178.21.54.0/23 Kalasznet Kabel TV Kft
Announced by AS44651 Kalasznet Kabel TV Kft. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 178.21.54.0/23
Prefix
Origin
AS44651 COMUNIQUE
RPKI
RPKI valid
Size
512 addresses
Less specific
none
More specifics
0
IRR route objects
1 exact, 1 covering
In RouteViews
2026-10-15 08:02 UTC
Paths
How 178.21.54.0/23 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 3320 5483 44651
| Origin | AS44651 Kalasznet Kabel TV Kft |
| Origin code | IGP |
| Communities | 174:21000 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 7d 5h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 3320 5483 44651
| Origin | AS44651 Kalasznet Kabel TV Kft |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 7d 13h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 3320 5483 44651
| Origin | AS44651 Kalasznet Kabel TV Kft |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 7d 13h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS44651 to originate 178.21.54.0/23 up to /23. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 178.21.54.0/23 | /23 | AS44651 COMUNIQUE | RIPE |
| 178.21.48.0/21 | /21 | AS44651 COMUNIQUE | 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 |
|---|---|---|---|---|
| 178.21.54.0/23 | AS44651 COMUNIQUE | RIPE | Com.unique Telekommunikacios Szolgaltato Kft. | MTELEKOM-MNT |
| 178.21.48.0/21 covering | AS44651 COMUNIQUE | RIPE | Com.unique Telekommunikacios Szolgaltato Kft. | MTELEKOM-MNT |