142.4.64.0/19 Medidata Solutions, Inc
Announced by AS18690 Medidata Solutions, Inc. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 142.4.64.0/19
Prefix
Origin
AS18690 MEDIDATA
RPKI
RPKI valid
Size
8,192 addresses
Less specific
none
More specifics
0
IRR route objects
2 exact, 0 covering
In RouteViews
2026-10-13 04:03 UTC
Paths
How 142.4.64.0/19 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 3356 18690
| Origin | AS18690 Medidata Solutions, Inc |
| Origin code | IGP |
| Communities | 174:21000 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 5d 2h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 1828 13791×2 18690
| Origin | AS18690 Medidata Solutions, Inc |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 5d 11h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 3356 18690
| Origin | AS18690 Medidata Solutions, Inc |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 5d 11h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS18690 to originate 142.4.64.0/19 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 142.4.64.0/19 | /24 | AS18690 MEDIDATA | 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 |
|---|---|---|---|---|
| 142.4.64.0/19 | AS18690 MEDIDATA | ARIN | Medidata Solutions, Inc 350 Hudson Street New York, NY 10014 United States | MNT-MEDIDA |
| 142.4.64.0/19 | AS18690 MEDIDATA | RADB | Medidata Solutions Service Delivery | MAINT-AS18690 |