191.37.136.0/24

AS263360 · BR MASTER PROVEDOR DE INTERNET LTDA

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Summary

Country	Brazil
Domain	brmaster.com.br
ASN	AS263360
Parent Range	191.37.136.0/22
Registry	LACNIC
ID	LEH14

WHOIS Details

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

inetnum:     191.37.136.0/22
aut-num:     AS263360
abuse-c:     LEH14
owner:       BR MASTER PROVEDOR DE INTERNET LTDA
ownerid:     09.626.857/0001-96
responsible: BR MASTER PROVEDOR DE INTERNET LTDA
country:     BR
owner-c:     LEH14
tech-c:      LEH14
inetrev:     191.37.136.0/24
nserver:     ns1.brmaster.com.br
nsstat:      20260117 AA
nslastaa:    20260117
nserver:     ns2.brmaster.com.br
nsstat:      20260117 AA
nslastaa:    20260117
created:     20140319
changed:     20140319

nic-hdl-br:  LEH14
person:      Lecir Haas
e-mail:      lecirhaas@brmaster.com.br
country:     BR
created:     20010319
changed:     20230711

Overlapping Ranges

BGP prefixes that contain 191.37.136.0/24

Range	ASN	Company	Num of IPs
191.37.136.0/22	AS263360	BR MASTER PROVEDOR DE INTERNET LTDA	1,024

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
191.37.232.0/21	AS263375	INFO CENTER INFORMÁTICA LTDA	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	AZZA TELECOM SERVIÇOS EM TELECOMUNICAÇÕES LTDA	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

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
191.37.136.0	AS263360 BR MASTER PROVEDOR DE INTERNET LTDA	`4.91ms` from Chapeco, 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
67.162.225.24	AS7922 Comcast Cable Communications, LLC	`4.88ms` from Ashburn, US
68.190.21.24	AS20115 Charter Communications LLC	`13.35ms` from Atlanta, US
105.174.66.88	AS37119 UNITEL SA	`0.79ms` from Luanda, AO
109.61.209.184	AS12389 PJSC Rostelecom	`12.38ms` from Moscow, RU
88.103.88.184	AS5610 O2 Czech Republic, a.s.	`7.88ms` from Prague, CZ
76.133.246.248	AS7922 Comcast Cable Communications, LLC	`6.82ms` from San Jose, US
34.104.143.232	AS396982 Google LLC	`0.17ms` from Tokyo, JP
153.165.197.8	AS4713 NTT DOCOMO BUSINESS,Inc.	`8.96ms` from Tokyo, JP
4.236.244.104	AS8075 Microsoft Corporation	`0.36ms` from Ashburn, US
99.73.193.8	AS7018 AT&T Enterprises, LLC	`12.86ms` from Atlanta, US
154.177.182.200	AS8452 TE-AS	`2.74ms` from Cairo, EG
75.189.1.168	AS11426 Charter Communications Inc	`8.24ms` from Charlotte, US
191.179.229.104	AS28573 Claro NXT Telecomunicacoes Ltda	`10.01ms` from Curitiba, BR
179.95.79.120	AS18881 TELEFÔNICA BRASIL S.A	`10.30ms` from Fortaleza, BR
93.238.75.72	AS3320 Deutsche Telekom AG	`6.41ms` from Frankfurt am Main, DE
85.16.101.136	AS9145 EWE TEL GmbH	`4.31ms` from Hamburg, DE
13.40.127.168	AS16509 Amazon.com, Inc.	`0.16ms` from London, GB
125.173.149.56	AS4713 NTT DOCOMO BUSINESS,Inc.	`4.72ms` from Osaka, JP
39.87.58.24	AS4837 CHINA UNICOM China169 Backbone	`9.23ms` from Qingdao, CN
27.216.223.232	AS4837 CHINA UNICOM China169 Backbone	`6.21ms` from Qingdao, CN
67.169.229.248	AS7922 Comcast Cable Communications, LLC	`7.29ms` from San Jose, US
23.101.206.88	AS8075 Microsoft Corporation	`0.58ms` from San Jose, US
59.7.91.136	AS4766 Korea Telecom	`1.71ms` from Seoul, KR
34.182.58.184	AS396982 Google LLC	`0.15ms` from The Dalles, US
92.64.38.24	AS1136 KPN B.V.	`0.95ms` from Amsterdam, NL

Traceroute

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

traceroute -a -n -q1 -f9 191.37.136.0

traceroute to 191.37.136.0 (191.37.136.0): 64 hops max, 52 byte packets

9 [AS263360] 191.37.136.0 4.921 ms

Measurement taken from

IPinfo ProbeNet in Chapeco, BR

On January 9th 2026

What are IP address ranges?

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