Upstream networks
AS63689 ESUNNET - Esun Technology(Shanghai) Co.,Ltd
Unclassified APNIC
Transit
Upstream networks
Networks observed carrying traffic for AS63689: 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 |
|---|---|---|---|---|
| AS24400 | Shanghai Mobile Communications Co.,Ltd. | Unclassified | IPv4 IPv6 | 128 |
| AS132168 | ESUN TECHNOLOGY INTERNATIONAL CO., LIMITED | Unclassified | IPv6 | 62 |
| AS17621 | China Unicom Shanghai network | 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 2026-11-13 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 74.40M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.