AS174:AS-COGC-017 Cogent Communications Transit Customers
An as-set registered in RADB, maintained by MAINT-AS174. It names 13 ASes and 0 sets directly; followed all the way down, it reaches 13 ASes through 0 nested sets.
Members
What AS174:AS-COGC-017 lists
13 ASes and 0 sets, written in the object across every registry that holds it. Sets open their own page.
Prefixes
What AS174:AS-COGC-017 covers
Every route object in the IRR whose origin is one of the 13 ASes it reaches: the prefixes a filter built from AS174:AS-COGC-017 (with bgpq4, say) would allow. 43 IPv4 and 6 IPv6. Every one is in the IRR API.
43 IPv4 prefixes
12.171.90.0/24141.117.0.0/16154.18.69.0/24161.129.43.0/24161.129.45.0/24165.254.143.0/24167.253.98.0/23167.253.98.0/24169.128.54.0/23192.69.4.0/22199.43.225.0/24204.15.160.0/24204.15.163.0/24206.57.15.0/24208.192.111.0/24208.199.105.0/24208.255.59.0/24216.66.25.0/24217.111.198.0/2423.140.172.0/2438.113.130.0/2438.115.132.0/2438.116.128.0/2238.117.184.0/2438.29.227.0/2463.251.24.0/2464.62.190.0/2464.62.224.0/2466.227.59.0/2466.250.152.0/2466.250.184.0/2266.28.160.0/2266.28.184.0/2366.28.19.0/2466.28.52.0/2266.28.80.0/2469.67.107.0/2469.67.110.0/2469.67.96.0/2069.67.98.0/2474.124.209.0/248.244.10.0/248.36.84.0/24
Registries
Each registry’s copy
RADB13 membersCogent Communications Transit Customers
| Maintained by | MAINT-AS174 |
| Last modified | 2026-06-12T21:57:44Z |
| Members | AS26694 AS26750 AS26700 AS26819 AS26835 AS26859 AS26996 AS26879 AS27339 AS27361 AS27335 AS27424 AS27447 |
| mbrs-by-ref | N |