212.51.64.0/18 Magyar Telekom Plc.
Announced by AS5483 Magyar Telekom Plc. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 212.51.64.0/18
Prefix
Origin
AS5483 MAGYAR-TELEKOM-MAIN-AS
RPKI
RPKI valid
Size
16,384 addresses
Less specific
none
More specifics
4
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-15 16:02 UTC
Paths
How 212.51.64.0/18 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
| Origin | AS5483 Magyar Telekom Plc. |
| Origin code | IGP |
| Communities | 174:21000 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 7d 14h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 3320 5483
| Origin | AS5483 Magyar Telekom Plc. |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 7d 22h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 3320 5483
| Origin | AS5483 Magyar Telekom Plc. |
| Origin code | IGP |
| Communities | 6461:5997 36295:100 36295:6461 |
| Updated | 2h 59m ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS5483 to originate 212.51.64.0/18 up to /18. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 212.51.64.0/18 | /18 | AS5483 MAGYAR-TELEKOM-MAIN-AS | RIPE |
| 212.51.64.0/18 | /18 | AS5513 | 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 |
|---|---|---|---|---|
| 212.51.64.0/18 | AS5483 MAGYAR-TELEKOM-MAIN-AS | RIPE | T-Mobile Hungary | MTELEKOM-MNT |
More specific
Prefixes inside 212.51.64.0/18
4 announced prefixes fall inside this one.