Upstream networks
AS204188 AS-ITSG
Unclassified RIPE Enterprise
Transit
Upstream networks
Networks observed carrying traffic for AS204188: 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 |
|---|---|---|---|---|
| AS33891 | Core-Backbone GmbH | Hosting | IPv4 IPv6 | 69 |
| AS5405 | Inter.link GmbH | Unclassified | IPv4 IPv6 | 49 |
| AS3356 | Level 3 Parent, LLC | Transit | IPv4 IPv6 | 37 |
| AS6939 | Hurricane Electric LLC | Transit | IPv4 IPv6 | 36 |
| AS1299 | Arelion Sweden AB | Transit | IPv4 IPv6 | 34 |
| AS3257 | GTT Communications Inc. | Transit | IPv4 IPv6 | 14 |
| AS24482 | SG.GS | Hosting | IPv4 IPv6 | 5 |
| AS29632 | Netassist International EOOD | Unclassified | IPv6 | 4 |
| AS37100 | SEACOM-AS | Unclassified | IPv4 | 3 |
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 2026-10-27 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.06M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.