187.33.192.0/20

AS53086 · OAI LTDA

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Summary

Country	Brazil
Domain	oai.com.br
ASN	AS53086
Registry	LACNIC
ID	CRM58

WHOIS Details

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

inetnum:     187.33.192.0/20
aut-num:     AS53086
abuse-c:     CARMO108
owner:       OAI LTDA
ownerid:     11.155.792/0001-90
responsible: OAI LTDA
country:     BR
owner-c:     CARMO108
tech-c:      CARMO108
inetrev:     187.33.192.0/20
nserver:     dns2reverso.oai.com.br
nsstat:      20260316 AA
nslastaa:    20260316
nserver:     dns3reverso.oai.com.br
nsstat:      20260316 AA
nslastaa:    20260316
created:     20091015
changed:     20160811

nic-hdl-br:  CARMO108
person:      CAMILA RIBEIRO MORENO
e-mail:      camila@oai.com.br
country:     BR
created:     20150727
changed:     20250604

Nearby Ranges

BGP prefixes that overlap with 187.33.0.0/16

Range	ASN	Company	Num of IPs
187.33.0.0/19	AS15830	EQUINIX BRASIL	8,192
187.33.0.0/19	AS26592	EQUINIX BRASIL	8,192
187.33.64.0/19	AS28661	HOTLINK INTERNET LTDA	8,192
187.33.240.0/20	AS53087	TELY Ltda.	4,096
187.33.224.0/20	AS53087	TELY Ltda.	4,096
187.33.176.0/20	AS262694	Link Centro de Informatica Ltda.	4,096
187.33.32.0/20	AS28226	Vogel Soluções em Telecom e Informática S/A	4,096
187.33.96.0/20	AS28658	Gigalink de Nova Friburgo Soluções em Rede Multimi	4,096
187.33.208.0/20	AS53088	FORNET COMUNICACOES LTDA	4,096
187.33.112.0/20	AS53083	C & M Software Ltda.	4,096
187.33.160.0/20	AS53085	VERO S.A	4,096
187.33.56.0/21	AS28194	R & F BASSAN COMÉRCIO SERVIÇOS E SISTEMA LTDA - ME	2,048
187.33.48.0/21	AS263080	GTi TELECOMUNICACOES S/A	2,048

Hosted domains

There are 64 domain names hosted across 9 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

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

2,362 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
187.33.203.97	AS53086 OAI LTDA	`7.02ms` from Osasco, BR
187.33.197.127	AS53086 OAI LTDA	`6.84ms` from Osasco, BR
187.33.202.1	AS53086 OAI LTDA	`7.09ms` from Osasco, BR
187.33.207.103	AS53086 OAI LTDA	`7.02ms` from Osasco, BR
187.33.196.101	AS53086 OAI LTDA	`6.87ms` from Osasco, BR
187.33.198.1	AS53086 OAI LTDA	`7.04ms` from Osasco, BR
187.33.195.155	AS53086 OAI LTDA	`7.02ms` from Osasco, BR
187.33.201.2	AS53086 OAI LTDA	`0.78ms` from Osasco, BR
187.33.200.193	AS53086 OAI LTDA	`6.99ms` from Osasco, BR
187.33.193.1	AS53086 OAI LTDA	`7.06ms` from Osasco, BR
187.33.204.81	AS53086 OAI LTDA	`7.01ms` from Osasco, BR
187.33.192.161	AS53086 OAI LTDA	`7.09ms` from Osasco, BR
187.33.206.214	AS53086 OAI LTDA	`7.01ms` from Osasco, BR
187.33.194.30	AS53086 OAI LTDA	`7.01ms` from Osasco, BR
187.33.205.175	AS53086 OAI LTDA	`7.01ms` 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
214.77.2.244	AS5972 United States Department of Defense (DoD)	`4.62ms` from Ashburn, US
183.173.11.180	AS4538 China Education and Research Network Center	`5.22ms` from Beijing, CN
45.184.109.4	AS269783 WIND NET S.A.	`2.62ms` from Cascavel, BR
105.213.134.100	AS16637 MTN SA	`3.29ms` from Johannesburg, ZA
168.210.142.52	AS20011 Dimension Data	`0.86ms` from Johannesburg, ZA
81.174.130.212	AS6871 Plusnet	`15.26ms` from London, GB
51.11.165.100	AS8075 Microsoft Corporation	`0.19ms` from London, GB
87.3.183.4	AS3269 Telecom Italia S.p.A.	`7.83ms` from Rome, IT
136.38.154.84	AS16591 Google Fiber Inc.	`0.75ms` from Salt Lake City, US
78.13.181.100	AS16509 Amazon.com, Inc.	`0.33ms` from Santiago de Queretaro, MX
177.200.65.180	AS52783 ALCANS TELECOM LTDA	`5.05ms` from Sao Paulo, BR
88.223.45.196	AS214432 Zhilian Technology CO., LTD.	`0.77ms` from Seoul, KR
221.143.19.4	AS9318 SK Broadband Co Ltd	`0.83ms` from Seoul, KR
72.38.200.132	AS7992 Cogeco Connexion Inc.	`13.56ms` from Toronto, CA
107.13.106.36	AS11426 Charter Communications Inc	`10.27ms` from Ashburn, US
180.181.40.116	AS11492 CABLE ONE, INC.	`19.83ms` from Dallas, US
184.30.29.4	AS16625 Akamai Technologies, Inc.	`0.56ms` from Dallas, US
47.190.1.4	AS5650 Frontier Communications of America, Inc.	`1.72ms` from Dallas, US
129.120.140.228	AS589 University of North Texas	`2.67ms` from Dallas, US
174.16.144.228	AS209 CenturyLink Communications, LLC	`1.62ms` from Denver, US
20.15.132.100	AS8075 Microsoft Corporation	`0.19ms` from Des Moines, US
84.154.127.52	AS3320 Deutsche Telekom AG	`3.81ms` from Duesseldorf, DE
81.31.254.116	AS56876 Ociris GmbH	`0.27ms` from Frankfurt am Main, DE
73.136.45.68	AS7922 Comcast Cable Communications, LLC	`7.42ms` from Houston, US
43.224.237.228	AS24499 Telenor Pakistan	`0.20ms` from Islamabad, PK

Traceroute

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

traceroute -a -n -q1 187.33.201.2

traceroute to 187.33.201.2 (187.33.201.2): 64 hops max, 52 byte packets

1 [AS7195] 200.25.57.67 0.108 ms

2 [AS53086] 187.33.201.2 0.793 ms

Measurement taken from

IPinfo ProbeNet in Osasco, BR

On March 13th 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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