81.28.45.0/24 IsIran
Announced by AS25306 IsIran. RPKI not found Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 81.28.45.0/24
Prefix
Origin
AS25306 INSTITUTE-ISIRAN
RPKI
RPKI not found
Size
256 addresses
Less specific
More specifics
0
IRR route objects
1 exact, 3 covering
In RouteViews
2026-10-12 16:02 UTC
Paths
How 81.28.45.0/24 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 2914 39533 6736 25306
| Origin | AS25306 IsIran |
| Origin code | IGP |
| Communities | 174:21000 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 4d 16h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 2914 39533 6736 25306
| Origin | AS25306 IsIran |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 5d 0h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 1299 2914 39533 6736 25306
| Origin | AS25306 IsIran |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 5d 0h ago |
RPKI
Route origin authorizations
No ROA covers this prefix, so RPKI has nothing to say about who may originate it. Validate another origin.
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 |
|---|---|---|---|---|
| 81.28.45.0/24 | AS25306 INSTITUTE-ISIRAN | RIPE | Institute Isiran Route Local Internet Registry | INSTITUTE-ISIRAN-MNT |
| 81.28.44.0/23 covering | AS25306 INSTITUTE-ISIRAN | RADB | Proxy-registered route object | MAINT-AS3491 |
| 81.28.44.0/22 covering | AS25306 INSTITUTE-ISIRAN | RADB | Proxy-registered route object | MAINT-AS3491 |
| 81.28.32.0/19 covering | AS25306 INSTITUTE-ISIRAN | RIPE | Institute ISiran Route Isiran Block Local Internet Registry | INSTITUTE-ISIRAN-MNT |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.