189.38.24.0/21 ITIBR - Instituto de Tecnologia Informacao Brasil
Announced by AS28576 ITIBR - Instituto de Tecnologia Informacao Brasil. RPKI not found Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 189.38.24.0/21
Prefix
Origin
AS28576 AS28576
RPKI
RPKI not found
Size
2,048 addresses
Less specific
none
More specifics
0
IRR route objects
0 exact, 1 covering
In RouteViews
2026-10-15 16:02 UTC
Paths
How 189.38.24.0/21 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 12956 10429 262731 28576
| Origin | AS28576 ITIBR - Instituto de Tecnologia Informacao Brasil |
| Origin code | IGP |
| Communities | 174:21000 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 7d 14h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 22356 262731×3 28576
| Origin | AS28576 ITIBR - Instituto de Tecnologia Informacao Brasil |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 7d 22h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 262731 28576
| Origin | AS28576 ITIBR - Instituto de Tecnologia Informacao Brasil |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 1d 21h ago |
RPKI
Route origin authorizations
No ROA covers this prefix, so RPKI has nothing to say about who may originate it. Validate another origin.
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 |
|---|---|---|---|---|
| 189.38.16.0/20 covering | AS28576 AS28576 | RADB | Proxy Registration for PCCW Global customer (CTI PROVEDOR DE ACESSO A INTERNET LTDA.) | MAINT-AS3491 |