AS23347 ZYC Network LLC
AS23347 (ZYC) is registered to ZYC Network LLC in US. It originates 7 prefixes in the global routing table.
Who holds AS23347
Names from RIPE NCC’s daily list of every allocated AS number. The ASN lookup fetches the full WHOIS record live.
What AS23347 announces
Prefixes originated by AS23347 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 AS23347 is reached through
The AS just before AS23347 in the paths our looking glass collectors hold, for 7 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.
Provider authorization
AS23347 publishes an ASPA naming these providers. 2 ASes name it as a provider in theirs. Check a path.
The 2 ASes that name AS23347 as a provider
Routing registry objects
From the mirrored IRR databases (RADB, the five RIRs and more). Look it up live.
Route objects with origin AS23347: ARIN 20 · RADB 2 · LEVEL3 1 · NTTCOM 1