AS29056:AS-CITYCOM Citycom Telekommunikation GmbH
An as-set registered in RIPE, maintained by CITYCOM-AT-MNT. It names 1 AS and 1 set directly; followed all the way down, it reaches 14 ASes through 1 nested sets.
Members
What AS29056:AS-CITYCOM lists
1 AS and 1 set, written in the object across every registry that holds it. Sets open their own page.
Prefixes
What AS29056:AS-CITYCOM covers
Every route object in the IRR whose origin is one of the 14 ASes it reaches: the prefixes a filter built from AS29056:AS-CITYCOM (with bgpq4, say) would allow. 176 IPv4 and 20 IPv6. Every one is in the IRR API.
176 IPv4 prefixes
109.73.144.0/20109.73.144.0/24109.73.145.0/24109.73.146.0/24109.73.147.0/24109.73.148.0/24109.73.149.0/24109.73.150.0/24109.73.151.0/24109.73.152.0/24109.73.153.0/24109.73.154.0/24109.73.155.0/24109.73.156.0/24109.73.157.0/24109.73.158.0/24109.73.159.0/24185.15.236.0/22185.15.236.0/24185.15.237.0/24185.15.238.0/24185.15.239.0/24185.178.0.0/22185.197.44.0/22185.220.252.0/22185.220.252.0/24185.220.253.0/24185.220.254.0/24185.220.255.0/24185.222.128.0/22185.222.128.0/24185.222.129.0/24185.222.130.0/24185.222.131.0/24185.225.144.0/22185.225.144.0/24185.225.145.0/24185.225.146.0/24185.225.147.0/24185.228.128.0/22185.228.128.0/24185.228.129.0/24185.228.130.0/24185.228.131.0/24185.233.144.0/22185.233.144.0/24185.233.145.0/24185.233.146.0/24185.233.147.0/24185.236.72.0/22185.236.72.0/24185.236.73.0/24185.236.74.0/24185.236.75.0/24185.243.184.0/22185.243.184.0/24185.243.185.0/24185.243.186.0/24185.243.187.0/24193.16.242.0/24193.24.212.0/24193.24.213.0/24193.24.214.0/24193.24.215.0/24193.28.204.0/24193.46.209.0/24193.46.248.0/24194.107.20.0/24194.110.78.0/24194.140.254.0/24194.48.68.0/22194.48.72.0/21194.48.80.0/22194.76.210.0/24194.76.239.0/24195.130.198.0/24195.88.238.0/23217.29.144.0/20217.29.144.0/24217.29.145.0/24217.29.146.0/24217.29.147.0/24217.29.148.0/24217.29.149.0/24217.29.150.0/24217.29.151.0/24217.29.152.0/24217.29.153.0/24217.29.154.0/24217.29.155.0/24217.29.156.0/24217.29.157.0/24217.29.158.0/24217.29.159.0/2437.143.176.0/2037.143.176.0/2437.143.177.0/2437.143.178.0/2437.143.179.0/2437.143.180.0/2437.143.181.0/2437.143.182.0/2437.143.183.0/2437.143.184.0/2437.143.185.0/2437.143.186.0/2437.143.187.0/2437.143.188.0/2437.143.189.0/2437.143.190.0/2437.143.191.0/2477.75.23.0/2478.138.20.0/2278.138.20.0/2478.138.21.0/2478.138.22.0/2478.138.23.0/2481.21.112.0/2085.137.184.0/2485.137.185.0/2485.237.0.0/1985.237.0.0/2485.237.1.0/2485.237.10.0/2485.237.11.0/2485.237.12.0/2485.237.13.0/2485.237.14.0/2485.237.15.0/2485.237.16.0/2485.237.17.0/2485.237.18.0/2485.237.19.0/2485.237.2.0/2485.237.20.0/2485.237.21.0/2485.237.22.0/2485.237.23.0/2485.237.24.0/2485.237.25.0/2485.237.26.0/2485.237.27.0/2485.237.28.0/2485.237.29.0/2485.237.3.0/2485.237.30.0/2485.237.31.0/2485.237.4.0/2485.237.5.0/2485.237.6.0/2485.237.7.0/2485.237.8.0/2485.237.9.0/2489.207.120.0/2189.207.120.0/2489.207.123.0/2489.207.124.0/2491.143.100.0/2491.143.101.0/2491.143.102.0/2491.143.103.0/2491.143.104.0/2491.143.105.0/2491.143.106.0/2491.143.107.0/2491.143.108.0/2491.143.109.0/2491.143.110.0/2491.143.111.0/2491.143.96.0/2091.143.96.0/2491.143.97.0/2491.143.98.0/2491.143.99.0/2491.195.216.0/2491.208.56.0/24
20 IPv6 prefixes
2001:67c:1bb4::/482001:67c:2328::/482001:67c:2c28::/482001:67c:2fc8::/482001:67c:848::/482001:67c:84c::/482001:67c:850::/482001:67c:854::/482001:67c:858::/482001:67c:85c::/482001:67c:f08::/482001:67c:f0c::/482001:67c:f10::/482001:a00::/322a02:758::/292a02:758::/322a0a:4d80::/292a0a:8bc0::/292a0d:1a86::/322a0d:1a87::/32
Registries
Each registry’s copy
RIPE2 membersCitycom Telekommunikation GmbH
| Maintained by | CITYCOM-AT-MNT |
| Last modified | 2026-02-12T07:40:59Z |
| Members | AS29056 AS29056:AS-CITYCOM-CUSTOMERS |
| mbrs-by-ref | N |
Used by