AS209022 Tschajera Limited
AS209022 (Tschajera-Limited) is registered to Tschajera Limited in GB. It originates 15 prefixes in the global routing table.
Who holds AS209022
Names from RIPE NCC’s daily list of every allocated AS number. The ASN lookup fetches the full WHOIS record live.
What AS209022 announces
Prefixes originated by AS209022 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 AS209022 is reached through
The AS just before AS209022 in the paths our looking glass collectors hold, for 15 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.
Provider authorization
AS209022 publishes no ASPA of its own. 7 ASes name it as a provider in theirs. Check a path.
The 7 ASes that name AS209022 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 | Tschajera-Limited | RIPE-NCC-END-MNT, TSCHAJERA-MNT |
Route objects with origin AS209022: RIPE 22