157.97.104.0/23 IONOS SE
Announced by AS8560 IONOS SE. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 157.97.104.0/23
Prefix
Origin
AS8560 IONOS-AS
RPKI
RPKI valid
Size
512 addresses
Less specific
More specifics
0
IRR route objects
1 exact, 1 covering
In RouteViews
2026-10-13 20:02 UTC
Paths
How 157.97.104.0/23 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 6830 8560
| Origin | AS8560 IONOS SE |
| Origin code | IGP |
| Communities | 174:21000 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 5d 19h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 1299 8560
| Origin | AS8560 IONOS SE |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 6d 3h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 8560
| Origin | AS8560 IONOS SE |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 6d 3h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS8560 to originate 157.97.104.0/21 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 157.97.104.0/21 | /24 | AS8560 IONOS-AS | 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 |
|---|---|---|---|---|
| 157.97.104.0/23 | AS8560 IONOS-AS | RIPE | ionos-cloud nj1.pil.us | AS8560-MNT |
| 157.97.104.0/21 covering | AS8560 IONOS-AS | RIPE | IONOS SE | AS8560-MNT |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.