Upstream networks
AS4546 SPGI-AS
Unclassified ARIN
Transit
Upstream networks
Networks observed carrying traffic for AS4546: 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 |
|---|---|---|---|---|
| AS32787 | Akamai Technologies, Inc. | Hosting | IPv4 | 1,800 |
| AS16509 | Amazon.com, Inc. | Hosting | IPv4 | 434 |
| AS174 | Cogent Communications, LLC | Transit | IPv4 | 365 |
| AS9498 | BHARTI Airtel Ltd. | Mobile | IPv4 | 177 |
| AS701 | Verizon Business | Residential | IPv4 | 171 |
| AS3356 | Level 3 Parent, LLC | Transit | IPv4 | 104 |
| AS7018 | AT&T Enterprises, LLC | Residential | IPv4 | 64 |
| AS14618 | Amazon.com, Inc. | Hosting | IPv4 | 61 |
| AS3549 | Level 3 Parent, LLC | Transit | IPv4 | 4 |
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 2026-10-16 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.23M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.