AS23074 — PETROLEO BRASILEIRO S.A. - PETROBRAS

AS23074 announces 1 IPv4 prefixes covering 65,536 addresses and 1 IPv6 prefixes.

About this network

AS23074 is operated by Petrobras, the Brazilian state-owned petroleum and natural gas company.

What it's used for

• The address space carries internal corporate infrastructure, evidenced by the uniform netname 200219 across all listed prefixes and the registrant PETROLEO BRASILEIRO S.A. - PETROBRAS.
• The AS announces 65536 IPv4 addresses across 22 prefixes and 17 IPv6 prefixes, with 35 observed neighbours; this ratio of moderate address space against a significant number of peers indicates a large-scale enterprise network with substantial transit and peering requirements.

Notable

• All registrants in the evidence pack agree with the announcer, consistently listing PETROLEO BRASILEIRO S.A. - PETROBRAS.
• The address inventory is finely subdivided within the 164.85.0.0/16 range, including a large /17 block and numerous /20, /21, /22, and /24 prefixes, reflecting site-by-site segmentation typical of a major corporate estate.
• The network is identified as an Enterprise in PeeringDB, consistent with its role as the primary network for a major industrial corporation.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 164.85.0.0/16
• 2804:9a4::/32

Upstream networks

• AS22381 SAMM TECNOLOGIA E TELECOMUNICACOES S.A
• AS8757 NSFOCUS, Inc.
• AS3356 Level 3 Parent, LLC
• AS6939 Hurricane Electric LLC
• AS24482 SG.GS
• AS57463 NetIX Communications JSC
• AS262589 SAMM TECNOLOGIA E TELECOMUNICACOES S.A
• AS37721 Virtual Technologies & Solutions
• AS35280 F5 Networks SARL

Downstream networks

• AS61721 PETROLEO BRASILEIRO S.A. - PETROBRAS

Adjacent networks

• AS22381 SAMM TECNOLOGIA E TELECOMUNICACOES S.A
• AS8757 NSFOCUS, Inc.
• AS3356 Level 3 Parent, LLC
• AS6939 Hurricane Electric LLC
• AS61721 PETROLEO BRASILEIRO S.A. - PETROBRAS
• AS24482 SG.GS
• AS57463 NetIX Communications JSC
• AS262589 SAMM TECNOLOGIA E TELECOMUNICACOES S.A
• AS37721 Virtual Technologies & Solutions
• AS35280 F5 Networks SARL

Internet exchanges

• IX.br (PTT.br) São Paulo — São Paulo, Brazil