Upstream networks
AS37517 CVTS1
Unclassified AFRINIC
Transit
Upstream networks
Networks observed carrying traffic for AS37517: 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 |
|---|---|---|---|---|
| AS1299 | Arelion Sweden AB | Transit | IPv4 IPv6 | 1,152 |
| AS6939 | Hurricane Electric LLC | Transit | IPv4 IPv6 | 407 |
| AS37468 | Angola Cables | Unclassified | IPv4 | 324 |
| AS34549 | meerfarbig GmbH & Co. KG | Hosting | IPv4 | 168 |
| AS33891 | Core-Backbone GmbH | Hosting | IPv4 | 60 |
| AS37721 | Virtual Technologies & Solutions | Residential | IPv4 IPv6 | 43 |
| AS1836 | green.ch AG | Residential | IPv4 | 42 |
| AS6797 | GlobalConnect AB | Unclassified | IPv4 | 42 |
| AS12779 | IT.Gate S.p.A. | Unclassified | IPv4 | 42 |
| AS20764 | CJSC RASCOM | Unclassified | IPv4 | 42 |
| AS24482 | SG.GS | Hosting | IPv4 | 42 |
| AS34019 | Hivane Association | Unclassified | IPv4 | 42 |
| AS37100 | SEACOM Limited | Unclassified | IPv4 | 42 |
| AS48362 | Stadtwerke Feldkirch | Residential | IPv4 | 42 |
| AS212024 | Marc Schmitt | Unclassified | IPv4 | 32 |
| AS12859 | BIT BV | Hosting | IPv4 | 30 |
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 2026-10-11 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.47M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.