Upstream networks
AS19054 NATHNETWORK-ASN
Unclassified ARIN
Transit
Upstream networks
Networks observed carrying traffic for AS19054: 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 | 345 |
| AS49981 | WorldStream B.V. | Hosting | IPv4 | 58 |
| AS395383 | Cologuard | Residential | IPv4 | 58 |
| AS34927 | iFog GmbH | Hosting | IPv4 | 28 |
| AS20473 | The Constant Company, LLC | Hosting | IPv4 | 17 |
| AS8849 | Melbikomas UAB | Hosting | IPv4 | 2 |
| AS63473 | HostHatch, LLC | 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 2026-10-19 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.17M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.