207.57.8.0/22 NTT America, Inc.
Announced by AS2914 NTT America, Inc. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 207.57.8.0/22
Prefix
Origin
AS2914 NTT-DATA-2914
RPKI
RPKI valid
Size
1,024 addresses
Less specific
More specifics
0
IRR route objects
1 exact, 3 covering
In RouteViews
2026-10-13 00:02 UTC
Paths
How 207.57.8.0/22 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 2914
| Origin | AS2914 NTT America, Inc. |
| Origin code | IGP |
| Communities | 174:21000 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 2d 18h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 2914
| Origin | AS2914 NTT America, Inc. |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 2d 18h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 1299 2914
| Origin | AS2914 NTT America, Inc. |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 2d 18h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS2914 to originate 207.57.8.0/22 up to /22. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 207.57.8.0/22 | /22 | AS2914 NTT-DATA-2914 | ARIN |
| 207.57.0.0/16 | /24 | AS18186 NEBULA-GLOBAL | ARIN |
| 207.57.0.0/16 | /24 | AS140224 NEBULA | ARIN |
| 207.56.0.0/15 | /15 | AS2914 NTT-DATA-2914 | 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 |
|---|---|---|---|---|
| 207.57.8.0/22 | AS2914 NTT-DATA-2914 | NTTCOM | Nebula | MAINT-NTTCOM-RA |
| 207.57.0.0/16 covering | AS18186 NEBULA-GLOBAL | NTTCOM | Nebula | MAINT-NTTCOM-RA |
| 207.57.0.0/16 covering | AS140224 NEBULA | NTTCOM | Nebula | MAINT-NTTCOM-RA |
| 207.56.0.0/15 covering | AS2914 NTT-DATA-2914 | NTTCOM | VRIO-207-056 | MAINT-NTTCOM-BB |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.