Upstream networks
AS3917 SHELL-3917 Shell Information Technology International B.V. Dokter van Zeelandstraat 1 2265 BD Leidschendam the Netherlands
Unclassified RIPE
Transit
Upstream networks
Networks observed carrying traffic for AS3917: 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 |
|---|---|---|---|---|
| AS2686 | AT&T Enterprises, LLC | Unclassified | IPv4 | 1,320 |
| AS3257 | GTT Communications Inc. | Transit | IPv4 | 354 |
| AS16735 | ALGAR TELECOM S/A | Unclassified | IPv4 | 119 |
| AS24835 | Vodafone Data | Residential | IPv4 | 52 |
| AS8452 | IDDQD-AS | Residential | IPv4 | 7 |
| AS10429 | TELEFONICA BRASIL S.A | Residential | IPv4 | 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 2026-10-11 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.