Upstream networks
AS18676 AVAYA
Unclassified ARIN
Transit
Upstream networks
Networks observed carrying traffic for AS18676: 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 |
|---|---|---|---|---|
| AS33652 | Comcast Cable Communications, LLC | Unclassified | IPv4 | 1,464 |
| AS62 | CyrusOne LLC | Unclassified | IPv4 | 758 |
| AS13335 | Cloudflare, Inc. | Hosting | IPv4 | 715 |
| AS174 | Cogent Communications, LLC | Transit | IPv4 | 200 |
| AS3549 | Level 3 Parent, LLC | Transit | IPv4 | 180 |
| AS3320 | Deutsche Telekom AG | Mobile | IPv4 | 60 |
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 2026-10-31 10:00 UTC by route-views2,rrc00, as seen from 76 BGP vantage points across 74.50M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.