143.233.182.0/23 National Infrastructures for Research and Technology S.A.
Announced by AS5408 National Infrastructures for Research and Technology S.A. RPKI not found Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 143.233.182.0/23
Prefix
Origin
AS5408 GR-NET
RPKI
RPKI not found
Size
512 addresses
Less specific
More specifics
0
IRR route objects
1 exact, 1 covering
In RouteViews
2026-10-14 04:02 UTC
Paths
How 143.233.182.0/23 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
| Origin | AS5408 National Infrastructures for Research and Technology S.A. |
| Origin code | IGP |
| Communities | 174:21101 174:22018 36601:150 36601:174 36601:2001 |
| Updated | 6d 2h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 21320 5408
| Origin | AS5408 National Infrastructures for Research and Technology S.A. |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 6d 10h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 21320 5408
| Origin | AS5408 National Infrastructures for Research and Technology S.A. |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 6d 10h 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 |
|---|---|---|---|---|
| 143.233.182.0/23 | AS5408 GR-NET | RIPE | Agricultural University of Athens | AS2546-MNT |
| 143.233.0.0/16 covering | AS2546 ARIADNE-T | RIPE | Ariadne-t Network | AS2546-MNT |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.