Upstream networks
AS35661 VIRTUASYS-EU Lift weight. Push bytes. Never drop. Repeat.
Unclassified APNIC
Transit
Upstream networks
Networks observed carrying traffic for AS35661: 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 | 855 |
| AS6939 | Hurricane Electric LLC | Transit | IPv4 IPv6 | 772 |
| AS174 | Cogent Communications, LLC | Transit | IPv4 IPv6 | 230 |
| AS35133 | Eranium B.V. | Hosting | IPv4 IPv6 | 199 |
| AS24482 | SG.GS | Hosting | IPv4 IPv6 | 45 |
| AS30823 | aurologic GmbH | Hosting | IPv4 | 30 |
| AS50628 | Leonix Telecom SAS | Unclassified | IPv4 IPv6 | 28 |
| AS204092 | Association GRIFON | Unclassified | IPv4 IPv6 | 28 |
| AS34927 | iFog GmbH | Hosting | IPv4 | 23 |
| AS12779 | IT.Gate S.p.A. | Unclassified | IPv4 | 19 |
| AS33891 | Core-Backbone GmbH | Hosting | IPv4 | 19 |
| AS37721 | Virtual Technologies & Solutions | Residential | IPv4 | 19 |
| AS44530 | HOPUS SAS | Unclassified | IPv4 | 19 |
| AS9002 | RETN Limited | Unclassified | IPv6 | 18 |
| AS205794 | JINZE YANG | Unclassified | IPv6 | 18 |
| AS6696 | VERIXI SA | Unclassified | IPv4 | 17 |
| AS50304 | Blix Solutions AS | Unclassified | IPv4 IPv6 | 10 |
| AS20764 | CJSC RASCOM | Unclassified | IPv4 | 9 |
| AS25091 | IP-Max SA | Unclassified | IPv6 | 9 |
| AS12859 | BIT BV | Hosting | IPv4 IPv6 | 5 |
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.