37.143.45.0/24 SOPRADO GmbH
Announced by AS20546 SOPRADO GmbH. RPKI not found Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 37.143.45.0/24
Prefix
Origin
AS20546 SOPRADO-ANY
RPKI
RPKI not found
Size
256 addresses
Less specific
More specifics
0
IRR route objects
2 exact, 1 covering
In RouteViews
2026-10-13 20:02 UTC
Paths
How 37.143.45.0/24 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 13760 3356 33891 20546
| Origin | AS20546 SOPRADO GmbH |
| Origin code | IGP |
| Communities | 3356:2 3356:22 3356:100 3356:123 3356:500 3356:903 3356:2064 20546:57607 20546:65032 33891:33892 33891:40093 33891:51566 36601:150 36601:2001 36601:13760 |
| Updated | 2h 1m ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 33891 20546
| Origin | AS20546 SOPRADO GmbH |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 6d 2h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 33891 20546
| Origin | AS20546 SOPRADO GmbH |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 6d 2h 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 |
|---|---|---|---|---|
| 37.143.45.0/24 | AS20546 SOPRADO-ANY | RIPE | N | HAEFELE-MNT |
| 37.143.45.0/24 | AS57607 Haefele | RIPE | N | HAEFELE-MNT |
| 37.143.40.0/21 covering | AS57607 Haefele | RIPE | DE-HAEFELE-20120301 | HAEFELE-MNT |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.