Adjacent networks
AS17944 JWA Japan Weather Association
Unclassified APNIC
Adjacency
Adjacent networks
Every AS seen directly next to AS17944 in a routing path, in either direction.
| AS | Network | Type | Families | Paths seen |
|---|---|---|---|---|
| AS8220 | COLT Technology Services Group Limited | Hosting | IPv4 IPv6 | 176 |
| AS2519 | ARTERIA Networks Corporation | Unclassified | IPv4 IPv6 | 121 |
| AS2497 | Internet Initiative Japan Inc. | Unclassified | IPv4 IPv6 | 25 |
| AS2907 | Research Organization of Information and Systems, National Institute of Informatics | Unclassified | IPv4 | 20 |
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 2026-10-29 10:00 UTC by route-views2,rrc00, as seen from 76 BGP vantage points across 74.36M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.