77.221.54.0/23
Nobody announces 77.221.54.0/23 on its own, and no announced prefix covers it. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 77.221.54.0/23
Prefix
Origin
not announced
Size
512 addresses
Less specific
none
More specifics
2
IRR route objects
3 exact, 0 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 77.221.54.0/23 | /23 | AS215366 BGN | 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 |
|---|---|---|---|---|
| 77.221.54.0/23 | AS39679 ASJZTKFT | RIPE | N | MNT-MICROSYSTEM |
| 77.221.54.0/23 | AS197889 MICROSYSTEM | RIPE | N | MNT-MICROSYSTEM |
| 77.221.54.0/23 | AS215366 BGN | RIPE | N | MNT-MICROSYSTEM |
More specific
Prefixes inside 77.221.54.0/23
2 announced prefixes fall inside this one.