138.204.28.0/23 Central Server Informatica Ltda
Announced by AS262790 Central Server Informatica Ltda. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 138.204.28.0/23
Prefix
Origin
AS262790 AS262790
RPKI
RPKI valid
Size
512 addresses
Less specific
More specifics
0
IRR route objects
0 exact, 2 covering
In RouteViews
2026-10-13 16:03 UTC
Paths
How 138.204.28.0/23 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 7195 52863 262790
| Origin | AS262790 Central Server Informatica Ltda |
| Origin code | IGP |
| Communities | 174:21301 174:22042 36601:150 36601:174 36601:2001 7195:55:0 7195:71821:71821 7195:5000000:0 |
| Updated | 5d 14h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 3257 400282 52863 262790
| Origin | AS262790 Central Server Informatica Ltda |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 21h 28m ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 174 7195 52863 262790
| Origin | AS262790 Central Server Informatica Ltda |
| Origin code | IGP |
| Communities | 6461:5997 36295:100 36295:6461 |
| Updated | 4h 20m ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS262790 to originate 138.204.28.0/22 up to /23. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 138.204.28.0/22 | /23 | AS262790 AS262790 | 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 |
|---|---|---|---|---|
| 138.204.28.0/22 covering | AS262790 AS262790 | RADB | This route object is for a UPX Technologies customer route, which is being exported under this origin AS. This route object was created because no existing route object with the same origin was found, and since some UPX peers filter based on these objects this route may be rejected if this object is not created. Please contact noc@upx.com.br if you have any questions regarding this object. | MAINT-AS52863 |
| 138.204.28.0/22 covering | AS262790 AS262790 | TC | CentralServer Informatica LTDA | MAINT-AS262790 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.