Upstream networks
AS154321 CCSB-AS-AP CORENET CLOUD SDN. BHD.
Unclassified APNIC
Transit
Upstream networks
Networks observed carrying traffic for AS154321: 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 |
|---|---|---|---|---|
| AS2914 | NTT America, Inc. | Transit | IPv4 IPv6 | 4,316 |
| AS48266 | Catixs Ltd | Unclassified | IPv4 IPv6 | 717 |
| AS4635 | Hong Kong Internet Exchange--Route Server 1 | Unclassified | IPv4 IPv6 | 110 |
| AS24482 | SG.GS | Hosting | IPv4 IPv6 | 19 |
| AS18013 | ASLINE LIMITED | Hosting | IPv4 | 18 |
| AS8359 | MTS PJSC | Mobile | IPv4 | 15 |
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 2026-10-28 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.21M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.