AS209554 ISIF OU
AS209554 (ISIF-AS) is registered to ISIF OU in EE. It originates 59 prefixes in the global routing table.
Who holds AS209554
Names from RIPE NCC’s daily list of every allocated AS number. The ASN lookup fetches the full WHOIS record live.
What AS209554 announces
Prefixes originated by AS209554 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 AS209554 is reached through
The AS just before AS209554 in the paths our looking glass collectors hold, for 59 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.
Provider authorization
AS209554 publishes no ASPA of its own. 2 ASes name it as a provider in theirs. Check a path.
The 2 ASes that name AS209554 as a provider
Routing registry objects
From the mirrored IRR databases (RADB, the five RIRs and more). Look it up live.
| Source | as-name | Maintained by |
|---|---|---|
| RIPE | ISIF-AS | RIPE-NCC-END-MNT, ISIF-MNT |
Route objects with origin AS209554: APNIC 345 · RADB 86 · RIPE 19 · ARIN 2