129.233.128.0/18 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.
Announced by AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 129.233.128.0/18
Prefix
Origin
AS680 DFN
RPKI
RPKI valid
Size
16,384 addresses
Less specific
More specifics
2
IRR route objects
1 exact, 2 covering
In RouteViews
2026-10-14 12:02 UTC
Paths
How 129.233.128.0/18 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 3356 680×2
| Origin | AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. |
| Origin code | IGP |
| Communities | 174:21000 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 8h 50m ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 680×2
| Origin | AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 6d 19h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 680
| Origin | AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 6d 19h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS680 to originate 129.233.128.0/18 up to /18. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 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 |
|---|---|---|---|---|
| 129.233.128.0/18 | 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.
More specific
Prefixes inside 129.233.128.0/18
2 announced prefixes fall inside this one.