Upstream networks
AS17420 ACEREDC-TW Acer e-Enabling Data Center, Inc.
Unclassified APNIC Enterprise
Transit
Upstream networks
Networks observed carrying traffic for AS17420: 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 |
|---|---|---|---|---|
| AS4780 | Digital United Inc. | Residential | IPv4 IPv6 | 289 |
| AS9924 | Taiwan Fixed Network, Telco and Network Service Provider. | Residential | IPv4 IPv6 | 39 |
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 2026-10-20 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.16M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.