Upstream networks
AS131584 TAIFO-AS-TW - Taiwan Intelligent Fiber Optic Network Co.,Ltd.
Unclassified APNIC
Transit
Upstream networks
Networks observed carrying traffic for AS131584: 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 |
|---|---|---|---|---|
| AS3462 | Data Communication Business Group | Residential | IPv4 | 979 |
| AS17408 | AboveNet Communications Taiwan | Unclassified | IPv4 IPv6 | 874 |
| AS17709 | Asia Pacific Telecom | Unclassified | IPv4 IPv6 | 676 |
| AS18046 | DongFong Technology Co. Ltd. | Residential | IPv4 | 290 |
| AS9002 | RETN Limited | Unclassified | IPv4 | 266 |
| AS10133 | Chief Telecom Inc. | Unclassified | IPv4 | 153 |
| AS4780 | Digital United Inc. | Residential | IPv4 | 58 |
| AS24482 | SG.GS | Hosting | IPv4 | 33 |
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 2026-11-08 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.00M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.