Upstream networks
AS17073 ALLEGISGROUP7312
Unclassified ARIN
Transit
Upstream networks
Networks observed carrying traffic for AS17073: 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 | 356 |
| AS15830 | Equinix (EMEA) Acquisition Enterprises B.V. | Hosting | IPv4 | 266 |
| AS6461 | Zayo Bandwidth | Transit | IPv4 | 231 |
| AS13876 | FiberLight, LLC | Unclassified | IPv4 | 173 |
| AS12025 | Iron Mountain Data Center | Unclassified | IPv4 | 165 |
| AS22773 | Cox Communications Inc. | Residential | IPv4 | 54 |
| AS174 | Cogent Communications, LLC | Transit | IPv4 | 42 |
| AS209 | CenturyLink Communications, LLC | Residential | IPv4 | 9 |
| AS33489 | Comcast Cable Communications, LLC | Unclassified | IPv4 | 5 |
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 2026-10-28 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.