45.237.140.0/22 SUPERA INFORMATICA LTDA
Announced by AS268281 SUPERA INFORMATICA LTDA. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 45.237.140.0/22
Prefix
Origin
AS268281 AS268281
RPKI
RPKI valid
Size
1,024 addresses
Less specific
none
More specifics
4
IRR route objects
4 exact, 0 covering
In RouteViews
2026-10-13 04:03 UTC
Paths
How 45.237.140.0/22 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 12956 10429 266167 268281
| Origin | AS268281 SUPERA INFORMATICA LTDA |
| Origin code | IGP |
| Communities | 174:21000 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 3d 3h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 12956 10429 266167 268281
| Origin | AS268281 SUPERA INFORMATICA LTDA |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 3d 3h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 266167 268281
| Origin | AS268281 SUPERA INFORMATICA LTDA |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 3d 3h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS268281 to originate 45.237.140.0/22 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 45.237.140.0/22 | /24 | AS268281 AS268281 | LACNIC |
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 |
|---|---|---|---|---|
| 45.237.140.0/22 | AS268281 AS268281 | ALTDB | PROXY FOR OUR CUSTOMER CONE | MAINT-AS268200 |
| 45.237.140.0/22 | AS268281 AS268281 | NTTCOM | Proxy Route for Clienteorigin: 262476 | MAINT-262476 |
| 45.237.140.0/22 | AS268281 AS268281 | RADB | Proxy-registered route object | MAINT-AS8167 |
| 45.237.140.0/22 | AS268281 AS268281 | TC | Supera Internet Ltda | MAINT-AS268281 |
More specific
Prefixes inside 45.237.140.0/22
4 announced prefixes fall inside this one.