AS4857 TVP Operations Company
AS4857 (TVP-OPERATIONS-COMPANY-AP) is registered to TVP Operations Company in AU. It originates 26 prefixes in the global routing table.
Who holds AS4857
Names from RIPE NCC’s daily list of every allocated AS number. The ASN lookup fetches the full WHOIS record live.
What AS4857 announces
Prefixes originated by AS4857 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 AS4857 is reached through
The AS just before AS4857 in the paths our looking glass collectors hold, for 26 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 |
|---|---|---|
| APNIC | TVP-OPERATIONS-COMPANY-AP | APNIC-HM |
Route objects with origin AS4857: RADB 249 · APNIC 218