Upstream networks
AS210211 SUMUP-AS Sumup Limited
Unclassified RIPE
Transit
Upstream networks
Networks observed carrying traffic for AS210211: 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 |
|---|---|---|---|---|
| AS9002 | RETN Limited | Unclassified | IPv6 | 99 |
| AS3356 | Level 3 Parent, LLC | Transit | IPv4 | 59 |
| AS174 | Cogent Communications, LLC | Transit | IPv4 | 57 |
| AS21371 | EQUINIX (SERVICES) LIMITED | Unclassified | IPv4 | 33 |
| AS3257 | GTT Communications Inc. | Transit | IPv4 | 29 |
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 2026-11-06 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.00M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.