Upstream networks
AS13511 UNIVI-2-ASN
Unclassified ARIN
Transit
Upstream networks
Networks observed carrying traffic for AS13511: 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 |
|---|---|---|---|---|
| AS33132 | Crown Castle Fiber LLC | Unclassified | IPv4 | 251 |
| AS3257 | GTT Communications Inc. | Transit | IPv4 | 150 |
| AS33657 | Comcast Cable Communications, LLC | Unclassified | IPv4 | 74 |
| AS33667 | Comcast Cable Communications, LLC | Unclassified | IPv4 | 46 |
| AS33651 | Comcast Cable Communications, LLC | Unclassified | IPv4 | 14 |
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 2026-10-26 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.14M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.