129.233.172.0/24 HL komm Telekommunikations GmbH
Announced by AS16097 HL komm Telekommunikations GmbH. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 129.233.172.0/24
Prefix
Origin
AS16097 HLKOMM
RPKI
RPKI valid
Size
256 addresses
Less specific
More specifics
0
IRR route objects
1 exact, 3 covering
In RouteViews
2026-10-14 20:02 UTC
Paths
How 129.233.172.0/24 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 3356 16097
| Origin | AS16097 HL komm Telekommunikations GmbH |
| Origin code | IGP |
| Communities | 174:21000 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 17h 37m ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 16097
| Origin | AS16097 HL komm Telekommunikations GmbH |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 7d 4h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 16097
| Origin | AS16097 HL komm Telekommunikations GmbH |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 7d 4h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS16097 to originate 129.233.172.0/24 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 129.233.172.0/24 | /24 | AS16097 HLKOMM | RIPE |
| 129.233.128.0/18 | /18 | AS680 DFN | RIPE |
| 129.233.128.0/17 | /17 | AS5501 Fraunhofer-Cluster-BW | 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 |
|---|---|---|---|---|
| 129.233.172.0/24 | AS16097 HLKOMM | RIPE | Fraunhofer IMW - NO INTRANET - via HL-KOMM | MNT-FHG-LIR, FHG-MNT |
| 129.233.128.0/18 covering | AS680 DFN | RIPE | N | DFN-MNT |
| 129.233.128.0/17 covering | AS5501 Fraunhofer-Cluster-BW | RIPE | FHG | FHG-MNT |
| 129.233.0.0/16 covering | AS5501 Fraunhofer-Cluster-BW | RIPE | FHG-Stuttgart | FHG-MNT |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.