AS271450:AS-ANNOUNCEMENTS as-set containing AS271450 and its downstream…
An as-set registered in TC, maintained by MAINT-AS271450. It names 1 AS and 1 set directly; followed all the way down, it reaches 7 ASes through 1 nested sets.
Members
What AS271450:AS-ANNOUNCEMENTS lists
1 AS and 1 set, written in the object across every registry that holds it. Sets open their own page.
Prefixes
What AS271450:AS-ANNOUNCEMENTS covers
Every route object in the IRR whose origin is one of the 7 ASes it reaches: the prefixes a filter built from AS271450:AS-ANNOUNCEMENTS (with bgpq4, say) would allow. 46 IPv4 and 19 IPv6. Every one is in the IRR API.
46 IPv4 prefixes
131.221.224.0/21131.221.224.0/22131.221.224.0/23131.221.224.0/24131.221.225.0/24131.221.226.0/23131.221.226.0/24131.221.227.0/24168.181.200.0/22168.194.236.0/22168.194.236.0/23168.194.236.0/24168.194.237.0/24168.194.238.0/23168.194.238.0/24168.194.239.0/24168.195.60.0/22168.195.60.0/23168.195.60.0/24168.195.61.0/24168.195.62.0/23168.195.62.0/24168.195.63.0/24168.90.4.0/22168.90.4.0/23168.90.4.0/24168.90.5.0/24168.90.6.0/23168.90.6.0/24168.90.7.0/24181.233.68.0/22181.233.68.0/23181.233.68.0/24181.233.69.0/24181.233.70.0/23181.233.70.0/24181.233.71.0/2445.190.24.0/2245.190.40.0/2245.190.40.0/2345.190.40.0/2445.190.41.0/2445.190.42.0/2345.5.140.0/2245.5.140.0/2345.5.142.0/23
19 IPv6 prefixes
Registries
Each registry’s copy
TC2 membersas-set containing AS271450 and its downstream customers
| Maintained by | MAINT-AS271450 |
| Last modified | 2026-06-13T15:45:38Z |
| Members | AS271450 AS271450:AS-CUSTOMERS |
| mbrs-by-ref | N |