ResearchIRR · ARIN

AS19751:AS-CCRTC Endeavor Communications provider and customer…

An as-set registered in ARIN, maintained by MNT-CCCC. It names 1 AS and 2 sets directly; followed all the way down, it reaches 4 ASes through 3 nested sets.

Members

What AS19751:AS-CCRTC lists

1 AS and 2 sets, written in the object across every registry that holds it. Sets open their own page.

AS19751:AS-CUSTOMERSAS19751:AS-PEERSAS19751 CCRTC
Expanded

Every AS it reaches

What a filter built from AS19751:AS-CCRTC would let in: 4 ASes.

Show the 4 ASes
AS13681AS14333AS19751AS23372
Prefixes

What AS19751:AS-CCRTC covers

Every route object in the IRR whose origin is one of the 4 ASes it reaches: the prefixes a filter built from AS19751:AS-CCRTC (with bgpq4, say) would allow. 14 IPv4 and 6 IPv6. Every one is in the IRR API.

14 IPv4 prefixes
137.49.224.0/19158.51.48.0/23172.96.132.0/22192.73.220.0/24199.168.128.0/22206.168.136.0/22207.174.80.0/24207.174.81.0/24208.72.104.0/21209.132.160.0/2045.45.192.0/2464.18.140.0/2275.103.128.0/1875.103.192.0/19
6 IPv6 prefixes
2001:470:90::/482602:f793:1::/482602:f793:4::/482602:f793:5::/482602:ff99::/322606:b500::/32
Registries

Each registry’s copy

ARIN3 membersEndeavor Communications provider and customer networks
Maintained byMNT-CCCC
Last modified2026-05-26T18:04:22Z
MembersAS19751 AS19751:AS-CUSTOMERS AS19751:AS-PEERS
mbrs-by-refN
Used by

Sets that include AS19751:AS-CCRTC

AS13681:AS-FDIX-CUST
Tools

Check AS19751:AS-CCRTC live

IRR API, with prefixes