Upstream networks
AS2527 SO-NET Sony Network Communications Inc.
Residential RIPE NSP
Transit
Upstream networks
Networks observed carrying traffic for AS2527: 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 |
|---|---|---|---|---|
| AS1299 | Arelion Sweden AB | Transit | IPv4 IPv6 | 1,712 |
| AS6939 | Hurricane Electric LLC | Transit | IPv4 IPv6 | 717 |
| AS2516 | KDDI CORPORATION | Mobile | IPv4 | 668 |
| AS4637 | Telstra Global | Unclassified | IPv4 IPv6 | 586 |
| AS2497 | Internet Initiative Japan Inc. | Unclassified | IPv4 | 521 |
| AS24482 | SG.GS | Hosting | IPv4 IPv6 | 76 |
| AS3356 | Level 3 Parent, LLC | Transit | IPv4 | 74 |
| AS132132 | MyRepublic Ltd. | Residential | IPv4 | 74 |
| AS9002 | RETN Limited | Unclassified | IPv6 | 2 |
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 2026-10-11 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.47M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.