Upstream networks
AS3238 ALCOM
Residential RIPE
Transit
Upstream networks
Networks observed carrying traffic for AS3238: 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 |
|---|---|---|---|---|
| AS42649 | Baffin Bay Networks AB | Unclassified | IPv4 IPv6 | 984 |
| AS174 | Cogent Communications, LLC | Transit | IPv4 IPv6 | 172 |
| AS6939 | Hurricane Electric LLC | Transit | IPv4 IPv6 | 166 |
| AS33891 | Core-Backbone GmbH | Hosting | IPv4 | 26 |
| AS8434 | Telenor Sverige AB | Residential | IPv4 | 24 |
| AS12552 | GlobalConnect AB | Unclassified | IPv4 | 24 |
| AS50304 | Blix Solutions AS | Unclassified | IPv4 IPv6 | 17 |
| AS24482 | SG.GS | Hosting | IPv4 IPv6 | 16 |
| AS3216 | PJSC "Vimpelcom" | Mobile | IPv4 | 15 |
| AS3303 | Swisscom (Schweiz) AG | Residential | IPv4 | 15 |
| AS42708 | Glesys AB | Unclassified | IPv4 | 15 |
| AS5405 | Inter.link GmbH | Unclassified | IPv4 | 11 |
| AS35280 | F5 Networks SARL | Hosting | IPv4 | 11 |
| AS20473 | The Constant Company, LLC | Hosting | IPv6 | 1 |
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 2026-10-12 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.21M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.