201.20.152.0/22 Defferrari Informatica Ltda.
Announced by AS28605 Defferrari Informatica Ltda. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 201.20.152.0/22
Prefix
Origin
AS28605 AS28605
RPKI
RPKI valid
Size
1,024 addresses
Less specific
More specifics
0
IRR route objects
1 exact, 2 covering
In RouteViews
2026-10-12 20:02 UTC
Paths
How 201.20.152.0/22 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 13760 7195 28605
| Origin | AS28605 Defferrari Informatica Ltda. |
| Origin code | IGP |
| Communities | 13760:3002 36601:150 36601:2001 36601:13760 7195:55:0 7195:161501:161501 7195:5000000:0 |
| Updated | 1d 23h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7195 28605
| Origin | AS28605 Defferrari Informatica Ltda. |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 5d 5h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 3356 28605
| Origin | AS28605 Defferrari Informatica Ltda. |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 5d 5h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS28605 to originate 201.20.144.0/20 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 201.20.144.0/20 | /24 | AS28605 AS28605 | 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 |
|---|---|---|---|---|
| 201.20.152.0/22 | AS28605 AS28605 | TC | Defferrari Informatica Ltda. | MAINT-AS28605 |
| 201.20.152.0/21 covering | AS28605 AS28605 | TC | Defferrari Informatica Ltda. | MAINT-AS28605 |
| 201.20.144.0/20 covering | AS28605 AS28605 | TC | Defferrari Informatica Ltda. | MAINT-AS28605 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.