ResearchIRR · RIPE

AS-CTCO CTCO Ltd AS

An as-set registered in RIPE, maintained by CTCO-MNT. It names 10 ASes and 0 sets directly; followed all the way down, it reaches 10 ASes through 0 nested sets.

Members

What AS-CTCO lists

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

AS2588 LATNET-ASAS8194 VITAAS8285 VersijaAS12525 INTERNETLTDAS12578 APOLLO-ASAS12758AS12993 DEAC-ASAS16062 LatvijasAS21156AS24651 LVBALTICOM-AS
Expanded

Every AS it reaches

What a filter built from AS-CTCO would let in: 10 ASes.

Show the 10 ASes
AS2588AS8194AS8285AS12525AS12578AS12758AS12993AS16062AS21156AS24651
Prefixes

What AS-CTCO covers

Every route object in the IRR whose origin is one of the 10 ASes it reaches: the prefixes a filter built from AS-CTCO (with bgpq4, say) would allow. 458 IPv4 and 20 IPv6. Every one is in the IRR API.

458 IPv4 prefixes
109.205.120.0/21109.205.120.0/24109.205.121.0/24109.205.122.0/24109.205.123.0/24109.205.124.0/24109.205.125.0/24109.205.126.0/24109.205.127.0/24109.73.96.0/20159.148.0.0/24159.148.1.0/24159.148.10.0/24159.148.100.0/24159.148.101.0/24159.148.106.0/24159.148.107.0/24159.148.108.0/24159.148.11.0/24159.148.110.0/24159.148.111.0/24159.148.112.0/24159.148.113.0/24159.148.115.0/24159.148.118.0/24159.148.12.0/24159.148.120.0/24159.148.121.0/24159.148.122.0/24159.148.127.0/24159.148.129.0/24159.148.13.0/24159.148.132.0/24159.148.133.0/24159.148.135.0/24159.148.139.0/24159.148.14.0/24159.148.145.0/24159.148.146.0/24159.148.15.0/24159.148.151.0/24159.148.152.0/24159.148.153.0/24159.148.154.0/24159.148.155.0/24159.148.156.0/24159.148.159.0/24159.148.16.0/24159.148.161.0/24159.148.162.0/24159.148.164.0/24159.148.168.0/24159.148.17.0/24159.148.170.0/24159.148.171.0/24159.148.175.0/24159.148.176.0/24159.148.178.0/24159.148.18.0/24159.148.185.0/24159.148.188.0/24159.148.189.0/24159.148.19.0/24159.148.190.0/24159.148.192.0/24159.148.193.0/24159.148.194.0/24159.148.195.0/24159.148.196.0/24159.148.2.0/24159.148.20.0/24159.148.202.0/24159.148.203.0/24159.148.205.0/24159.148.207.0/24159.148.209.0/24159.148.21.0/24159.148.210.0/24159.148.211.0/24159.148.212.0/24159.148.213.0/24159.148.214.0/24159.148.215.0/24159.148.217.0/24159.148.219.0/24159.148.22.0/24159.148.220.0/24159.148.221.0/24159.148.223.0/24159.148.227.0/24159.148.228.0/24159.148.230.0/24159.148.232.0/24159.148.235.0/24159.148.237.0/24159.148.238.0/24159.148.24.0/24159.148.25.0/24159.148.250.0/24159.148.251.0/24159.148.252.0/24159.148.254.0/24159.148.28.0/24159.148.29.0/24159.148.3.0/24159.148.31.0/24159.148.32.0/24159.148.33.0/24159.148.34.0/24159.148.35.0/24159.148.36.0/24159.148.37.0/24159.148.39.0/24159.148.4.0/24159.148.40.0/24159.148.41.0/24159.148.42.0/24159.148.43.0/24159.148.45.0/24159.148.46.0/24159.148.47.0/24159.148.48.0/24159.148.5.0/24159.148.51.0/24159.148.52.0/24159.148.53.0/24159.148.55.0/24159.148.56.0/24159.148.57.0/24159.148.59.0/24159.148.6.0/24159.148.60.0/24159.148.61.0/24159.148.64.0/24159.148.65.0/24159.148.67.0/24159.148.68.0/24159.148.69.0/24159.148.7.0/24159.148.70.0/24159.148.71.0/24159.148.72.0/24159.148.75.0/24159.148.76.0/24159.148.78.0/24159.148.79.0/24159.148.8.0/24159.148.81.0/24159.148.82.0/24159.148.83.0/24159.148.84.0/24159.148.85.0/24159.148.86.0/24159.148.87.0/24159.148.9.0/24159.148.91.0/24159.148.92.0/24159.148.93.0/24159.148.94.0/24159.148.95.0/24159.148.96.0/24176.67.32.0/20178.16.16.0/20185.118.76.0/22185.141.52.0/22185.176.116.0/22185.176.117.0/24185.176.60.0/22185.219.156.0/22185.220.223.0/24185.27.92.0/22185.31.44.0/22185.34.24.0/22185.34.24.0/23185.34.26.0/23185.38.56.0/22185.57.77.0/24185.62.196.0/22185.75.236.0/22185.75.236.0/24185.75.237.0/24185.75.238.0/24185.75.239.0/24188.92.16.0/21188.92.22.0/23188.92.22.0/24188.92.23.0/24193.105.104.0/24193.108.144.0/22193.108.144.0/23193.108.146.0/24193.108.185.0/24193.200.131.0/24193.200.96.0/23193.41.195.0/24193.68.64.0/19193.68.64.0/20193.68.65.24/32193.68.68.0/24193.68.73.0/24193.68.75.0/24193.68.80.0/20193.68.82.0/24193.68.83.0/24193.68.90.0/24194.105.56.0/24194.152.32.0/23194.8.16.0/21194.8.24.0/22194.8.5.0/24194.8.6.0/23194.8.8.0/24194.9.175.0/24195.114.32.0/19195.122.0.0/19195.122.0.0/24195.122.18.0/24195.122.26.0/23195.122.28.0/24195.122.29.0/24195.13.128.0/17195.13.200.0/24195.13.201.0/24195.13.215.0/24195.13.223.0/24195.13.228.0/24195.13.229.0/24195.13.237.0/24195.13.245.0/24195.13.249.0/24195.13.251.0/24195.13.253.0/24195.130.205.0/24195.2.127.0/24195.2.96.0/19195.216.236.0/24195.244.144.0/20195.244.156.0/24195.244.157.0/24195.60.248.0/22212.142.64.0/18212.70.160.0/19212.70.160.0/23212.70.163.0/24212.70.171.0/24212.70.179.0/24213.110.66.0/24213.110.67.0/24213.21.192.0/18213.21.192.0/19213.21.198.0/24213.21.199.0/24213.21.201.0/24213.21.203.0/24213.21.204.0/24213.21.208.0/24213.21.216.0/24213.21.217.0/24213.21.221.0/24217.195.48.0/20217.69.112.0/2031.24.192.0/2131.24.192.0/2431.24.193.0/2431.24.194.0/2431.24.195.0/2431.24.196.0/2431.24.197.0/2431.24.198.0/2431.24.199.0/2437.203.32.0/2137.203.32.0/2337.203.37.0/2437.203.38.0/2437.203.39.0/2446.109.0.0/1646.19.200.0/2146.19.202.0/2446.19.203.0/2446.19.204.0/2446.19.206.0/2446.23.32.0/2046.28.56.0/2462.85.0.0/1777.83.1.0/2477.93.0.0/1977.93.0.0/2078.84.0.0/1680.232.128.0/1780.232.147.0/2480.232.150.0/2480.232.195.0/2480.232.230.0/2480.232.249.0/2480.81.32.0/2480.81.33.0/2480.81.34.0/2480.81.35.0/2480.81.36.0/2480.81.37.0/2480.81.42.0/2480.81.43.0/2480.81.45.0/2480.81.46.0/2480.81.51.0/2480.81.55.0/2480.81.57.0/2480.81.59.0/2480.81.62.0/2481.198.0.0/1681.198.100.0/2281.198.112.0/2081.198.160.0/2081.198.165.0/2481.198.166.0/2481.198.167.0/2481.198.186.0/2481.198.56.0/2181.198.95.0/2481.198.96.0/2181.94.224.0/2081.94.229.0/2482.193.64.0/1982.193.67.0/2482.193.67.0/2782.193.82.0/2482.193.82.192/2682.21.227.0/2482.21.237.0/2482.22.224.0/2482.23.204.0/2482.23.214.0/2482.24.214.0/2482.24.220.0/2482.25.210.0/2482.25.234.0/2482.26.219.0/2482.26.220.0/2482.26.230.0/2482.26.233.0/2482.27.210.0/2482.27.218.0/2482.27.220.0/2482.29.211.0/2482.29.220.0/2483.223.132.0/2483.223.133.0/2483.223.136.0/2483.223.139.0/2483.223.141.0/2483.223.143.0/2483.223.145.0/2483.223.146.0/2483.223.147.0/2483.223.149.0/2483.223.150.0/2483.223.151.0/2483.223.155.0/2483.223.159.0/2483.99.128.0/1783.99.137.0/2483.99.167.0/2483.99.167.0/2683.99.167.0/2783.99.204.0/2483.99.204.0/2583.99.204.128/2583.99.206.0/2484.237.128.0/1784.237.210.0/2384.237.233.0/2484.237.246.0/2485.158.72.0/2185.254.120.0/2485.254.127.0/2485.254.132.0/2485.254.147.0/2485.254.160.0/2485.254.162.0/2485.254.163.0/2485.254.164.0/2485.254.184.0/2485.254.185.0/2485.254.186.0/2485.254.187.0/2485.254.3.0/2485.254.49.0/2485.254.50.0/2485.254.56.0/2485.254.57.0/2485.254.58.0/2485.254.60.0/2485.254.61.0/2485.254.68.0/2487.110.0.0/1687.110.192.0/1887.110.223.0/2487.110.226.0/2487.110.252.0/2487.246.144.0/2087.246.160.0/1989.111.0.0/1889.111.11.0/2489.111.12.0/2489.111.15.0/2489.111.18.0/2489.111.20.0/2289.111.20.0/2489.111.22.0/2489.111.23.0/2489.111.24.0/2189.111.25.0/2489.111.26.0/2489.111.27.0/2489.111.32.0/1989.111.38.0/2489.111.4.0/2489.111.48.0/2089.111.48.0/2489.111.53.0/2489.111.54.0/2489.111.55.0/2489.111.56.0/2489.111.57.0/2489.111.59.0/2489.111.60.0/2489.111.61.0/2489.111.62.0/2489.111.63.0/2489.221.112.0/2089.221.121.0/2489.221.122.0/2389.221.122.0/2489.221.123.0/2489.221.124.0/2389.221.124.0/2489.221.125.0/2489.221.126.0/2389.221.126.0/2489.221.127.0/2489.223.75.0/2491.105.0.0/1791.190.33.0/2491.190.34.0/2491.190.35.0/2491.190.36.0/2491.190.42.0/2491.190.52.0/2491.190.54.0/2491.190.55.0/2491.190.56.0/2491.190.57.0/2491.190.58.0/2491.190.59.0/2491.190.60.0/2494.101.230.0/2494.158.20.0/2495.68.0.0/17
20 IPv6 prefixes
2001:67c:554::/482a00:1780::/322a00:1780:a501::/482a00:1780:dd00::/402a00:17c0::/322a00:17c0:a0::/442a00:17c0:d0::/442a00:17c0:dc01::/482a01:4e0::/292a01:4e0::/322a01:4e0::/482a01:4e0:f00d::/482a02:2330::/292a02:2330::/322a02:59a0:2::/482a02:610::/322a04:4e00::/292a06:e8c0::/292a0f:1585::/322a14:5680:a002::/48
Registries

Each registry’s copy

RIPE10 membersCTCO Ltd AS
Maintained byCTCO-MNT
Last modified2024-04-28T08:50:04Z
MembersAS2588 AS8285 AS16062 AS21156 AS12758 AS12578 AS24651 AS12993 AS12525 AS8194
mbrs-by-refN
Tools

Check AS-CTCO live

IRR API, with prefixes