210.67.0.0/20 SYSTEX CORPORATION
Announced by AS4783 SYSTEX CORPORATION. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 210.67.0.0/20
Prefix
Origin
AS4783 SYSNET-AS1
RPKI
RPKI valid
Size
4,096 addresses
Less specific
none
More specifics
0
IRR route objects
0 exact, 5 covering
In RouteViews
2026-10-12 20:02 UTC
Paths
How 210.67.0.0/20 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 3491 9924 4783
| Origin | AS4783 SYSTEX CORPORATION |
| Origin code | IGP |
| Communities | 174:21000 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 2d 2h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 3491 9924 4783
| Origin | AS4783 SYSTEX CORPORATION |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 2d 2h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 9924 4783
| Origin | AS4783 SYSTEX CORPORATION |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 2d 2h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS4783 to originate 210.67.0.0/20 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 210.67.0.0/20 | /24 | AS4783 SYSNET-AS1 | APNIC |
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 |
|---|---|---|---|---|
| 210.67.0.0/18 covering | AS4783 SYSNET-AS1 | NTTCOM | Systex Corporation | MAINT-SYSTEX |
| 210.67.0.0/18 covering | AS17408 ABOVE-AS-AP | NTTCOM | Proxy-registered route object | MAINT-AS9304 |
| 210.67.0.0/18 covering | AS4783 SYSNET-AS1 | RADB | SeedNet (Customer Route, SYSNET-NET) | MAINT-AS4780 |
| 210.67.0.0/18 covering | AS17408 ABOVE-AS-AP | RADB | HGC | MAINT-AS9304 |
| 210.67.0.0/18 covering | AS17408 ABOVE-AS-AP | REACH | REACH (Customer Route) | MAINT-REACH-NOC |