AS-TWTIT AS routed by TWT spa
An as-set registered in RIPE, maintained by IT-TWT-MNT. It names 4 ASes and 0 sets directly; followed all the way down, it reaches 4 ASes through 0 nested sets.
Members
What AS-TWTIT lists
4 ASes and 0 sets, written in the object across every registry that holds it. Sets open their own page.
Prefixes
What AS-TWTIT covers
Every route object in the IRR whose origin is one of the 4 ASes it reaches: the prefixes a filter built from AS-TWTIT (with bgpq4, say) would allow. 219 IPv4 and 6 IPv6. Every one is in the IRR API.
219 IPv4 prefixes
150.252.224.0/20151.248.13.0/24158.173.58.0/24164.138.64.0/24164.138.65.0/24164.138.69.0/24164.138.71.0/24176.57.112.0/20178.236.160.0/20178.250.200.0/21185.116.62.0/24185.135.103.0/24185.158.204.0/24185.16.132.0/22185.164.94.0/24185.169.176.0/22185.203.88.0/24185.208.136.0/23185.208.139.0/24185.21.72.0/22185.210.248.0/22185.211.12.0/23185.211.13.0/24185.249.17.0/24185.25.72.0/22185.25.72.0/24185.250.145.0/24185.253.28.0/24185.253.29.0/24185.253.30.0/24185.253.31.0/24185.3.108.0/22185.33.113.0/24185.33.114.0/24185.36.77.0/24185.36.78.0/24185.43.148.0/24185.43.149.0/24185.60.140.0/22185.60.140.0/24185.60.141.0/24185.60.142.0/24185.60.143.0/24185.77.160.0/24185.77.162.0/24185.77.163.0/24185.89.220.0/23185.9.53.0/24185.90.68.0/22185.97.13.0/24185.97.15.0/24192.8.0.0/24192.8.1.0/24192.8.10.0/24192.8.11.0/24192.8.113.0/24192.8.114.0/24192.8.115.0/24192.8.12.0/24192.8.120.0/24192.8.121.0/24192.8.122.0/24192.8.124.0/24192.8.128.0/21192.8.128.0/24192.8.13.0/24192.8.136.0/21192.8.14.0/24192.8.141.0/24192.8.143.0/24192.8.144.0/24192.8.145.0/24192.8.147.0/24192.8.148.0/24192.8.149.0/24192.8.150.0/24192.8.152.0/24192.8.153.0/24192.8.154.0/24192.8.156.0/24192.8.157.0/24192.8.16.0/24192.8.17.0/24192.8.176.0/24192.8.177.0/24192.8.178.0/24192.8.179.0/24192.8.18.0/24192.8.188.0/24192.8.198.0/24192.8.2.0/24192.8.20.0/24192.8.238.0/24192.8.24.0/24192.8.28.0/24192.8.29.0/24192.8.3.0/24192.8.30.0/24192.8.32.0/23192.8.32.0/24192.8.33.0/24192.8.34.0/24192.8.35.0/24192.8.36.0/22192.8.36.0/24192.8.37.0/24192.8.38.0/23192.8.38.0/24192.8.39.0/24192.8.4.0/24192.8.40.0/24192.8.41.0/24192.8.42.0/24192.8.43.0/24192.8.44.0/22192.8.45.0/24192.8.46.0/24192.8.47.0/24192.8.48.0/24192.8.49.0/24192.8.5.0/24192.8.50.0/24192.8.51.0/24192.8.52.0/24192.8.53.0/24192.8.54.0/24192.8.55.0/24192.8.56.0/24192.8.57.0/24192.8.58.0/24192.8.59.0/24192.8.6.0/24192.8.60.0/24192.8.61.0/24192.8.62.0/24192.8.63.0/24192.8.64.0/20192.8.80.0/20192.8.80.0/24192.8.81.0/24192.8.82.0/24192.8.83.0/24192.8.84.0/24192.8.85.0/24192.8.86.0/24192.8.87.0/24192.8.88.0/24192.8.89.0/24192.8.9.0/24192.8.90.0/24192.8.91.0/24192.8.92.0/24192.8.93.0/24192.8.95.0/24192.8.96.0/20193.24.108.0/242.56.200.0/242.56.201.0/242.56.202.0/242.56.203.0/24202.162.49.0/24202.162.50.0/24202.162.51.0/24202.162.52.0/24202.162.53.0/24202.162.54.0/24203.105.171.0/24203.105.172.0/24203.105.174.0/23203.105.174.0/24203.105.175.0/24203.105.189.0/24217.196.142.0/23217.61.160.0/2037.148.224.0/2145.130.116.0/2345.130.88.0/2245.131.76.0/2345.14.236.0/2445.143.183.0/2445.153.172.0/2445.33.224.0/2045.82.201.0/2445.83.204.0/2445.90.20.0/225.63.168.0/215.8.111.0/245.8.96.0/1962.100.86.0/2462.100.87.0/2477.239.128.0/1977.239.128.0/2477.239.144.0/2080.210.96.0/1980.91.58.0/2380.91.62.0/2381.21.16.0/2082.113.192.0/1982.113.192.0/2482.113.193.0/2482.113.194.0/2482.113.195.0/2482.134.192.0/1882.145.102.0/2382.145.96.0/2382.180.32.0/1982.180.47.0/2482.192.112.0/2182.97.224.0/2083.217.176.0/2085.116.128.0/2385.116.130.0/2389.39.6.0/2491.196.217.0/2491.196.219.0/2491.245.213.0/2494.185.124.0/2394.185.126.0/2395.142.176.0/20
Registries
Each registry’s copy
RIPE4 membersAS routed by TWT spa
| Maintained by | IT-TWT-MNT |
| Last modified | 2026-03-06T16:21:10Z |
| Members | AS30848 AS201806 AS208532 AS36224 |
| mbrs-by-ref | N |