109.235.72.0/21 Cyso Group B.V.
Announced by AS25151 Cyso Group B.V. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 109.235.72.0/21
Prefix
Origin
AS25151 CYSO-AS
RPKI
RPKI valid
Size
2,048 addresses
Less specific
none
More specifics
0
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-15 16:02 UTC
Paths
How 109.235.72.0/21 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 25151
| Origin | AS25151 Cyso Group B.V. |
| Origin code | IGP |
| Communities | 174:21000 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 1d 12h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 25151
| Origin | AS25151 Cyso Group B.V. |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 7d 23h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 1299 25151
| Origin | AS25151 Cyso Group B.V. |
| Origin code | IGP |
| Communities | 6461:5997 36295:100 36295:6461 |
| Updated | 3h 44m ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS25151 to originate 109.235.72.0/21 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 109.235.72.0/21 | /24 | AS25151 CYSO-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 |
|---|---|---|---|---|
| 109.235.72.0/21 | AS25151 CYSO-AS | RIPE | Cyso Hosting B.V. Block | CYSO-MNT |