AS53820 Coop de solidarite du Suroit-CSUR
AS53820 (CSUR) is registered to Coop de solidarite du Suroit-CSUR in CA. It originates 2 prefixes in the global routing table.
Who holds AS53820
Names from RIPE NCC’s daily list of every allocated AS number. The ASN lookup fetches the full WHOIS record live.
What AS53820 announces
Prefixes originated by AS53820 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 AS53820 is reached through
The AS just before AS53820 in the paths our looking glass collectors hold, for 2 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.
Provider authorization
AS53820 publishes an ASPA naming these providers. 2 ASes name it as a provider in theirs. Check a path.
The 2 ASes that name AS53820 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 |
|---|---|---|
| ALTDB | CSUR | MAINT-AS396879 |
Route objects with origin AS53820: ARIN 9 · BELL 4 · ALTDB 2 · NTTCOM 2 · RADB 1