ResearchIRR · RADB

AS174:AS-COGC-015 Cogent Communications Transit Customers

An as-set registered in RADB, maintained by MAINT-AS174. It names 8 ASes and 0 sets directly; followed all the way down, it reaches 8 ASes through 0 nested sets.

Members

What AS174:AS-COGC-015 lists

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

AS25447 JM-DATAAS25459 NEDZONE-ASAS25808 CONCORD-MAAS25840 CASCADE-ACCESS-LLC-CA-ESTOR1AS25853 ELJY30540AS25871 WFGAS25891 SVA-ANSAS25892 VERTEX
Expanded

Every AS it reaches

What a filter built from AS174:AS-COGC-015 would let in: 8 ASes.

Show the 8 ASes
AS25447AS25459AS25808AS25840AS25853AS25871AS25891AS25892
Prefixes

What AS174:AS-COGC-015 covers

Every route object in the IRR whose origin is one of the 8 ASes it reaches: the prefixes a filter built from AS174:AS-COGC-015 (with bgpq4, say) would allow. 160 IPv4 and 16 IPv6. Every one is in the IRR API.

160 IPv4 prefixes
104.36.188.0/22116.0.24.0/24116.0.25.0/24116.0.26.0/24116.0.27.0/24116.0.28.0/24116.0.29.0/24116.0.30.0/24116.0.31.0/24140.82.240.0/23140.82.244.0/23141.155.194.0/24148.76.116.0/24151.210.96.0/19152.89.220.0/22154.63.33.0/24162.212.184.0/22172.102.160.0/19172.110.60.0/22173.239.88.0/21176.61.168.0/21176.61.176.0/21176.61.184.0/22178.18.128.0/20185.150.188.0/24185.44.168.0/22185.95.44.0/22188.117.192.0/18188.117.200.0/22188.117.208.0/22188.117.220.0/22188.117.240.0/20188.117.244.0/22188.117.248.0/21188.117.248.0/22188.117.254.0/24188.117.255.0/24192.119.2.0/23192.206.70.0/23193.169.168.0/23199.125.66.0/24199.125.68.0/24204.147.202.0/23204.16.12.0/22206.126.226.0/23207.89.0.0/20208.73.152.0/22208.73.152.0/24208.73.153.0/24208.73.154.0/24208.73.155.0/24209.245.94.0/24209.245.95.0/24216.155.216.0/21217.16.112.0/20217.16.113.0/24217.16.124.0/23217.16.127.0/24217.163.88.0/24217.170.1.0/24217.170.12.0/23217.170.14.0/24217.199.80.0/20217.199.83.0/24217.199.90.0/2424.239.16.0/2024.75.160.0/2037.247.32.0/2038.100.211.0/2438.109.252.0/2238.125.76.0/2238.126.64.0/2338.126.65.0/2438.126.73.0/2438.19.186.0/2338.242.8.0/2238.246.120.0/2338.74.68.0/2338.87.120.0/2338.97.130.0/2438.97.136.0/2438.97.228.0/2338.97.228.0/2438.97.229.0/2447.19.118.0/2462.93.104.0/2162.93.112.0/2262.93.120.0/2162.93.64.0/1962.93.68.0/2462.93.73.0/2462.93.74.0/2462.93.76.0/2462.93.88.0/2462.93.96.0/2064.152.192.0/2464.77.224.0/2064.77.224.0/2464.77.225.0/2464.77.226.0/2464.77.227.0/2464.77.228.0/2464.77.229.0/2464.77.230.0/2464.77.231.0/2464.77.232.0/2464.77.233.0/2464.77.234.0/2464.77.235.0/2464.77.236.0/2464.77.238.0/2464.77.239.0/2465.160.21.0/2465.160.31.0/2465.208.175.0/2465.208.176.0/2465.208.177.0/2465.208.178.0/2465.208.179.0/2465.223.63.0/2465.7.128.0/1766.250.73.0/2466.250.96.0/2466.44.192.0/1969.194.16.0/2069.85.96.0/1972.18.96.0/2072.19.32.0/2172.19.56.0/2172.255.192.0/2077.243.224.0/208.36.82.0/248.39.159.0/248.41.90.0/248.42.21.0/2482.192.0.0/1982.192.0.0/2382.192.0.0/2482.192.18.0/2482.192.26.0/2482.192.5.0/2483.172.128.0/2283.172.132.0/2383.172.160.0/2383.172.180.0/2283.172.188.0/2385.13.0.0/1885.13.14.0/2485.13.16.0/2485.13.2.0/2485.13.5.0/2485.13.8.0/2489.239.48.0/2091.206.204.0/2491.210.220.0/2293.174.104.0/2393.174.106.0/2393.174.108.0/2394.103.144.0/2094.124.120.0/21
16 IPv6 prefixes
2001:470:224::/482604:c380::/322a01:4520::/322a02:990::/322a02:9e0::/322a02:cec0::/302a03:4e40::/292a03:4e40::/322a03:4e41::/322a03:4e42::/322a03:4e43::/322a03:4e44::/322a03:4e45::/322a03:4e46::/322a03:4e47::/322a06:b600::/32
Registries

Each registry’s copy

RADB8 membersCogent Communications Transit Customers
Maintained byMAINT-AS174
Last modified2026-05-13T21:54:14Z
MembersAS25459 AS25447 AS25808 AS25853 AS25871 AS25840 AS25892 AS25891
mbrs-by-refN
Used by

Sets that include AS174:AS-COGC-015

AS174:AS-COGENT
Tools

Check AS174:AS-COGC-015 live

IRR API, with prefixes