Data as of Nov 3, 2026
164.85.98.0/23
No anonymizer space · no proxy exits in 30 daysPetroleo Brasileiro S.A. - Petrobras
Announcement
this exact prefix
RPKI valid
Announced by
Type
Business
Risk
0 / 100 · Low
Recent change
New origin Sep 28, 2026
from AS23074 Petroleo Brasileiro S.A. - Petrobras
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 164.85.96.0/20 since Aug 2024 | AS23074 | Business | ||
| 164.85.0.0/16 since Sep 2016 | AS23074 | Business | 29 |
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 164.85.0.0/16 | 65,536 | 200219 | Petroleo Brasileiro S.A. - Petrobras (33000167000101) | assigned | Jan 12, 1993 | [email protected] |
Network & registry
Origin network
AS23074
BR
- Name
- Petroleo Brasileiro S.A. - Petrobras
- Type
- Business
- Registered
- May 4, 2012
- Domain
- petrobras.com.br
- Website
- www.petrobras.com.br
- Industry
- Chemical and Pharmaceutical Manufacturing
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Nov 2024
- Current origin since
- Sep 28, 2026 · 1 mo
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 164.85.98.0/23 | AS23074 | /23 | LACNIC | RPKI valid |
| 164.85.96.0/20 | AS23074 | /20 | LACNIC | Too specific |
| 164.85.0.0/16 | AS23074 | /16 | LACNIC | Too specific |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS23074 | TC | PETROBRAS-SP | MAINT-AS23074 | Jul 25, 2025 |
Whois
Registration for this announcement
164.85.98.0/23 spans several registrations: 1 records are listed under Registrations.
- RIR
- LACNIC
- Country
- BR
- Delegated
- Jan 12, 1993
- Status
- assigned