2001:500:a8::/48 National Aeronautics and Space Administration
Announced by AS21556 National Aeronautics and Space Administration. RPKI not found Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 2001:500:a8::/48
Prefix
Origin
AS21556 NARC-EROOT
RPKI
RPKI not found
Size
65,536 /64s
Less specific
none
More specifics
0
IRR route objects
2 exact, 0 covering
In RouteViews
2026-10-12 08:09 UTC
Paths
How 2001:500:a8::/48 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 42 21556
| Origin | AS21556 National Aeronautics and Space Administration |
| Origin code | IGP |
| Communities | 13760:3101 36601:150 36601:2001 |
| Updated | 4d 6h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 42 21556
| Origin | AS21556 National Aeronautics and Space Administration |
| Origin code | IGP |
| Communities | 903:13760 |
| Updated | 4d 15h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 42 21556
| Origin | AS21556 National Aeronautics and Space Administration |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 4d 15h 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 |
|---|---|---|---|---|
| 2001:500:a8::/48 | AS42 WOODYNET-1 | RADB | NASA Ames Research Center (NARC) - E ROOT | MAINT-AS3856 |
| 2001:500:a8::/48 | AS21556 NARC-EROOT | RADB | NASA Ames Research Center (NARC) - E-ROOT | MAINT-AS3856 |