208.81.224.0/21 Helix Computer Systems, Inc.
Announced by AS19709 Helix Computer Systems, Inc. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 208.81.224.0/21
Prefix
Origin
AS19709 HX-ISP-CHO
RPKI
RPKI valid
Size
2,048 addresses
Less specific
none
More specifics
0
IRR route objects
2 exact, 0 covering
In RouteViews
2026-10-16 04:02 UTC
Paths
How 208.81.224.0/21 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 13760 398754 394542 3356 209 19709
| Origin | AS19709 Helix Computer Systems, Inc. |
| Origin code | IGP |
| Communities | 13760:2108 36601:150 36601:2001 36601:13760 |
| Updated | 2d 0h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 398754 394542 3356 209 19709
| Origin | AS19709 Helix Computer Systems, Inc. |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 8d 11h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 3356 209 19709
| Origin | AS19709 Helix Computer Systems, Inc. |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 8d 11h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS19709 to originate 208.81.224.0/21 up to /21. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 208.81.224.0/21 | /21 | AS19709 HX-ISP-CHO | ARIN |
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 |
|---|---|---|---|---|
| 208.81.224.0/21 | AS19709 HX-ISP-CHO | ARIN | Helix Computer Systems, Inc. | MNT-HXPC |
| 208.81.224.0/21 | AS19709 HX-ISP-CHO | RADB | Helix Computer | MAINT-AS7795 |