AS273449:AS-UPSTREAMS AS-SET of Upstream Providers
An as-set registered in ALTDB, maintained by MAINT-AS273449. It names 1 AS and 0 sets directly; followed all the way down, it reaches 1 ASes through 0 nested sets.
Members
What AS273449: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 AS273449:AS-UPSTREAMS would let in: 1 ASes.
Show the 1 ASes
Prefixes
What AS273449: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 AS273449:AS-UPSTREAMS (with bgpq4, say) would allow. 63 IPv4 and 7 IPv6. Every one is in the IRR API.
63 IPv4 prefixes
168.195.180.0/22168.195.180.0/23168.195.180.0/24168.195.181.0/24168.195.182.0/23168.195.182.0/24168.195.183.0/24168.90.224.0/22168.90.224.0/23168.90.224.0/24168.90.225.0/24168.90.226.0/23168.90.226.0/24168.90.227.0/24179.108.248.0/21179.108.248.0/22179.108.248.0/23179.108.248.0/24179.108.249.0/24179.108.250.0/23179.108.250.0/24179.108.251.0/24179.108.252.0/22179.108.252.0/23179.108.252.0/24179.108.253.0/24179.108.254.0/23179.108.254.0/24179.108.255.0/24191.243.16.0/20191.243.16.0/21191.243.16.0/22191.243.16.0/23191.243.16.0/24191.243.17.0/24191.243.18.0/23191.243.18.0/24191.243.19.0/24191.243.20.0/22191.243.20.0/23191.243.20.0/24191.243.21.0/24191.243.22.0/23191.243.22.0/24191.243.23.0/24191.243.24.0/21191.243.24.0/22191.243.24.0/23191.243.24.0/24191.243.25.0/24191.243.26.0/23191.243.26.0/24191.243.27.0/24191.243.28.0/22191.243.28.0/23191.243.28.0/24191.243.29.0/24191.243.30.0/23191.243.30.0/24191.243.31.0/2445.178.124.0/2245.178.124.0/2345.178.126.0/24
Registries
Each registry’s copy
ALTDB1 membersAS-SET of Upstream Providers
| Maintained by | MAINT-AS273449 |
| Last modified | 2026-05-15 |
| Members | AS263276 |
| mbrs-by-ref | N |