37.1.104.0/21 onecentral B.V.
Announced by AS49250 onecentral B.V. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 37.1.104.0/21
Prefix
Origin
AS49250 onecentral
RPKI
RPKI valid
Size
2,048 addresses
Less specific
none
More specifics
3
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-13 20:02 UTC
Paths
How 37.1.104.0/21 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 41887 49250
| Origin | AS49250 onecentral B.V. |
| Origin code | IGP |
| Communities | 174:21101 174:22010 36601:150 36601:174 36601:2001 |
| Updated | 5d 20h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 6939 41887×3 49250
| Origin | AS49250 onecentral B.V. |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 6d 4h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 8455 49250
| Origin | AS49250 onecentral B.V. |
| Origin code | IGP |
| Communities | 6461:5997 36295:100 36295:6461 |
| Updated | 10h 25m ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS49250 to originate 37.1.104.0/21 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 37.1.104.0/21 | /24 | AS49250 onecentral | 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 |
|---|---|---|---|---|
| 37.1.104.0/21 | AS49250 onecentral | RIPE | onecentral B.V. | ONECENTRAL |
More specific
Prefixes inside 37.1.104.0/21
3 announced prefixes fall inside this one.