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
owner-c:     CARMO108
tech-c:      CARMO108
inetrev:     187.33.192.0/20
nserver:     dns2reverso.oai.com.br
nsstat:      20260206 AA
nslastaa:    20260206
nserver:     dns3reverso.oai.com.br
nsstat:      20260206 AA
nslastaa:    20260206
created:     20091015
changed:     20160811

nic-hdl-br:  CARMO108
person:      CAMILA RIBEIRO MORENO
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

2,351 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
187.33.196.204	AS53086 OAI LTDA	`7.16ms` from Sao Paulo, BR
187.33.203.10	AS53086 OAI LTDA	`7.06ms` from Osasco, BR
187.33.194.216	AS53086 OAI LTDA	`7.04ms` from Osasco, BR
187.33.201.2	AS53086 OAI LTDA	`0.80ms` from Osasco, BR
187.33.198.1	AS53086 OAI LTDA	`7.06ms` from Osasco, BR
187.33.193.1	AS53086 OAI LTDA	`7.13ms` from Osasco, BR
187.33.197.100	AS53086 OAI LTDA	`7.16ms` from Sao Paulo, BR
187.33.202.1	AS53086 OAI LTDA	`7.12ms` from Osasco, BR
187.33.204.34	AS53086 OAI LTDA	`7.04ms` from Osasco, BR
187.33.205.156	AS53086 OAI LTDA	`7.04ms` from Osasco, BR
187.33.200.161	AS53086 OAI LTDA	`7.02ms` from Osasco, BR
187.33.195.157	AS53086 OAI LTDA	`7.05ms` from Osasco, BR
187.33.207.125	AS53086 OAI LTDA	`7.04ms` from Osasco, BR
187.33.192.161	AS53086 OAI LTDA	`7.14ms` from Osasco, BR
187.33.206.68	AS53086 OAI LTDA	`7.06ms` 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
109.177.214.52	AS5384 Emirates Internet	`3.60ms` from Al Fujairah City, AE
64.222.197.4	AS13977 Fidium	`2.82ms` from Boston, US
41.164.185.132	AS36937 Liquid Telecommunications South Africa (Pty) Ltd	`1.65ms` from Cape Town, ZA
104.240.242.196	AS5650 Frontier Communications of America, Inc.	`16.02ms` from Chicago, US
66.94.135.52	AS17306 JAB Wireless, INC.	`10.82ms` from Dallas, US
47.187.26.212	AS5650 Frontier Communications of America, Inc.	`1.42ms` from Dallas, US
159.71.81.116	AS5972 United States Department of Defense (DoD)	`10.61ms` from Dallas, US
121.198.7.196	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`6.32ms` from Hangzhou, CN
14.190.149.244	AS45899 VNPT Corp	`2.74ms` from Hanoi, VN
151.32.212.212	AS1267 WIND TRE S.P.A.	`3.24ms` from Milan, IT
128.119.229.196	AS1249 University of Massachusetts - AMHERST	`8.52ms` from New York City, US
87.181.44.180	AS3320 Deutsche Telekom AG	`5.16ms` from Nuernberg, DE
82.64.176.180	AS12322 Free SAS	`1.61ms` from Paris, FR
179.158.136.84	AS28573 Claro NXT Telecomunicacoes Ltda	`5.20ms` from Rio de Janeiro, BR
79.57.22.4	AS3269 Telecom Italia S.p.A.	`1.96ms` from Rome, IT
47.251.88.36	AS45102 Alibaba (US) Technology Co., Ltd.	`0.45ms` from Santa Clara, US
14.62.66.100	AS4766 Korea Telecom	`2.91ms` from Seoul, KR
41.101.141.164	AS36947 Telecom Algeria	`14.27ms` from Valencia, ES
96.241.16.244	AS701 Verizon Business	`2.07ms` from Ashburn, US
172.171.130.164	AS8075 Microsoft Corporation	`0.43ms` from Ashburn, US
70.187.81.164	AS22773 Cox Communications Inc.	`12.42ms` from Atlanta, US
39.105.33.100	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.96ms` from Beijing, CN
24.62.253.68	AS7922 Comcast Cable Communications, LLC	`4.79ms` from Boston, US
23.207.231.196	AS20940 Akamai International B.V.	`0.43ms` from Chicago, US
129.120.140.228	AS589 University of North Texas	`3.75ms` from Dallas, US

Traceroute

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

traceroute -a -n -q1 -f3 187.33.207.164

traceroute to 187.33.207.164 (187.33.207.164): 64 hops max, 52 byte packets

3 [AS3549] 200.196.68.114 153.804 ms

4 *

5 *

6 [AS53086] 187.33.207.164 161.451 ms

Measurement taken from

IPinfo ProbeNet in Casper, US

On February 7th 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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