191.37.232.0/21

AS263375 · INFO CENTER INFORMÁTICA LTDA

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Summary

Country	Brazil
Domain
ASN	AS263375
Registry	LACNIC
ID	FWS

WHOIS Details

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

inetnum:     191.37.232.0/21
aut-num:     AS263375
abuse-c:     FWDSA2
owner:       INFO CENTER INFORM�TICA LTDA
ownerid:     04.993.286/0001-04
responsible: F�BIO WANDEN DOS SANTOS
country:     BR
owner-c:     FWDSA2
tech-c:      FWDSA2
created:     20140321
changed:     20140321

nic-hdl-br:  FWDSA2
person:      F�bio Wanden dos Santos
e-mail:      [email protected]
country:     BR
created:     20060927
changed:     20250311

Nearby Ranges

BGP prefixes that overlap with 191.37.0.0/16

Range	ASN	Company	Num of IPs
191.37.32.0/19	AS263347	CEDNET PROVEDOR INTERNET	8,192
191.37.96.0/19	AS263357	Hot Wave Comercio e Servico de Telecomunicacoes Lt	8,192
191.37.176.0/21	AS263369	Almeida & Moura Ltda	2,048
191.37.200.0/21	AS263371	Intervia Solucoes Ltda	2,048
191.37.208.0/21	AS263372	RODRIGUES & SARMENTO LTDA	2,048
191.37.224.0/21	AS263374	YZO TELECOM TECNOLOGIA EIRELI - ME	2,048
191.37.184.0/21	AS61904	POLLYNET TELECOM EIRELI	2,048
191.37.16.0/21	AS263349	RapeedoISP LTDA	2,048
191.37.88.0/21	AS61588	DIGITAL PROVEDOR DE ACESSO A INTERNET LTDA	2,048
191.37.216.0/21	AS273309	UNI TELECOM LTDA	2,048
191.37.144.0/21	AS268323	Alares Cabo Servicos de Telecomunicacoes S.A.	2,048
191.37.72.0/21	AS263356	CNT Fiber	2,048
191.37.128.0/21	AS263359	CyberTech Informática Ltda.	2,048
191.37.152.0/21	AS263362	REDE SPEEDNET TELECOM LTDA	2,048
191.37.240.0/21	AS262481	VERO S.A	2,048
191.37.160.0/21	AS263363	RADLINK TELECOMUNICACOES LTDA	2,048
191.37.136.0/22	AS263360	BR MASTER PROVEDOR DE INTERNET LTDA	1,024
191.37.248.0/22	AS262481	VERO S.A	1,024
191.37.8.0/22	AS263348	DESEMPENHO PROVEDOR DE INTERNET	1,024
191.37.12.0/22	AS263350	rocha e portes ltda	1,024
191.37.28.0/22	AS263352	WRNET LTDA	1,024
191.37.64.0/22	AS263353	YARA DOS SANTOS BARREIRO - ME	1,024
191.37.68.0/22	AS263355	GTR NET COMUNICACOES EIRELI	1,024
191.37.196.0/22	AS263404	TELECOM FOZ	1,024
191.37.140.0/22	AS266387	World Fast Telecomunicacoes ME	1,024
191.37.84.0/22	AS270973	ZERBINATTI & SANTOS MULTIMIDIA LTDA	1,024
191.37.168.0/22	AS271023	TERA SOLUCOES	1,024
191.37.172.0/22	AS28343	Unifique Telecomunicações SA	1,024
191.37.4.0/23	AS263346	Fonte Informatica ltda	512
191.37.2.0/23	AS263980	G3 Telecom EIRELI	512
191.37.0.0/23	AS263346	Fonte Informatica ltda	512
191.37.82.0/24	AS270972	4L FIBRA TELECOM EIRELI	256
191.37.83.0/24	AS270972	Mega Power Provedor De Internet Ltda - M	256
191.37.255.0/24	AS263257	Unimed Regional Maringá	256
191.37.230.0/24	AS263374	IDEZ TELECOM	256
191.37.254.0/24	AS263273	INST. FED. DE EDUCACAO CIENCIA E TECNO FLUMINENSE	256
191.37.253.0/24	AS263417	UNIVERSIDADE CATOLICA DOM BOSCO	256
191.37.7.0/24	AS263980	G3 Telecom EIRELI	256
191.37.6.0/24	AS263980	G3 Telecom EIRELI	256
191.37.252.0/24	AS270050	OPTIMIZA SEGURIDAD SpA	256
191.37.80.0/24	AS270972	Ponto a Ponto Telecomunicaçoes	256

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

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Pingable IPs

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

IP Address	ASN	Details
191.37.238.49	AS263375 INFO CENTER INFORMÁTICA LTDA	`17.46ms` from Sao Paulo, BR
191.37.234.12	AS263375 INFO CENTER INFORMÁTICA LTDA	`16.36ms` from Sao Paulo, BR
191.37.237.97	AS263375 INFO CENTER INFORMÁTICA LTDA	`17.12ms` from Osasco, BR
191.37.232.6	AS263375 INFO CENTER INFORMÁTICA LTDA	`16.64ms` from Sao Paulo, BR
191.37.239.193	AS263375 INFO CENTER INFORMÁTICA LTDA	`16.52ms` from Sao Paulo, BR
191.37.233.2	AS263375 INFO CENTER INFORMÁTICA LTDA	`16.43ms` from Sao Paulo, 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
185.217.63.101	AS212223 Buy Way Personal Finance SA trading as BUY WAY SERVICES GEIE	`1.92ms` from Amsterdam, NL
213.34.28.101	AS33915 Vodafone Libertel B.V.	`0.78ms` from Amsterdam, NL
173.166.137.85	AS7922 Comcast Cable Communications, LLC	`4.62ms` from Ashburn, US
24.249.81.117	AS22773 Cox Communications Inc.	`14.95ms` from Atlanta, US
147.241.146.197	AS228 United States Department of Defense (DoD)	`0.59ms` from Atlanta, US
46.97.13.245	AS12302 Vodafone Romania S.A.	`0.85ms` from Bucharest, RO
173.172.241.245	AS11427 Charter Communications Inc	`15.21ms` from Dallas, US
88.152.23.133	AS3209 Vodafone GmbH	`11.32ms` from Frankfurt am Main, DE
106.55.246.149	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.98ms` from Guangzhou, CN
14.182.54.101	AS45899 VNPT Corp	`5.06ms` from Hanoi, VN
116.112.177.101	AS4837 CHINA UNICOM China169 Backbone	`11.16ms` from Hohhot, CN
13.42.102.69	AS16509 Amazon.com, Inc.	`0.62ms` from London, GB
157.125.185.229	AS31655 Gamma Telecom Holdings Ltd	`0.49ms` from London, GB
83.50.65.133	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.45ms` from Madrid, ES
79.35.72.245	AS3269 Telecom Italia S.p.A.	`5.95ms` from Milan, IT
205.149.149.213	AS14371 Paul Bunyan Communications	`6.50ms` from Minneapolis, US
64.140.139.53	AS396319 Oxylabs	`0.38ms` from New York City, US
195.101.24.101	AS3215 Orange S.A.	`3.86ms` from Paris, FR
152.247.188.149	AS26599 TELEFÔNICA BRASIL S.A	`13.89ms` from Sao Paulo, BR
211.113.251.101	AS4670 Shinbiro	`6.15ms` from Seoul, KR
13.113.90.85	AS16509 Amazon.com, Inc.	`0.09ms` from Tokyo, JP
125.41.91.229	AS4837 CHINA UNICOM China169 Backbone	`2.47ms` from Zhengzhou, CN
84.85.139.213	AS1136 KPN B.V.	`2.73ms` from Amsterdam, NL
213.19.196.133	AS3356 Level 3 Parent, LLC	`0.36ms` from Amsterdam, NL
221.220.38.117	AS4808 China Unicom Beijing Province Network	`3.55ms` from Beijing, CN

Traceroute

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

traceroute -a -n -q1 -m5 191.37.235.190

traceroute to 191.37.235.190 (191.37.235.190): 5 hops max, 52 byte packets

1 [AS208450] 45.136.59.1 7.663 ms

2 [AS41371] 88.151.180.149 0.311 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Aktau, KZ

On January 30th 2026

What are IP address ranges?

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