AS266400 Ferenz Networks
AS266400 (AS266400) is registered to Ferenz Networks in BR. It originates 44 prefixes in the global routing table.
Who holds AS266400
Names from RIPE NCC’s daily list of every allocated AS number. The ASN lookup fetches the full WHOIS record live.
What AS266400 announces
Prefixes originated by AS266400 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 AS266400 is reached through
The AS just before AS266400 in the paths our looking glass collectors hold, for 44 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 |
|---|---|---|
| ALTDB | FERENZ | MAINT-AS266400 |
| RADB | FERENZ | MAINT-FERENZ |
Route objects with origin AS266400: ALTDB 46 · RADB 45 · RIPE 9 · ARIN 3 · AFRINIC 1