208.64.0.0/23 Nobel Ltd
Announced by AS21958 Nobel Ltd. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 208.64.0.0/23
Prefix
Origin
AS21958 NL-820-21958
RPKI
RPKI valid
Size
512 addresses
Less specific
none
More specifics
0
IRR route objects
2 exact, 1 covering
In RouteViews
2026-10-12 20:02 UTC
Paths
How 208.64.0.0/23 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 1299 21958
| Origin | AS21958 Nobel Ltd |
| Origin code | IGP |
| Communities | 174:21000 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 4d 18h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 1299 21958
| Origin | AS21958 Nobel Ltd |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 5d 2h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 1299 21958
| Origin | AS21958 Nobel Ltd |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 5d 2h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS21958 to originate 208.64.0.0/23 up to /23. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 208.64.0.0/23 | /23 | AS21958 NL-820-21958 | 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 |
|---|---|---|---|---|
| 208.64.0.0/23 | AS21958 NL-820-21958 | ALTDB | Proxy registration to prevent harm from ARIN-NONAUTH shutdown | MAINT-AS7034 |
| 208.64.0.0/23 | AS21958 NL-820-21958 | ARIN | NL-820 | MNT-NL-820 |
| 208.64.0.0/21 covering | AS30260 NOBEL-129-30260 | NTTCOM | NOBELTEL-INDEPENDENT Allocation | MAINT-NOBELBIZ |