ResearchIRR · RADB

AS174:AS-COGC-023 Cogent Communications Transit Customers

An as-set registered in RADB, maintained by MAINT-AS174. It names 5 ASes and 0 sets directly; followed all the way down, it reaches 5 ASes through 0 nested sets.

Members

What AS174:AS-COGC-023 lists

5 ASes and 0 sets, written in the object across every registry that holds it. Sets open their own page.

AS5713 Telkom SA Ltd.AS6199 COOPERUNIONAS6231 SCANAAS6300 CCI-TEXASAS6653 VERO-NETWORKS-AS6653
Expanded

Every AS it reaches

What a filter built from AS174:AS-COGC-023 would let in: 5 ASes.

Show the 5 ASes
AS5713AS6199AS6231AS6300AS6653
Prefixes

What AS174:AS-COGC-023 covers

Every route object in the IRR whose origin is one of the 5 ASes it reaches: the prefixes a filter built from AS174:AS-COGC-023 (with bgpq4, say) would allow. 254 IPv4 and 6 IPv6. Every one is in the IRR API.

254 IPv4 prefixes
102.220.52.0/24102.221.40.0/22102.222.0.0/22102.248.0.0/13102.38.60.0/22102.68.156.0/23102.68.72.0/22129.19.128.0/20135.26.0.0/16135.26.0.0/18135.26.0.0/19135.26.32.0/20135.26.48.0/20135.26.64.0/18135.26.64.0/19135.26.96.0/19144.36.1.0/24146.230.0.0/15155.195.0.0/16155.239.0.0/16155.240.160.0/19155.240.192.0/19155.240.224.0/19156.47.128.0/18156.47.128.0/20156.47.144.0/20156.47.172.0/22156.47.176.0/20161.156.0.0/16162.217.208.0/22162.217.208.0/24162.217.209.0/24162.217.211.0/24165.10.0.0/16165.11.0.0/16165.144.0.0/14165.144.0.0/16165.145.0.0/16165.146.0.0/16165.147.0.0/16165.148.0.0/16165.149.0.0/16165.165.0.0/16165.165.39.0/24165.8.0.0/16165.9.0.0/16192.58.127.0/24192.82.142.0/24192.96.11.0/24192.96.12.0/24192.96.28.0/22192.96.36.0/24192.96.43.0/24196.1.85.0/24196.1.86.0/24196.10.224.0/24196.11.1.0/24196.11.10.0/24196.11.11.0/24196.11.12.0/24196.11.13.0/24196.11.14.0/24196.11.15.0/24196.11.16.0/24196.11.17.0/24196.11.18.0/24196.11.19.0/24196.11.2.0/24196.11.20.0/24196.11.21.0/24196.11.22.0/24196.11.23.0/24196.11.24.0/24196.11.25.0/24196.11.26.0/24196.11.27.0/24196.11.28.0/24196.11.29.0/24196.11.3.0/24196.11.30.0/24196.11.4.0/24196.11.5.0/24196.11.6.0/24196.11.7.0/24196.11.8.0/24196.11.9.0/24196.13.185.0/24196.13.249.0/24196.13.250.0/24196.13.70.0/24196.13.79.0/24196.15.128.0/17196.15.142.0/24196.201.128.0/19196.223.96.0/20196.24.0.0/15196.25.0.0/16196.25.255.0/24196.28.12.0/23196.28.12.0/24196.28.13.0/24196.28.13.200/29196.28.14.0/24196.28.15.0/24196.29.0.0/19196.3.113.0/24196.3.114.0/23196.3.114.0/24196.3.115.0/24196.3.155.0/24196.3.161.0/24196.4.175.0/24196.4.176.0/24196.4.79.0/24196.43.0.0/18196.43.203.0/24196.6.141.0/24197.149.144.0/22197.236.0.0/16198.49.247.0/24198.49.96.0/24198.54.202.0/24198.54.248.0/22198.54.248.0/24199.7.152.0/22199.7.153.0/24199.7.154.0/24199.98.16.0/20204.10.124.0/22204.10.24.0/22204.10.24.0/23204.10.24.0/24204.10.25.0/24204.10.26.0/23204.10.26.0/24204.10.27.0/24204.16.224.0/22205.201.192.0/19205.201.198.0/24205.201.203.0/24205.201.206.0/24205.201.208.0/24205.201.210.0/24205.201.214.0/24205.201.218.0/24205.201.220.0/24206.124.0.0/19206.124.2.0/23206.124.26.0/23206.124.28.0/23206.124.28.0/24207.70.128.0/18207.70.128.0/19207.70.134.0/24207.70.135.0/24207.70.136.0/24207.70.139.0/24207.70.140.0/24207.70.142.0/24207.70.143.0/24207.70.146.0/24207.70.148.0/24207.70.153.0/24207.70.160.0/19207.70.161.0/24207.70.162.0/24207.70.164.0/24207.70.165.0/24207.70.166.0/24207.70.167.0/24207.70.168.0/24207.70.169.0/24207.70.175.0/24208.124.64.0/19208.124.64.0/20208.124.80.0/20208.72.80.0/22208.72.80.0/24208.72.81.0/24208.72.82.0/24208.72.83.0/24209.169.112.0/20209.169.112.0/21209.169.120.0/21209.169.64.0/18209.169.64.0/19209.169.96.0/20209.34.0.0/18209.34.0.0/19209.34.10.0/24209.34.24.0/24209.34.25.0/24209.34.26.0/24209.34.27.0/24209.34.31.0/24209.34.32.0/19209.34.32.0/20209.34.48.0/24209.34.50.0/24209.34.52.0/24216.241.32.0/20216.98.192.0/20216.98.194.0/2441.144.0.0/1341.198.10.0/2441.198.11.0/2441.198.12.0/2341.198.64.0/2041.222.228.0/2241.223.112.0/2241.246.0.0/1545.221.212.0/2245.222.112.0/2064.17.16.0/2064.92.0.0/1864.92.0.0/1964.92.32.0/1964.92.32.0/2064.92.48.0/2066.118.192.0/1966.118.201.0/2466.118.221.0/2466.118.223.0/2466.170.192.0/1966.170.192.0/2066.170.208.0/2066.39.186.0/2368.64.208.0/2068.64.213.0/2468.64.217.0/2470.9.0.0/1870.9.0.0/2170.9.10.0/2470.9.16.0/2170.9.24.0/2170.9.32.0/2170.9.48.0/2370.9.8.0/2472.26.0.0/1974.112.16.0/2274.112.16.0/2474.112.17.0/2474.112.18.0/2474.112.19.0/2476.164.112.0/2076.164.64.0/1876.164.64.0/1976.164.64.0/2076.164.80.0/2076.164.96.0/1976.164.96.0/2077.220.0.0/2180.72.96.0/2087.255.96.0/19
6 IPv6 prefixes
2001:4208::/322001:470:595::/482604:280::/322605:d00::/322c0e:2000::/202c0f:ea30::/32
Registries

Each registry’s copy

RADB5 membersCogent Communications Transit Customers
Maintained byMAINT-AS174
Last modified2026-09-11T17:14:22Z
MembersAS5713 AS6231 AS6300 AS6199 AS6653
mbrs-by-refN
Used by

Sets that include AS174:AS-COGC-023

AS174:AS-COGENT
Tools

Check AS174:AS-COGC-023 live

IRR API, with prefixes