Upstream networks
AS22317 F5-NETWORKS
Unclassified ARIN
Transit
Upstream networks
Networks observed carrying traffic for AS22317: 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 |
|---|---|---|---|---|
| AS35280 | F5 Networks SARL | Hosting | IPv4 IPv6 | 448 |
| AS3356 | Level 3 Parent, LLC | Transit | IPv4 IPv6 | 166 |
| AS55002 | F5, Inc. | Unclassified | IPv4 | 116 |
| AS3257 | GTT Communications Inc. | Transit | IPv4 IPv6 | 96 |
| AS7018 | AT&T Enterprises, LLC | Residential | IPv4 IPv6 | 79 |
| AS4755 | TATA Communications formerly VSNL is Leading ISP | Hosting | IPv6 | 68 |
| AS33650 | Comcast Cable Communications, LLC | Unclassified | IPv6 | 38 |
| AS209 | CenturyLink Communications, LLC | Residential | IPv6 | 28 |
| AS33667 | Comcast Cable Communications, LLC | Unclassified | IPv6 | 7 |
| AS33651 | Comcast Cable Communications, LLC | Unclassified | IPv6 | 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 2026-10-17 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.18M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.