164.85.4.0/24 PETROLEO BRASILEIRO S.A. - PETROBRAS
Announced by AS23074 PETROLEO BRASILEIRO S.A. - PETROBRAS. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 164.85.4.0/24
Prefix
Origin
AS23074 AS23074
RPKI
RPKI valid
Size
256 addresses
Less specific
More specifics
0
IRR route objects
1 exact, 4 covering
In RouteViews
2026-10-12 20:02 UTC
Paths
How 164.85.4.0/24 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 1299 8757 23074
| Origin | AS23074 PETROLEO BRASILEIRO S.A. - PETROBRAS |
| Origin code | IGP |
| Communities | 174:21000 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 4d 21h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 1299 8757 23074
| Origin | AS23074 PETROLEO BRASILEIRO S.A. - PETROBRAS |
| 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 8757 23074
| Origin | AS23074 PETROLEO BRASILEIRO S.A. - PETROBRAS |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 5d 5h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS23074 to originate 164.85.4.0/24 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 164.85.4.0/24 | /24 | AS23074 AS23074 | LACNIC |
| 164.85.0.0/20 | /20 | AS23074 AS23074 | LACNIC |
| 164.85.0.0/16 | /16 | AS23074 AS23074 | 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 |
|---|---|---|---|---|
| 164.85.4.0/24 | AS23074 AS23074 | TC | PETROBRAS-RJ | MAINT-AS23074 |
| 164.85.0.0/20 covering | AS23074 AS23074 | RADB | CLARO S.A. Customer | MAINT-AS4230 |
| 164.85.0.0/20 covering | AS23074 AS23074 | TC | PETROBRAS - RJ | MAINT-AS23074 |
| 164.85.0.0/16 covering | AS23074 AS23074 | RADB | Proxy-registered route object | MAINT-AS8167 |
| 164.85.0.0/16 covering | AS23074 AS23074 | TC | PETROLEO BRASILEIRO S.A. - PETROBRAS | MAINT-AS23074 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.