AS21938 YAMAHA MOTOR CORPORATION, U.S.A
AS21938 (YAMAHA-DEALERS) is registered to YAMAHA MOTOR CORPORATION, U.S.A in US. It originates 3 prefixes in the global routing table.
Who holds AS21938
Names from RIPE NCC’s daily list of every allocated AS number. The ASN lookup fetches the full WHOIS record live.
What AS21938 announces
Prefixes originated by AS21938 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).
Announced prefixes
Each opens its own page: who announces it, the paths our collectors see, its ROAs and route objects.
Who AS21938 buys transit from
Inferred from the AS paths in the RouteViews tables, refreshed every 4 hours, most-seen first. 2 upstreams.
Who buys transit from AS21938
None seen: AS21938 does not appear to provide transit to anyone.
Routing registry objects
From the mirrored IRR databases (RADB, the five RIRs and more). Look it up live.
| Source | as-name | Maintained by |
|---|---|---|
| RADB | RoadRunner | MAINT-RR |
Route objects with origin AS21938: RADB 3 · LEVEL3 1