Upstream networks
AS819 LARG-NET
Unclassified ARIN
Transit
Upstream networks
Networks observed carrying traffic for AS819: 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 |
|---|---|---|---|---|
| AS19752 | Hydro One Telecom Inc. | Unclassified | IPv4 | 533 |
| AS6939 | Hurricane Electric LLC | Transit | IPv4 IPv6 | 430 |
| AS26677 | ORION | Unclassified | IPv4 | 60 |
| AS174 | Cogent Communications, LLC | Transit | IPv4 IPv6 | 51 |
| AS3257 | GTT Communications Inc. | Transit | IPv4 IPv6 | 43 |
| AS22652 | Videotron Ltee | Residential | IPv4 IPv6 | 19 |
| AS24482 | SG.GS | Hosting | IPv4 IPv6 | 10 |
| AS394256 | Tech Futures Interactive Inc. | Unclassified | IPv4 IPv6 | 10 |
| AS3303 | Swisscom (Schweiz) AG | Residential | IPv4 | 9 |
| AS1403 | EBOX | Residential | IPv6 | 2 |
| AS20473 | The Constant Company, LLC | Hosting | IPv6 | 1 |
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 2026-10-15 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.09M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.