128.219.0.0/16 Oak Ridge National Laboratory
Announced by AS50 Oak Ridge National Laboratory. RPKI not found Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 128.219.0.0/16
Prefix
Origin
AS50 ORNL-MSRNET
RPKI
RPKI not found
Size
65,536 addresses
Less specific
none
More specifics
0
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-14 16:02 UTC
Paths
How 128.219.0.0/16 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 293 50
| Origin | AS50 Oak Ridge National Laboratory |
| Origin code | IGP |
| Communities | 13760:3109 36601:150 36601:2001 36601:13760 |
| Updated | 12h 9m ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 293 50
| Origin | AS50 Oak Ridge National Laboratory |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 6d 22h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 293×3 50
| Origin | AS50 Oak Ridge National Laboratory |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 6d 22h ago |
RPKI
Route origin authorizations
No ROA covers this prefix, so RPKI has nothing to say about who may originate it. Validate another origin.
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 |
|---|---|---|---|---|
| 128.219.0.0/16 | AS50 ORNL-MSRNET | RADB | ORNL-NETB1 Oak Ridge National Laboratory Bethel Valley Road Oak Ridge TN 37831, USA | MAINT-AS50 |