AS15253 SDSO
AS15253 (SDSHERIFF-2) is registered to SDSO in US. It originates 1 prefix in the global routing table.
Who holds AS15253
Names from RIPE NCC’s daily list of every allocated AS number. The ASN lookup fetches the full WHOIS record live.
What AS15253 announces
Prefixes originated by AS15253 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 AS15253 is reached through
The AS just before AS15253 in the paths our looking glass collectors hold, for 1 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.
Route objects with origin AS15253: ARIN 1 · RADB 1