192.135.166.0/24 Hellenic Centre for Marine Research
Announced by AS8991 Hellenic Centre for Marine Research. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 192.135.166.0/24
Prefix
Origin
AS8991 HCMR-NET
RPKI
RPKI valid
Size
256 addresses
Less specific
none
More specifics
0
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-12 20:02 UTC
Paths
How 192.135.166.0/24 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 21320 5408 8991
| Origin | AS8991 Hellenic Centre for Marine Research |
| Origin code | IGP |
| Communities | 174:21101 174:22018 36601:150 36601:174 36601:2001 |
| Updated | 4d 19h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 21320 5408 8991
| Origin | AS8991 Hellenic Centre for Marine Research |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 5d 4h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 21320 5408 8991
| Origin | AS8991 Hellenic Centre for Marine Research |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 5d 4h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS8991 to originate 192.135.166.0/24 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 192.135.166.0/24 | /24 | AS8991 HCMR-NET | 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 |
|---|---|---|---|---|
| 192.135.166.0/24 | AS8991 HCMR-NET | RIPE | HCMR-Crete | AS8991-MNT |