Downstream networks
AS53971 PDFIBER-LLC
Unclassified ARIN
Transit
Downstream networks
Networks for which AS53971 was observed as the last hop before the origin, meaning it appears to provide them transit.
| AS | Network | Type | Families | Paths seen |
|---|---|---|---|---|
| AS394475 | MCEC Fiber, Inc. | Unclassified | IPv4 | 1,281 |
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.