77.81.152.0/21
Nobody announces 77.81.152.0/21 on its own; it is covered by 77.81.144.0/20 AS58224 TCI. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 77.81.152.0/21
Prefix
Origin
not announced
Size
2,048 addresses
Less specific
More specifics
0
IRR route objects
2 exact, 2 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 77.81.152.0/21 | /21 | AS12880 DCI-AS | RIPE |
| 77.81.144.0/20 | /20 | AS58224 TCI | 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 |
|---|---|---|---|---|
| 77.81.152.0/21 | AS12880 DCI-AS | RIPE | TIC | AS12880-MNT |
| 77.81.152.0/21 | AS58224 TCI | RIPE | N | TCI-RIPE-MNT |
| 77.81.144.0/20 covering | AS12880 DCI-AS | RIPE | Information Technology Company (ITC) | AS12880-MNT |
| 77.81.144.0/20 covering | AS58224 TCI | RIPE | Telecommunication Company of Iran | TCI-RIPE-MNT |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.