189.90.128.0/21 Com4 Data Center Ltda
Announced by AS28195 Com4 Data Center Ltda. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 189.90.128.0/21
Prefix
Origin
AS28195 AS28195
RPKI
RPKI valid
Size
2,048 addresses
Less specific
none
More specifics
2
IRR route objects
1 exact, 1 covering
In RouteViews
2026-10-14 20:02 UTC
Paths
How 189.90.128.0/21 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 3356 16735 28195
| Origin | AS28195 Com4 Data Center Ltda |
| Origin code | IGP |
| Communities | 174:21000 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 15h 20m ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 16735 28195
| Origin | AS28195 Com4 Data Center Ltda |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 7d 1h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 3356 16735 28195
| Origin | AS28195 Com4 Data Center Ltda |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 7d 1h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS28195 to originate 189.90.128.0/20 up to /23. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 189.90.128.0/20 | /23 | AS28195 AS28195 | 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 |
|---|---|---|---|---|
| 189.90.128.0/21 | AS28195 AS28195 | TC | Paulo Henrique Ferreira | MAINT-AS28195 |
| 189.90.128.0/20 covering | AS28195 AS28195 | TC | N | MAINT-AS28195 |
More specific
Prefixes inside 189.90.128.0/21
2 announced prefixes fall inside this one.