2a0b:b600:2000::/38 CBWS Holding B.V.
Announced by AS57758 CBWS Holding B.V. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 2a0b:b600:2000::/38
Prefix
Origin
AS57758 CBWS-AS
RPKI
RPKI valid
Size
67,108,864 /64s
Less specific
none
More specifics
0
IRR route objects
1 exact, 1 covering
In RouteViews
2026-10-12 04:07 UTC
Paths
How 2a0b:b600:2000::/38 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 6939 57758
| Origin | AS57758 CBWS Holding B.V. |
| Origin code | IGP |
| Communities | 13760:3000 36601:150 36601:2001 |
| Updated | 4d 3h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 6939 57758
| Origin | AS57758 CBWS Holding B.V. |
| Origin code | IGP |
| Communities | 903:13760 |
| Updated | 4d 11h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 57758
| Origin | AS57758 CBWS Holding B.V. |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 4d 11h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS57758 to originate 2a0b:b600:2000::/38 up to /38. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 2a0b:b600:2000::/38 | /38 | AS57758 CBWS-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 |
|---|---|---|---|---|
| 2a0b:b600:2000::/38 | AS57758 CBWS-AS | RIPE | N | MNT-CBWS |
| 2a0b:b600::/29 covering | AS57758 CBWS-AS | RIPE | N | MNT-CLOUDBEAR |