81.12.57.0/24 Arsan Technology Development Co Ltd
Announced by AS206647 Arsan Technology Development Co Ltd. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 81.12.57.0/24
Prefix
Origin
AS206647 IranVM
RPKI
RPKI valid
Size
256 addresses
Less specific
none
More specifics
0
IRR route objects
1 exact, 2 covering
In RouteViews
2026-10-16 04:02 UTC
Paths
How 81.12.57.0/24 is reached
Every path our looking glass collectors hold for this exact prefix. Open one for its attributes, or see them all side by side in the looking glass.
AS36601 TNT (TNT - Tampa, FL)Collector-1-TAMPA-FL36601 174 5511 49666 12880 205207 198154 206647
| Origin | AS206647 Arsan Technology Development Co Ltd |
| Origin code | IGP |
| Communities | 174:21000 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 5h 48m ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 29049 49666 12880 205207 198154 206647
| Origin | AS206647 Arsan Technology Development Co Ltd |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 1d 23h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 29049 49666 12880 205207 198154 206647
| Origin | AS206647 Arsan Technology Development Co Ltd |
| Origin code | IGP |
| Communities | 6461:5998 36295:100 36295:6461 |
| Updated | 15h 55m ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS206647 to originate 81.12.57.0/24 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 81.12.57.0/24 | /24 | AS206647 IranVM | RIPE |
| 81.12.56.0/23 | /24 | AS42337 RESPINA-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 |
|---|---|---|---|---|
| 81.12.57.0/24 | AS206647 IranVM | RIPE | N | SINET-MNT |
| 81.12.56.0/23 covering | AS42337 RESPINA-AS | RIPE | N | SINET-MNT |
| 81.12.0.0/18 covering | AS21341 SINET-AS | RADB | GBI via EMIX | MAINT-AS8966 |