Autonomous system profile

Review registration details, announced prefixes, network relationships and historical snapshots.

AS23074

Announcement observedUnknown RIR

AS23074 - PETROLEO BRASILEIRO S.A. - PETROBRAS · AS23074

This profile is assembled from CHA.LA's normalized registration, routing and observation snapshots.

Last active10/30/2026, 04:43:59Snapshot expired

View network topology RDAP registration

ASN: AS23074
Registration country: Registration country pending sync
Name: AS23074 - PETROLEO BRASILEIRO S.A. - PETROBRAS
Abbreviation: AS23074
Registration date: Not recorded
Status: Announcement observed
RIR: Not recorded

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
164.85.0.0/16BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	10/30/2026, 00:00:00	✓	×	Currently valid
164.85.0.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	10/30/2026, 00:00:00	✓	×	Currently valid
164.85.12.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	10/30/2026, 00:00:00	✓	×	Currently valid
164.85.16.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	10/30/2026, 00:00:00	✓	×	Currently valid
164.85.16.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	10/30/2026, 00:00:00	✓	×	Currently valid
164.85.20.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	10/30/2026, 00:00:00	✓	×	Currently valid
164.85.24.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	10/30/2026, 00:00:00	✓	×	Currently valid
164.85.4.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	10/30/2026, 00:00:00	✓	×	Currently valid
164.85.46.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	10/30/2026, 00:00:00	✓	×	Currently valid
164.85.5.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	10/30/2026, 00:00:00	✓	×	Currently valid
164.85.6.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	10/30/2026, 00:00:00	✓	×	Currently valid
164.85.64.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	10/30/2026, 00:00:00	✓	×	Currently valid
164.85.65.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	10/30/2026, 00:00:00	✓	×	Currently valid
164.85.66.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	10/30/2026, 00:00:00	✓	×	Currently valid
164.85.78.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	10/30/2026, 00:00:00	✓	×	Currently valid
164.85.80.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	10/30/2026, 00:00:00	✓	×	Currently valid
164.85.80.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	10/30/2026, 00:00:00	✓	×	Currently valid
164.85.80.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	10/30/2026, 00:00:00	✓	×	Currently valid
164.85.82.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	10/30/2026, 00:00:00	✓	×	Currently valid
164.85.84.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	10/30/2026, 00:00:00	✓	×	Currently valid
164.85.84.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	10/30/2026, 00:00:00	✓	×	Currently valid
164.85.86.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	10/30/2026, 00:00:00	✓	×	Currently valid
164.85.88.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	10/30/2026, 00:00:00	✓	×	Currently valid
164.85.88.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	10/30/2026, 00:00:00	✓	×	Currently valid
164.85.90.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	10/30/2026, 00:00:00	✓	×	Currently valid
164.85.96.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	10/30/2026, 00:00:00	✓	×	Currently valid
164.85.98.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	10/30/2026, 00:00:00	✓	×	Currently valid

BGP prefixes have no geographic country; the column is marked not applicable.

Registration and sources

Organization: AS23074 - PETROLEO BRASILEIRO S.A. - PETROBRAS
RIR: Not recorded
Registration country: Registration country pending sync
Registration date: Not recorded
Abuse contact: Not recorded

Snapshot trend

10/30/2026, 04:43:5927 v42 v611 Upstream · 20 Uncertain

10/10/2026, 08:33:5327 v42 v69 Upstream · 20 Uncertain

10/8/2026, 21:13:3527 v42 v611 Upstream · 20 Uncertain

10/1/2026, 11:29:1827 v42 v613 Upstream · 20 Uncertain

ASN route snapshotThis page reads collected ASN, prefix, relationship and history data. External interfaces are used for initial collection and scheduled refreshes.Source keys: cha-la-external-routing