Downstream networks
AS4004 Cogent Communications, LLC
Unclassified ARIN
Transit
Downstream networks
Networks for which AS4004 was observed as the last hop before the origin, meaning it appears to provide them transit.
| AS | Network | Type | Families | Paths seen |
|---|---|---|---|---|
| AS51964 | ORANGE BUSINESS SERVICES U.S. Inc. | Unclassified | IPv4 IPv6 | 1,279 |
Derived from routing tables collected at 2026-10-22 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.12M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.