81.201.80.0/21
Nobody announces 81.201.80.0/21 on its own; it is covered by 81.201.80.0/20 AS41135 VOXBONE-AS. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 81.201.80.0/21
Prefix
Origin
not announced
Size
2,048 addresses
Less specific
More specifics
10
IRR route objects
2 exact, 4 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 81.201.80.0/20 | /24 | AS12130 BANDWIDTH-US | RIPE |
| 81.201.80.0/20 | /24 | AS41135 VOXBONE-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 |
|---|---|---|---|---|
| 81.201.80.0/21 | AS41135 VOXBONE-AS | NTTCOM | Voxbone backbone IP range | MAINT-VOXBONE |
| 81.201.80.0/21 | AS41135 VOXBONE-AS | RIPE | Voxbone backbone IP range | MNT-VOXBONE |
| 81.201.80.0/20 covering | AS41135 VOXBONE-AS | NTTCOM | Voxbone worldwide VOIP backbone | MAINT-VOXBONE |
| 81.201.80.0/20 covering | AS41135 VOXBONE-AS | RADB | Peer1 Route Object | MAINT-AS13768 |
| 81.201.80.0/20 covering | AS12130 BANDWIDTH-US | RIPE | N | MNT-VOXBONE |
| 81.201.80.0/20 covering | AS41135 VOXBONE-AS | RIPE | Voxbone worldwide VOIP backbone | MNT-VOXBONE |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.
More specific
Prefixes inside 81.201.80.0/21
10 announced prefixes fall inside this one.
Show the 10 prefixes
81.201.80.0/24 AS41135 VOXBONE-AS81.201.82.0/23 AS41135 VOXBONE-AS81.201.82.0/24 AS41135 VOXBONE-AS81.201.83.0/24 AS41135 VOXBONE-AS81.201.84.0/23 AS41135 VOXBONE-AS81.201.84.0/24 AS41135 VOXBONE-AS81.201.85.0/24 AS41135 VOXBONE-AS81.201.86.0/23 AS41135 VOXBONE-AS81.201.86.0/24 AS41135 VOXBONE-AS81.201.87.0/24 AS41135 VOXBONE-AS