AS131932 JR East Information Systems Company
AS131932 (JEIS-NET) is registered to JR East Information Systems Company in JP. It originates 71 prefixes in the global routing table.
Who holds AS131932
Names from RIPE NCC’s daily list of every allocated AS number. The ASN lookup fetches the full WHOIS record live.
What AS131932 announces
Prefixes originated by AS131932 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.
RPKI valid RPKI invalid no ROA covers it
Who AS131932 is reached through
The AS just before AS131932 in the paths our looking glass collectors hold, for 60 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.
Routing registry objects
From the mirrored IRR databases (RADB, the five RIRs and more). Look it up live.
| Source | as-name | Maintained by |
|---|---|---|
| RADB | JEIS-NET | MAINT-AS2516 |
Route objects with origin AS131932: RADB 77