Upstream networks
AS13524 ARROW-ELECTRONICS
Unclassified APNIC
Transit
Upstream networks
Networks observed carrying traffic for AS13524: 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 |
|---|---|---|---|---|
| AS3356 | Level 3 Parent, LLC | Transit | IPv4 | 467 |
| AS3257 | GTT Communications Inc. | Transit | IPv4 | 126 |
| AS1299 | Arelion Sweden AB | Transit | IPv4 | 88 |
| AS9498 | BHARTI Airtel Ltd. | Mobile | IPv4 | 60 |
| AS33652 | Comcast Cable Communications, LLC | Unclassified | IPv4 | 50 |
| AS15830 | Equinix (EMEA) Acquisition Enterprises B.V. | Hosting | IPv4 | 32 |
| AS7018 | AT&T Enterprises, LLC | Residential | IPv4 | 28 |
| AS209 | CenturyLink Communications, LLC | Residential | IPv4 | 26 |
| AS46887 | Crown Castle Fiber LLC | Unclassified | IPv4 | 16 |
| AS22773 | Cox Communications Inc. | Residential | IPv4 | 15 |
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 2026-10-29 10:00 UTC by route-views2,rrc00, as seen from 76 BGP vantage points across 74.36M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.