ResearchIRR · RIPE

AS-CDLAN CDLan and Customers

An as-set registered in RIPE, maintained by MNT-CDLAN. It names 13 ASes and 3 sets directly; followed all the way down, it reaches 24 ASes through 4 nested sets.

Members

What AS-CDLAN lists

13 ASes and 3 sets, written in the object across every registry that holds it. Sets open their own page.

AS-2BITEAS-COMPUAS-FASTNAS6363 EXTREME-NETWORKSAS13160 EMMELIBRI-ASAS20836 CDLAN-ASAS34971 PDDA-ASAS42692 muscopeAS44473 STSRL-ASAS44513 OPTIMAAS49431 KPMG-IT-ASAS199321 INTESYS-ASAS200522 CDLAN-SSAS202095 RCSAS202889 STWINET-ASAS211740 AS_WIDIBA
Expanded

Every AS it reaches

What a filter built from AS-CDLAN would let in: 24 ASes.

Show the 24 ASes
AS6363AS8265AS13160AS20144AS20836AS29050AS34971AS35617AS42692AS43960AS44473AS44513AS44567AS49431AS61000AS199321AS200522AS200752AS202095AS202889AS208578AS210105AS211740AS216108
Prefixes

What AS-CDLAN covers

Every route object in the IRR whose origin is one of the 24 ASes it reaches: the prefixes a filter built from AS-CDLAN (with bgpq4, say) would allow. 377 IPv4 and 77 IPv6. Every one is in the IRR API.

377 IPv4 prefixes
109.239.240.0/20109.239.240.0/24109.239.241.0/24109.239.242.0/24109.239.243.0/24109.239.244.0/24109.239.245.0/24109.239.246.0/24109.239.247.0/24109.239.248.0/24109.239.249.0/24109.239.250.0/24109.239.251.0/24109.239.252.0/24109.239.253.0/24109.239.254.0/24109.239.255.0/2412.38.14.0/2412.38.15.0/24134.141.0.0/16134.141.0.0/22134.141.10.0/23134.141.116.0/23134.141.121.0/24134.141.170.0/24134.141.188.0/23134.141.204.0/23134.141.237.0/24134.141.238.0/24134.141.4.0/24134.141.8.0/23178.132.88.0/21178.132.88.0/24178.132.89.0/24178.132.90.0/24178.132.91.0/24178.132.92.0/24178.132.93.0/24178.132.94.0/24178.132.95.0/24178.21.200.0/21178.249.184.0/21178.249.189.0/24185.112.88.0/22185.112.90.0/24185.112.92.0/22185.112.92.0/24185.112.93.0/24185.112.94.0/24185.112.95.0/24185.129.88.0/22185.14.76.0/22185.14.76.0/24185.14.77.0/24185.14.78.0/24185.14.79.0/24185.142.120.0/24185.148.152.0/22185.164.176.0/23185.164.178.0/24185.164.179.0/24185.225.128.0/22185.225.128.0/24185.225.129.0/24185.225.130.0/24185.225.131.0/24185.28.52.0/22185.28.52.0/23185.28.52.0/24185.28.53.0/24185.28.54.0/23185.28.54.0/24185.28.55.0/24185.34.136.0/22185.34.136.0/24185.39.100.0/22185.39.102.0/24185.39.103.0/24185.41.252.0/22185.43.151.0/24185.47.228.0/22185.53.36.0/22185.53.36.0/23185.53.36.0/24185.53.38.0/24185.53.39.0/24185.59.132.0/22185.59.132.0/23185.59.132.0/24185.59.133.0/24185.59.134.0/24185.59.135.0/24185.72.40.0/22185.97.120.0/22185.97.120.0/23185.97.120.0/24185.97.121.0/24185.97.122.0/23185.97.122.0/24185.97.123.0/24188.164.128.0/21188.164.130.0/24188.164.131.0/24192.0.37.0/24192.0.38.0/24192.0.40.0/24192.0.41.0/24192.121.180.0/24192.165.67.0/24192.71.245.0/24193.168.164.0/24193.182.16.0/24193.183.98.0/23193.234.181.0/24193.234.224.0/23193.235.114.0/24193.25.108.0/23193.27.202.0/23194.14.179.0/24194.62.112.0/24194.68.40.0/24194.68.42.0/24194.71.225.0/24195.181.176.0/20195.88.4.0/23195.96.192.0/19195.96.192.0/20195.96.192.0/24195.96.193.0/24195.96.194.0/23195.96.194.0/24195.96.195.0/24195.96.196.0/22195.96.196.0/24195.96.197.0/24195.96.198.0/24195.96.199.0/24195.96.200.0/22195.96.200.0/24195.96.201.0/24195.96.202.0/24195.96.203.0/24195.96.204.0/22195.96.204.0/24195.96.205.0/24195.96.206.0/24195.96.207.0/24195.96.208.0/20195.96.208.0/21195.96.208.0/24195.96.209.0/24195.96.210.0/24195.96.211.0/24195.96.212.0/24195.96.213.0/24195.96.214.0/24195.96.215.0/24195.96.216.0/21195.96.216.0/24195.96.217.0/24195.96.218.0/24195.96.219.0/24195.96.220.0/22195.96.220.0/24195.96.221.0/24195.96.222.0/24195.96.223.0/24199.43.132.0/24199.7.82.0/23199.7.82.0/24199.7.83.0/24199.7.94.0/24199.7.95.0/24212.81.60.0/22212.81.60.0/24212.81.61.0/24212.81.62.0/24212.81.63.0/24213.163.208.0/20213.243.192.0/18213.243.192.0/24213.243.193.0/24213.243.194.0/24213.243.195.0/24213.243.196.0/24213.243.197.0/24213.243.198.0/24213.243.199.0/24213.243.200.0/24213.243.201.0/24213.243.202.0/24213.243.203.0/24213.243.204.0/24213.243.205.0/24213.243.206.0/24213.243.207.0/24213.243.208.0/24213.243.209.0/24213.243.210.0/24213.243.211.0/24213.243.212.0/24213.243.213.0/24213.243.214.0/24213.243.215.0/24213.243.216.0/24213.243.217.0/24213.243.218.0/24213.243.219.0/24213.243.220.0/24213.243.221.0/24213.243.222.0/24213.243.223.0/24213.243.224.0/24213.243.225.0/24213.243.226.0/24213.243.227.0/24213.243.228.0/24213.243.229.0/24213.243.230.0/24213.243.231.0/24213.243.232.0/24213.243.233.0/24213.243.234.0/24213.243.235.0/24213.243.236.0/24213.243.237.0/24213.243.238.0/24213.243.239.0/24213.243.240.0/24213.243.241.0/24213.243.242.0/24213.243.243.0/24213.243.244.0/24213.243.245.0/24213.243.246.0/24213.243.247.0/24213.243.248.0/24213.243.249.0/24213.243.250.0/24213.243.251.0/24213.243.252.0/24213.243.253.0/24213.243.254.0/24213.243.255.0/24213.32.208.0/20217.171.32.0/2031.15.72.0/2131.15.72.0/2431.15.76.0/2231.186.40.0/2131.186.40.0/2431.186.41.0/2431.186.42.0/2431.186.43.0/2431.186.44.0/2431.186.45.0/2431.186.46.0/2431.186.47.0/2437.123.240.0/2137.123.240.0/2437.123.241.0/2437.123.242.0/2437.123.243.0/2437.123.244.0/2437.123.245.0/2437.123.246.0/2437.123.247.0/2437.220.40.0/2237.220.40.0/2437.220.41.0/2437.220.42.0/2437.220.43.0/2437.247.48.0/2145.131.220.0/2245.131.220.0/2445.131.221.0/2445.131.222.0/2445.131.223.0/2445.148.20.0/2245.148.20.0/2345.148.20.0/2445.148.21.0/2445.148.22.0/2445.148.23.0/2446.182.152.0/2146.182.152.0/2446.182.153.0/2446.182.154.0/2446.182.155.0/2446.182.156.0/2446.182.157.0/2446.182.158.0/2446.182.159.0/2446.21.16.0/225.133.96.0/225.133.96.0/235.133.96.0/245.133.97.0/245.133.98.0/235.133.98.0/245.133.99.0/245.180.204.0/225.253.198.0/245.43.232.0/215.43.232.0/245.43.233.0/245.43.234.0/245.43.235.0/245.43.236.0/245.43.237.0/245.43.238.0/245.43.239.0/2479.99.112.0/2179.99.112.0/2479.99.113.0/2479.99.114.0/2479.99.115.0/2479.99.118.0/2379.99.118.0/2479.99.119.0/2480.69.240.0/2080.69.240.0/2480.69.241.0/2480.69.242.0/2480.69.243.0/2480.69.244.0/2480.69.245.0/2480.69.246.0/2480.69.247.0/2480.69.248.0/2480.69.249.0/2480.69.250.0/2480.69.251.0/2480.69.252.0/2480.69.253.0/2480.69.254.0/2480.69.255.0/2485.204.42.0/2486.104.135.0/2491.142.143.0/2491.194.142.0/2391.212.249.0/2491.214.60.0/2291.214.60.0/2391.214.60.0/2491.214.61.0/2491.214.62.0/2391.214.62.0/2491.214.63.0/2491.240.214.0/2391.241.15.0/2492.43.240.0/2193.187.24.0/2193.187.24.0/2493.187.25.0/2493.187.26.0/2493.187.27.0/2493.187.28.0/2493.187.29.0/2493.187.30.0/2493.187.31.0/2493.92.152.0/2194.231.204.0/2495.130.136.0/2195.130.136.0/2495.130.137.0/2495.130.138.0/2495.130.139.0/2495.130.140.0/2495.130.141.0/2495.130.142.0/2495.130.143.0/2495.157.64.0/1995.157.70.0/2495.157.75.0/2495.157.96.0/1995.157.96.0/24
77 IPv6 prefixes
2001:500:3::/482001:500:8c::/482001:500:9c::/482001:500:9d::/482001:500:9e::/472001:500:9f::/482001:b60::/322001:b61::/322602:800:9004::/482602:800:9005::/482605:a900:300c::/482606:9fc0:d000::/472606:9fc0:d002::/472606:9fc0:d004::/472606:9fc0:d006::/472606:9fc0:d008::/472606:9fc0:d00a::/472606:9fc0:d00c::/472606:9fc0:d00e::/472606:9fc0:d010::/472606:9fc0:d012::/472606:9fc0:e000::/472606:9fc0:e002::/472606:9fc0:e004::/472606:9fc0:e004::/482606:9fc0:e005::/482606:9fc0:e006::/472606:9fc0:e008::/472606:9fc0:e00a::/472606:9fc0:e00c::/472606:9fc0:e00e::/472606:9fc0:e010::/472606:9fc0:e012::/472606:9fc0:e014::/472606:9fc0:e016::/472606:9fc0:e018::/472606:9fc0:e01a::/472606:9fc0:e01c::/472606:9fc0:e01e::/472606:9fc0:f000::/402606:9fc0:f100::/402606:9fc0:f200::/472606:9fc0:f202::/472606:9fc0:f204::/472606:9fc0:f206::/472606:9fc0:f208::/472606:9fc0:f20a::/472606:9fc0:f20c::/472606:9fc0:f20e::/472620:0:22b0::/482620:0:2ee0::/482a00:dcc0::/322a00:dcc7:1a00::/402a00:dcc7:d000::/382a00:dcc7:da00::/402a01:5f60::/322a01:9c00::/322a01:9c00:c001::/482a02:2888:8000::/332a02:2888:8265::/482a02:2888::/322a02:2888::/332a02:ec8::/322a04:e240::/292a06:5c0::/292a07:2840::/322a07:2847::/322a09:6e00::/292a0a:ec00::/322a0a:ec02:2::/482a0a:ec02:901::/482a0a:ec02::/322a0a:ec02:b01::/482a0a:ec02:c01::/482a0a:ec04::/322a0b:46c0::/292a0f:2a04::/32
Registries

Each registry’s copy

RIPE16 membersCDLan and Customers
Maintained byMNT-CDLAN
Last modified2026-06-29T15:42:11Z
MembersAS200522 AS13160 AS20836 AS34971 AS44473 AS44513 AS49431 AS199321 AS202095 AS211740 AS42692 AS202889 AS6363 AS-FASTN AS-2BITE AS-COMPU
mbrs-by-refN
Used by

Sets that include AS-CDLAN

AS-PROMETEUSAS-SEABONE-V6AS-SEABONECUSTITAS-TOPIX-RSAS1299:AS-TWELVE99-EU-V4AS1299:AS-TWELVE99-EU-V6AS43369:AS-RS-V4AS43369:AS-RS-V6
Tools

Check AS-CDLAN live

IRR API, with prefixes