Upstream networks
AS139021 WEST263GO-HK West263 International Limited
Unclassified APNIC
Transit
Upstream networks
Networks observed carrying traffic for AS139021: 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 |
|---|---|---|---|---|
| AS132585 | SkyExchange Internet Access | Unclassified | IPv4 IPv6 | 1,179 |
| AS49304 | SAKURA LINK LIMITED | Unclassified | IPv4 | 60 |
| AS4635 | Hong Kong Internet Exchange--Route Server 1 | Unclassified | IPv4 IPv6 | 21 |
| AS4837 | CHINA UNICOM China169 Backbone | Mobile | IPv4 IPv6 | 14 |
| AS24482 | SG.GS | Hosting | IPv4 IPv6 | 2 |
| AS8359 | MTS PJSC | Mobile | IPv4 | 1 |
| AS9930 | TIME dotCom Berhad No. 14, Jalan Majistret U1/26 Hicom Glenmarie Industrial Park 40150 Shah Alam Selangor, Malaysia | 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 2026-10-14 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.25M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.