Adjacent networks
AS40387 UI-ICCN
Unclassified ARIN
Adjacency
Adjacent networks
Every AS seen directly next to AS40387 in a routing path, in either direction.
| AS | Network | Type | Families | Paths seen |
|---|---|---|---|---|
| AS23473 | PAVLOV MEDIA INC | Unclassified | IPv4 IPv6 | 738 |
| AS1299 | Arelion Sweden AB | Transit | IPv4 IPv6 | 393 |
| AS38 | University of Illinois | Unclassified | IPv4 IPv6 | 380 |
| AS6200 | University of Illinois Chicago | Education | IPv4 | 379 |
| AS2381 | WiscNet | Unclassified | IPv4 IPv6 | 174 |
| AS698 | University of Illinois | Unclassified | IPv4 IPv6 | 172 |
| AS14834 | University of Illinois at Springfield | Unclassified | IPv4 IPv6 | 172 |
| AS1224 | University of Illinois | Unclassified | IPv4 IPv6 | 155 |
| AS32464 | University Of Illinois College Of Medicine At Peoria | Unclassified | IPv4 | 66 |
| AS11537 | Internet2 | Unclassified | IPv4 IPv6 | 57 |
| AS11164 | Internet2 | Education | IPv4 IPv6 | 51 |
| AS293 | ESnet | Unclassified | IPv4 | 15 |
| AS22335 | Metropolitan Research and Education Network | Unclassified | IPv4 | 5 |
| AS26367 | Bradley University | Unclassified | IPv4 | 5 |
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 2026-10-22 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.