Adjacent networks
AS4130 UPITT-AS
Education ARIN
Adjacency
Adjacent networks
Every AS seen directly next to AS4130 in a routing path, in either direction.
| AS | Network | Type | Families | Paths seen |
|---|---|---|---|---|
| AS33154 | DQE Communications LLC | Residential | IPv4 IPv6 | 194 |
| AS399855 | Keystone REN, LLC | Unclassified | IPv4 IPv6 | 53 |
| AS5050 | Pittsburgh Supercomputing Center | Education | IPv4 | 28 |
| AS46887 | Crown Castle Fiber LLC | Unclassified | IPv6 | 4 |
Adjacency is not the same as peering. Being next to each other in a path covers paid transit, settlement-free peering and customer connections alike, and routing data cannot distinguish them. Treat this as "these networks exchange routes", nothing more specific.
Derived from routing tables collected at 2026-10-18 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.17M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.