit provider.

Notable

• Registrants do not fully agree with the announcer; the 50.144.98.0/24 prefix is registered to Comcast Cable Communications, LLC, suggesting leased space or historical acquisition.
• The address inventory consists of two IPv4 prefixes, with the larger 204.10.112.0/22 block associated with the surfingood.com reverse DNS domain.

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

Announced prefixes

• 50.144.98.0/24
• 204.10.112.0/22
• 2607:eec0:1::/48
• 2607:eec0:2::/47
• 2607:eec0:4::/46
• 2607:eec0:8::/47
• 2607:eec0:10::/46
• 2607:eec0:16::/48
• 2607:eec0:18::/47
• 2607:eec0:20::/48
• 2607:eec0:101::/48

Upstream networks

• AS7018 AT&T Enterprises, LLC
• AS7016 Comcast Cable Communications, LLC

Adjacent networks

• AS7018 AT&T Enterprises, LLC
• AS7016 Comcast Cable Communications, LLC

Routing security

• RPKI: 1 valid, 0 invalid and 21 not-found announcements; 1 ROAs.
• ASPA: none published.
• IRR: 18% of announcements registered; 5 route objects.
• Listed in as-sets: AS-COMCAST-EDIA, AS-RR-BIZ, AS-WINDSTREAM-CUST.