Upstream networks
AS397140 ANB-NET
Unclassified ARIN
Transit
Upstream networks
Networks observed carrying traffic for AS397140: 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 |
|---|---|---|---|---|
| AS19108 | Optimum | Unclassified | IPv4 | 57 |
| AS13693 | Vexus Fiber | Unclassified | IPv4 | 40 |
| AS54650 | Pathwayz Communications, Inc. | Unclassified | IPv4 | 18 |
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 2026-10-22 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.12M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.