Upstream networks
AS23881 UDOMAIN-AS-AP UDomain Web Hosting Company Ltd
Hosting ARIN
Transit
Upstream networks
Networks observed carrying traffic for AS23881: the AS immediately before it in a routing path. Ranked by how many paths showed the relationship, which reflects how widely it is used, not how much traffic crosses it.
| AS | Network | Type | Families | Paths seen |
|---|---|---|---|---|
| AS140570 | Hong Kong Beecloud System Technology Services Limited | Hosting | IPv4 | 2,154 |
| AS9304 | HGC Global Communications Limited | Hosting | IPv4 IPv6 | 2,041 |
| AS60068 | Datacamp Limited | Hosting | IPv4 | 60 |
| AS4515 | PCCW IMS Ltd (PCCW Business Internet Access) | Unclassified | IPv4 | 59 |
| AS10098 | Towngas Telecommunications Fixed Network Ltd | Unclassified | IPv4 | 1 |
Inferred from path position, not from any declaration by either party. A network appearing here is carrying these routes; whether that is a paid transit arrangement, a backup, or something else is not something routing data can tell you.
Derived from routing tables collected at 2026-10-25 12:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.17M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.