Upstream networks
AS36040 YOUTUBE
Hosting ARIN
Transit
Upstream networks
Networks observed carrying traffic for AS36040: 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 |
|---|---|---|---|---|
| AS22773 | Cox Communications Inc. | Residential | IPv4 IPv6 | 1,841 |
| AS15169 | Google LLC | Hosting | IPv4 IPv6 | 1,233 |
| AS7015 | Comcast Cable Communications, LLC | Residential | IPv4 IPv6 | 418 |
| AS52320 | GlobeNet Cabos Submarinos Colombia, S.A.S. | Unclassified | IPv4 IPv6 | 404 |
| AS32381 | Google Access LLC | Unclassified | IPv4 IPv6 | 296 |
| AS6939 | Hurricane Electric LLC | Transit | IPv4 IPv6 | 267 |
| AS3209 | Vodafone GmbH | Residential | IPv4 IPv6 | 182 |
| AS7018 | AT&T Enterprises, LLC | Residential | IPv4 IPv6 | 182 |
| AS43380 | Digital Telecom IX LLC | Unclassified | IPv4 IPv6 | 159 |
| AS33491 | Comcast Cable Communications, LLC | Unclassified | IPv4 | 118 |
| AS33651 | Comcast Cable Communications, LLC | Unclassified | IPv4 | 118 |
| AS33667 | Comcast Cable Communications, LLC | Unclassified | IPv4 | 118 |
| AS20214 | Comcast Cable Communications, LLC | Unclassified | IPv4 | 117 |
| AS6848 | Telenet BV | Residential | IPv4 IPv6 | 91 |
| AS3320 | Deutsche Telekom AG | Mobile | IPv4 IPv6 | 72 |
| AS19605 | 3 Rivers Telephone Cooperative, Inc. | Unclassified | IPv4 | 65 |
| AS197961 | Stowarzyszenie e-Poludnie | Unclassified | IPv4 | 65 |
| AS7016 | Comcast Cable Communications, LLC | Unclassified | IPv4 | 59 |
| AS13367 | Comcast Cable Communications, LLC | Unclassified | IPv4 | 59 |
| AS21508 | Comcast Cable Communications, LLC | Unclassified | IPv4 | 59 |
| AS22258 | Comcast Cable Communications, LLC | Unclassified | IPv4 | 59 |
| AS33489 | Comcast Cable Communications, LLC | Unclassified | IPv4 | 59 |
| AS33490 | Comcast Cable Communications, LLC | Unclassified | IPv4 | 59 |
| AS33650 | Comcast Cable Communications, LLC | Unclassified | IPv4 | 59 |
| AS33657 | Comcast Cable Communications, LLC | Unclassified | IPv4 | 59 |
| AS33659 | Comcast Cable Communications, LLC | Unclassified | IPv4 | 59 |
| AS33668 | Comcast Cable Communications, LLC | Residential | IPv4 | 59 |
| AS33287 | Comcast Cable Communications, LLC | Unclassified | IPv4 | 58 |
| AS33661 | Comcast Cable Communications, LLC | Unclassified | IPv4 | 58 |
| AS24482 | SG.GS | Hosting | IPv4 IPv6 | 24 |
| AS6830 | Liberty Global Europe Holding B.V. | Residential | IPv4 IPv6 | 9 |
| AS3356 | Level 3 Parent, LLC | Transit | IPv4 | 2 |
| AS35280 | F5 Networks SARL | Hosting | IPv4 IPv6 | 2 |
| AS37721 | Virtual Technologies & Solutions | Residential | IPv4 IPv6 | 2 |
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.