81.4.255.0/24
Nobody announces 81.4.255.0/24 on its own; it is covered by 81.4.248.0/21 AS15774 TTK-RTL. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 81.4.255.0/24
Prefix
Origin
not announced
Size
256 addresses
Less specific
More specifics
0
IRR route objects
1 exact, 3 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 |
|---|---|---|---|---|
| 81.4.255.0/24 | AS15774 TTK-RTL | RIPE | TTK-Izhevsk | VTT-MNT |
| 81.4.248.0/21 covering | AS15774 TTK-RTL | RIPE | TTK-Izhevsk | VTT-MNT |
| 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.