AS204220:AS-STAR www.star.london
An as-set registered in RIPE, maintained by DOMAINMASTER-NOC. It names 1 AS and 0 sets directly; followed all the way down, it reaches 1 ASes through 0 nested sets.
Members
What AS204220:AS-STAR 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 AS204220:AS-STAR would let in: 1 ASes.
Show the 1 ASes
Prefixes
What AS204220:AS-STAR covers
Every route object in the IRR whose origin is one of the 1 ASes it reaches: the prefixes a filter built from AS204220:AS-STAR (with bgpq4, say) would allow. 1 IPv4 and 0 IPv6. Every one is in the IRR API.
1 IPv4 prefix
Registries
Each registry’s copy
RIPE1 memberswww.star.london
| Maintained by | DOMAINMASTER-NOC |
| Last modified | 2026-01-06T10:30:21Z |
| Members | AS204220 |
| mbrs-by-ref | N |