AS275639:AS-UPSTREAMS as-set containing AS275639 upstream providers
An as-set registered in TC, maintained by MAINT-AS275639. It names 1 AS and 0 sets directly; followed all the way down, it reaches 1 ASes through 0 nested sets.
Members
What AS275639:AS-UPSTREAMS lists
1 AS and 0 sets, written in the object across every registry that holds it. Sets open their own page.
Expanded
Every AS it reaches
What a filter built from AS275639:AS-UPSTREAMS would let in: 1 ASes.
Show the 1 ASes
Prefixes
What AS275639:AS-UPSTREAMS covers
Every route object in the IRR whose origin is one of the 1 ASes it reaches: the prefixes a filter built from AS275639:AS-UPSTREAMS (with bgpq4, say) would allow. 25 IPv4 and 25 IPv6. Every one is in the IRR API.
25 IPv4 prefixes
138.97.40.0/22138.97.40.0/23138.97.40.0/24138.97.41.0/24138.97.42.0/23138.97.42.0/24138.97.43.0/24177.12.128.0/22177.12.128.0/23177.12.128.0/24177.12.129.0/24177.12.130.0/23177.12.130.0/24177.12.131.0/24181.232.224.0/23181.232.224.0/24181.232.225.0/24189.89.240.0/24191.160.44.0/22191.160.44.0/23191.160.44.0/24191.160.45.0/24191.160.46.0/23191.160.46.0/24191.160.47.0/24
25 IPv6 prefixes
2804:22c0:1000::/362804:22c0:2000::/362804:22c0:3000::/362804:22c0:4000::/362804:22c0:5000::/362804:22c0:6000::/362804:22c0:7000::/362804:22c0:8000::/362804:22c0:9000::/362804:22c0::/322804:22c0::/362804:22c0::/482804:22c0:a000::/362804:22c0:b000::/362804:22c0:c000::/362804:22c0:d000::/362804:22c0:e000::/362804:22c0:f000::/362804:22c0:f000::/402804:22c0:f100::/402804:22c0:f200::/402804:22c0:f400::/402804:22c0:f500::/402804:22c0:f600::/402804:22c0:fa00::/40
Registries
Each registry’s copy
TC1 membersas-set containing AS275639 upstream providers
| Maintained by | MAINT-AS275639 |
| Last modified | 2026-05-20T18:31:57Z |
| Members | AS264120 |
| mbrs-by-ref | N |