81.4.240.0/21
Nobody announces 81.4.240.0/21 on its own; it is covered by 81.4.192.0/18 AS24626 TTKNN-AS. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 81.4.240.0/21
Prefix
Origin
not announced
Size
2,048 addresses
Less specific
More specifics
3
IRR route objects
1 exact, 2 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 81.4.192.0/18 | /32 | AS15774 TTK-RTL | RIPE |
| 81.4.192.0/18 | /32 | AS24626 TTKNN-AS | RIPE |
IRR
Route objects
Registered in the IRR for this prefix and the ones covering it. Look it up live.
| Route | Origin | Source | Description | Maintained by |
|---|---|---|---|---|
| 81.4.240.0/21 | AS24626 TTKNN-AS | RADB | Proxy-registered route object | MAINT-AS3491 |
| 81.4.192.0/18 covering | AS15774 TTK-RTL | RIPE | TTK-NN | VTT-MNT |
| 81.4.192.0/18 covering | AS24626 TTKNN-AS | RIPE | RU-TTKNN | VTT-MNT |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.
More specific
Prefixes inside 81.4.240.0/21
3 announced prefixes fall inside this one.