ResearchIRR · RADB

AS174:AS-COGC-006 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-006 lists

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

AS15266 THE-TEAM-COMPANIESAS15342 DDPMI-1AS15372 IBH-ASAS15699 AS_ADAMAS15704 AS15704AS15753 BP-US-2AS15943 WTNET-ASAS15945 PfalzKom-Net
Expanded

Every AS it reaches

What a filter built from AS174:AS-COGC-006 would let in: 8 ASes.

Show the 8 ASes
AS15266AS15342AS15372AS15699AS15704AS15753AS15943AS15945
Prefixes

What AS174:AS-COGC-006 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-006 (with bgpq4, say) would allow. 429 IPv4 and 24 IPv6. Every one is in the IRR API.

429 IPv4 prefixes
109.227.128.0/18109.227.128.0/19109.227.160.0/20109.227.178.0/24109.230.96.0/20109.232.128.0/21109.235.128.0/21109.235.128.0/24109.235.129.0/24109.235.130.0/24109.235.131.0/24109.235.132.0/24109.235.133.0/24109.235.134.0/24109.235.135.0/24119.12.224.0/19129.230.184.0/23129.230.186.0/23129.230.188.0/23129.230.190.0/23129.230.228.0/24129.230.229.0/24129.230.236.0/22129.230.252.0/23129.230.254.0/23134.101.128.0/17137.59.58.0/24139.47.0.0/17139.47.128.0/19141.76.202.0/24144.178.128.0/18149.177.128.0/22149.177.148.0/22149.177.152.0/22149.177.164.0/22149.177.176.0/21149.177.192.0/23149.177.194.0/23149.177.212.0/23149.177.214.0/23149.177.216.0/23149.177.218.0/23149.177.224.0/22149.177.228.0/22149.224.0.0/16149.233.128.0/17149.249.16.0/20149.249.248.0/22153.96.101.0/24153.96.230.0/24159.255.196.0/22159.255.196.0/24159.255.197.0/24159.255.198.0/24159.255.199.0/24164.63.235.0/24164.63.236.0/24164.63.237.0/24164.63.238.0/24164.63.253.0/24170.253.0.0/18176.109.192.0/19176.111.245.0/24176.222.64.0/19178.237.224.0/20178.60.180.0/22178.60.184.0/22178.60.4.0/22181.41.128.0/21185.11.116.0/24185.11.117.0/24185.11.119.0/24185.11.200.0/22185.11.200.0/24185.11.201.0/24185.11.202.0/24185.11.203.0/24185.111.254.0/24185.134.104.0/24185.140.64.0/22185.142.8.0/22185.145.64.0/22185.146.56.0/22185.153.164.0/22185.176.4.0/22185.187.183.0/24185.197.240.0/22185.200.24.0/24185.200.25.0/24185.200.26.0/24185.200.27.0/24185.207.4.0/22185.21.28.0/22185.21.28.0/23185.215.236.0/22185.220.216.0/22185.224.78.0/24185.227.212.0/22185.228.152.0/22185.23.224.0/22185.232.32.0/22185.241.128.0/22185.243.92.0/22185.251.191.0/24185.252.12.0/22185.252.4.0/24185.29.240.0/22185.32.28.0/22185.32.28.0/24185.32.29.0/24185.32.30.0/24185.32.31.0/24185.45.16.0/22185.79.20.0/22185.8.228.0/23185.82.16.0/22188.127.160.0/19188.136.224.0/19188.208.219.0/24188.212.23.0/24188.239.188.0/23188.65.88.0/21192.119.48.0/20192.196.192.0/20193.101.120.0/23193.102.12.0/23193.102.14.0/24193.102.58.0/24193.141.96.0/23193.16.128.0/20193.163.93.0/24193.17.66.0/24193.176.146.0/24193.177.208.0/22193.178.56.0/22193.218.16.0/20193.25.206.0/24193.31.3.0/24193.31.52.0/22193.31.52.0/24193.34.242.0/24193.36.120.0/22193.39.204.0/23193.53.160.0/22194.113.242.0/24194.36.122.0/23194.36.122.0/24194.36.123.0/24194.36.138.0/23194.36.138.0/24194.36.139.0/24194.36.244.0/22194.39.214.0/24194.39.77.0/24194.45.20.0/24194.55.144.0/22194.76.122.0/24194.76.152.0/23195.123.96.0/20195.160.224.0/22195.162.18.0/23195.162.18.0/24195.162.19.0/24195.248.83.0/24195.250.0.0/202.57.116.0/22202.4.187.0/24206.204.128.0/19207.188.128.0/18208.95.188.0/22208.95.188.0/24208.95.189.0/24208.95.190.0/24208.95.191.0/24212.111.224.0/19212.127.32.0/19212.14.100.0/22212.14.100.0/23212.14.102.0/23212.14.96.0/19212.146.136.0/21212.146.144.0/20212.166.64.0/19212.230.0.0/15212.231.179.0/24212.231.185.0/24212.231.239.0/24212.231.250.0/24212.231.80.0/22212.36.64.0/19212.36.64.0/24212.36.65.0/24212.36.66.0/24212.36.67.0/24212.36.68.0/24212.36.69.0/24212.36.70.0/24212.36.71.0/24212.36.72.0/24212.36.73.0/24212.36.74.0/24212.36.75.0/24212.36.76.0/24212.36.77.0/24212.36.78.0/24212.36.79.0/24212.36.80.0/24212.36.81.0/24212.36.82.0/24212.36.83.0/24212.36.84.0/24212.36.85.0/24212.36.86.0/24212.36.87.0/24212.36.88.0/24212.36.89.0/24212.36.90.0/24212.36.91.0/24212.36.92.0/24212.36.93.0/24212.36.94.0/24212.36.95.0/24212.7.32.0/20213.171.224.0/19213.172.32.0/19213.177.192.0/19213.195.24.0/21213.195.64.0/19213.195.96.0/19213.209.64.0/18213.21.32.0/20213.60.76.0/22213.94.0.0/18216.83.208.0/20217.113.240.0/20217.168.0.0/20217.168.13.0/24217.168.2.0/24217.168.3.0/24217.172.64.0/2031.172.104.0/2131.221.128.0/1731.222.80.0/2031.29.32.0/1937.122.136.0/2137.29.128.0/1737.46.72.0/2137.46.72.0/2437.46.73.0/2437.46.74.0/2437.46.75.0/2437.46.76.0/2437.46.77.0/2437.46.78.0/2437.46.79.0/2438.98.59.0/2445.131.16.0/2245.148.216.0/2345.157.100.0/2245.159.176.0/2245.82.192.0/2246.102.103.0/2446.22.0.0/2046.222.0.0/1646.222.0.0/1746.222.128.0/1746.226.40.0/2146.226.40.0/2446.226.41.0/2446.226.42.0/2446.226.43.0/2446.226.44.0/2446.226.45.0/2446.226.46.0/2446.226.47.0/2446.59.128.0/1746.6.0.0/1646.6.0.0/1846.6.112.0/2446.6.113.0/2446.6.128.0/1746.6.64.0/1946.6.96.0/2065.123.24.0/2265.123.86.0/2466.81.160.0/1967.218.224.0/1977.223.16.0/2077.223.8.0/2177.241.48.0/2077.27.140.0/2277.27.148.0/2278.30.0.0/1880.245.104.0/2280.81.96.0/1981.0.0.0/1881.25.160.0/2082.144.0.0/1982.213.192.0/1883.138.40.0/2183.165.112.0/2183.175.192.0/1884.242.16.0/2084.39.176.0/2184.46.0.0/1785.187.52.0/2285.235.68.0/2285.239.128.0/2085.31.128.0/2185.85.104.0/2185.85.112.0/2085.85.160.0/2085.85.176.0/2085.85.200.0/2185.85.224.0/2085.86.176.0/2285.86.180.0/2385.86.182.0/2485.86.183.0/2485.86.184.0/2185.86.208.0/2185.86.216.0/2285.86.220.0/2285.86.232.0/2185.86.24.0/2185.86.240.0/2285.86.244.0/2285.86.248.0/2285.86.252.0/2385.86.254.0/2385.86.32.0/2185.86.56.0/2185.86.64.0/2185.87.0.0/2185.87.12.0/2285.87.120.0/2285.87.128.0/2085.87.144.0/2085.87.16.0/2185.87.160.0/2285.87.164.0/2285.87.176.0/2285.87.180.0/2285.87.184.0/2285.87.188.0/2285.87.216.0/2185.87.8.0/2287.124.128.0/1887.236.216.0/2187.236.216.0/2487.236.217.0/2487.236.218.0/2487.236.219.0/2487.236.220.0/2487.236.221.0/2487.236.222.0/2487.236.223.0/2488.151.208.0/2188.151.208.0/2288.151.208.0/2488.151.209.0/2488.151.210.0/2488.151.211.0/2488.151.212.0/2388.151.212.0/2488.151.213.0/2488.151.214.0/2388.151.214.0/2488.151.215.0/2489.35.62.0/2389.39.32.0/1991.106.16.0/2191.116.156.0/2291.116.160.0/2291.116.220.0/2291.116.236.0/2291.116.244.0/2291.117.108.0/2291.117.16.0/2191.117.176.0/2291.117.228.0/2291.117.40.0/2291.117.72.0/2291.194.62.0/2391.240.77.0/2491.242.152.0/2191.90.167.0/2492.114.6.0/2493.115.128.0/2193.115.152.0/2493.115.202.0/2493.115.242.0/2493.115.37.0/2493.156.192.0/1993.156.224.0/1993.156.224.0/2093.156.240.0/2093.176.128.0/1893.177.120.0/2294.176.168.0/2294.24.112.0/2094.24.112.0/2494.24.113.0/2494.24.114.0/2494.24.115.0/2494.24.116.0/2494.24.117.0/2494.24.118.0/2494.24.119.0/2494.24.120.0/2494.24.121.0/2494.24.122.0/2494.24.123.0/2494.24.124.0/2494.24.125.0/2494.24.126.0/2494.24.127.0/2494.72.128.0/2194.72.168.0/2194.72.184.0/2194.73.32.0/1995.129.0.0/2195.163.160.0/2095.169.224.0/1995.169.224.0/2095.169.241.0/2495.169.246.0/2495.169.251.0/2495.81.0.0/19
24 IPv6 prefixes
2001:678:a08::/482001:67c:12b8::/482001:67c:2e04::/482a00:6640::/322a00:d100::/322a00:d100::29/1282a00:d101::/322a00:d102::/322a00:d103::/322a01:1c8::/322a01:7700::/322a01:7960::/322a01:8480::/322a02:2028::/322a02:24d8:ffff::/482a02:4500:8000::/342a03:7480:10::/442a04:4540::/292a07:2800::/292a0a:1680::/292a0b:29c0:1::/482a0b:29c0:9::/482a0b:9d80::/322a11:1f40::/29
Registries

Each registry’s copy

RADB8 membersCogent Communications Transit Customers
Maintained byMAINT-AS174
Last modified2026-02-12T22:20:16Z
MembersAS15266 AS15342 AS15372 AS15699 AS15704 AS15753 AS15943 AS15945
mbrs-by-refN
Used by

Sets that include AS174:AS-COGC-006

AS174:AS-COGENT
Tools

Check AS174:AS-COGC-006 live

IRR API, with prefixes