Upstream networks
AS19009 ONECLEVELAND
Unclassified ARIN NSP
Transit
Upstream networks
Networks observed carrying traffic for AS19009: 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 IPv6 | 3,100 |
| AS30517 | Great Lakes Comnet, Inc. | Unclassified | IPv4 | 947 |
| AS1299 | Arelion Sweden AB | Transit | IPv4 IPv6 | 646 |
| AS174 | Cogent Communications, LLC | Transit | IPv4 IPv6 | 302 |
| AS24482 | SG.GS | Hosting | IPv4 IPv6 | 59 |
| AS20205 | Amplex Electric, Inc. | Residential | IPv4 IPv6 | 56 |
| AS37721 | Virtual Technologies & Solutions | Residential | IPv4 | 53 |
| AS293 | ESnet | Unclassified | IPv4 | 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 2026-10-30 10:00 UTC by route-views2,rrc00, as seen from 76 BGP vantage points across 74.49M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.