164.85.82.0/23

AS23074 · PETROLEO BRASILEIRO S.A. - PETROBRAS

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Summary

Country	Brazil
Domain	petrobras.com.br
ASN	AS23074
Parent Range	164.85.0.0/16
Registry	LACNIC
ID	MMN19

WHOIS Details

% Copyright (c) Nic.br - Use of this data is governed by the Use and

inetnum:     164.85.0.0/16
aut-num:     AS23074
abuse-c:     PEBSA8
owner:       PETROLEO BRASILEIRO S.A. - PETROBRAS
ownerid:     33.000.167/0001-01
responsible: CARLOS GUSTAVO GUIMARAES REBELLO FERRO
country:     BR
owner-c:     CGGRF
tech-c:      ABCNE100
inetrev:     164.85.0.0/16
nserver:     ns-1750.awsdns-26.co.uk
nsstat:      20250206 AA
nslastaa:    20250206
nserver:     ns-541.awsdns-03.net
nsstat:      20250206 AA
nslastaa:    20250206
nserver:     ns-125.awsdns-15.com
nsstat:      20250206 AA
nslastaa:    20250206
nserver:     ns-1131.awsdns-13.org
nsstat:      20250206 AA
nslastaa:    20250206
created:     19930112
changed:     20250207

nic-hdl-br:  CGGRF
person:      Carlos Gustavo Guimaraes Rebello Ferro
e-mail:      propriedade_intelect@petrobras.com.br
country:     BR
created:     20220928
changed:     20240912

nic-hdl-br:  ABCNE100
person:      Alaor Barroso de Carvalho Neto
e-mail:      alaorneto@gmail.com
country:     BR
created:     20250115
changed:     20250207

nic-hdl-br:  PEBSA8
person:      PETROLEO BRASILEIRO S.A.
e-mail:      hostmaster@petrobras.com.br
country:     BR
created:     20120911
changed:     20200420

Overlapping Ranges

BGP prefixes that contain 164.85.82.0/23

Range	ASN	Company	Num of IPs
164.85.0.0/16	AS23074	PETROLEO BRASILEIRO S.A. - PETROBRAS	65,536

Nearby Ranges

BGP prefixes that overlap with 164.85.0.0/16

Range	ASN	Company	Num of IPs
164.85.0.0/16	AS23074	PETROLEO BRASILEIRO S.A. - PETROBRAS	65,536

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

2 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
164.85.82.103	AS23074 PETROLEO BRASILEIRO S.A. - PETROBRAS	`0.45ms` from Osasco, BR
164.85.83.104	AS23074 PETROLEO BRASILEIRO S.A. - PETROBRAS	`0.43ms` from Osasco, BR

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
97.81.182.39	AS20115 Charter Communications LLC	`14.87ms` from Atlanta, US
73.207.204.55	AS7922 Comcast Cable Communications, LLC	`4.87ms` from Atlanta, US
36.76.251.231	AS7713 PT Telekomunikasi Indonesia	`1.67ms` from Batam, ID
191.104.42.247	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`4.32ms` from Bogota, CO
23.102.17.7	AS8075 Microsoft Corporation	`0.15ms` from Dublin, IE
192.250.255.247	AS132839 POWER LINE DATACENTER	`1.01ms` from Hong Kong, HK
39.135.63.87	AS56040 China Mobile communications corporation	`8.53ms` from Hong Kong, HK
58.122.82.87	AS9318 SK Broadband Co Ltd	`7.06ms` from Incheon, KR
125.243.30.71	AS17858 LG POWERCOMM	`5.19ms` from Seoul, KR
59.123.188.199	AS3462 Data Communication Business Group	`7.79ms` from Taichung, TW
120.104.13.7	AS1659 Taiwan Academic Network (TANet) Information Center	`3.17ms` from Taipei, TW
104.81.141.23	AS16625 Akamai Technologies, Inc.	`0.32ms` from Amsterdam, NL
70.171.51.167	AS22773 Cox Communications Inc.	`11.91ms` from Atlanta, US
107.129.151.87	AS7018 AT&T Enterprises, LLC	`8.74ms` from Atlanta, US
107.134.82.71	AS7018 AT&T Enterprises, LLC	`1.97ms` from Chicago, US
40.120.125.39	AS8075 Microsoft Corporation	`0.92ms` from Dubai, AE
85.134.233.167	AS25441 Imagine Communications Group Limited	`13.22ms` from Dublin, IE
71.204.130.39	AS7922 Comcast Cable Communications, LLC	`7.60ms` from Fremont, US
87.157.70.135	AS3320 Deutsche Telekom AG	`2.67ms` from Hamburg, DE
185.243.57.199	AS136787 PacketHub S.A.	`0.08ms` from Miami, US
73.23.81.167	AS7922 Comcast Cable Communications, LLC	`7.32ms` from Miami, US
194.20.17.23	AS3302 Retelit Digital Services S.p.A.	`0.60ms` from Milan, IT
182.56.45.151	AS17813 Mahanagar Telephone Nigam Limited	`3.83ms` from Mumbai, IN
67.171.175.71	AS7922 Comcast Cable Communications, LLC	`5.50ms` from Portland, US
221.161.35.7	AS4766 Korea Telecom	`7.31ms` from Seoul, KR

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -f4 164.85.83.104

traceroute to 164.85.83.104 (164.85.83.104): 64 hops max, 52 byte packets

4 [AS16509] 52.46.167.46 0.557 ms

5 *

6 [AS3356] 8.242.11.186 6.828 ms

7 *

8 [AS23074] 164.85.68.90 7.095 ms

9 [AS23074] 164.85.83.104 6.854 ms

Measurement taken from

IPinfo ProbeNet in Osasco, BR

On January 19th 2026

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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