AS211309 Obos Nett AS
AS211309 (OBOSOPENNET-NO) is registered to Obos Nett AS in NO. It originates 19 prefixes in the global routing table.
Who holds AS211309
Names from RIPE NCC’s daily list of every allocated AS number. The ASN lookup fetches the full WHOIS record live.
What AS211309 announces
Prefixes originated by AS211309 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 AS211309 is reached through
The AS just before AS211309 in the paths our looking glass collectors hold, for 19 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 |
|---|---|---|
| RIPE | OBOSOPENNET-NO | RIPE-NCC-END-MNT, LIR-NO-OBOSOPENNET-1-MNT |
Route objects with origin AS211309: RIPE 21