153.97.0.0/16 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 153.97.0.0/16
Prefix
Origin
AS680 DFN
RPKI
RPKI valid
Size
65,536 addresses
Less specific
none
More specifics
10
IRR route objects
1 exact, 2 covering
In RouteViews
2026-10-12 08:02 UTC
Paths
How 153.97.0.0/16 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 680×2
| Origin | AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. |
| Origin code | IGP |
| Communities | 3356:2 3356:22 3356:100 3356:123 3356:501 3356:901 3356:2065 36601:150 36601:2001 36601:13760 |
| Updated | 4d 7h 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 | 4d 15h 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 | 4d 15h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS680 to originate 153.97.0.0/16 up to /16. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 153.97.0.0/16 | /16 | AS680 DFN | 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 |
|---|---|---|---|---|
| 153.97.0.0/16 | AS680 DFN | RIPE | FHG-153-97-0-0 | DFN-MNT |
| 153.96.0.0/15 covering | AS680 DFN | RIPE | FhG-TOP-Netz | DFN-MNT |
| 153.96.0.0/15 covering | AS5501 Fraunhofer-Cluster-BW | RIPE | FhG-TOP-Netz | FHG-MNT |
More specific
Prefixes inside 153.97.0.0/16
10 announced prefixes fall inside this one.
Show the 10 prefixes
153.97.0.0/21 AS5501 Fraunhofer-Cluster-BW153.97.11.0/24 AS5501 Fraunhofer-Cluster-BW153.97.25.0/24 AS51402 COM-IN153.97.26.0/24 AS5501 Fraunhofer-Cluster-BW153.97.32.0/24 AS3320 DTAG153.97.34.0/24 AS3320 DTAG153.97.134.0/24 AS9063 SAARGATE-AS153.97.148.0/24 AS35170 LEUCOM-AS153.97.174.0/23 AS200943 Fraunhofer-Muenchen153.97.176.0/23 AS200943 Fraunhofer-Muenchen