204.2.140.0/22 NTT America, Inc.
Announced by AS1225 NTT America, Inc. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 204.2.140.0/22
Prefix
Origin
AS1225 NTTA-1225
RPKI
RPKI valid
Size
1,024 addresses
Less specific
More specifics
0
IRR route objects
1 exact, 1 covering
In RouteViews
2026-10-12 16:02 UTC
Paths
How 204.2.140.0/22 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 1225
| Origin | AS1225 NTT America, Inc. |
| Origin code | IGP |
| Communities | 174:21000 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 4d 14h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 2914 1225
| Origin | AS1225 NTT America, Inc. |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 4d 23h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 1299 2914 1225
| Origin | AS1225 NTT America, Inc. |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 4d 23h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS1225 to originate 204.2.140.0/22 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 204.2.140.0/22 | /24 | AS1225 NTTA-1225 | ARIN |
| 204.0.0.0/14 | /14 | 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 |
|---|---|---|---|---|
| 204.2.140.0/22 | AS1225 NTTA-1225 | NTTCOM | NTT ISS Dallas | MAINT-NTTCOM-RA |
| 204.0.0.0/14 covering | AS2914 NTT-DATA-2914 | NTTCOM | NTT-1 | MAINT-NTTCOM-BB |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.