Upstream networks
AS40170 MTR0-01
Unclassified ARIN
Transit
Upstream networks
Networks observed carrying traffic for AS40170: 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 |
|---|---|---|---|---|
| AS6939 | Hurricane Electric LLC | Transit | IPv4 | 495 |
| AS701 | Verizon Business | Residential | IPv4 | 90 |
| AS20001 | Charter Communications Inc | Residential | IPv4 | 54 |
| AS11320 | LightEdge Solutions | Hosting | IPv4 | 41 |
| AS12271 | Charter Communications Inc | Residential | IPv4 | 35 |
| AS2914 | NTT America, Inc. | Transit | IPv4 | 31 |
| AS7018 | AT&T Enterprises, LLC | Residential | IPv4 | 24 |
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 2026-10-17 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.18M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.