188.210.208.0/21 Hyperoptic Ltd
Announced by AS56478 Hyperoptic Ltd. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 188.210.208.0/21
Prefix
Origin
AS56478 BCUBE-AS
RPKI
RPKI valid
Size
2,048 addresses
Less specific
none
More specifics
4
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-15 08:02 UTC
Paths
How 188.210.208.0/21 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 6461 56478
| Origin | AS56478 Hyperoptic Ltd |
| Origin code | incomplete |
| Communities | 174:21000 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 1d 0h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 2914 56478
| Origin | AS56478 Hyperoptic Ltd |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 7d 17h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 56478
| Origin | AS56478 Hyperoptic Ltd |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 7d 17h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS56478 to originate 188.210.208.0/21 up to /21. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 188.210.208.0/21 | /21 | AS56478 BCUBE-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 |
|---|---|---|---|---|
| 188.210.208.0/21 | AS56478 BCUBE-AS | RIPE | Hyperoptic Ltd | SA68532-MNT, MNT-BCUBE |
More specific
Prefixes inside 188.210.208.0/21
4 announced prefixes fall inside this one.