191.37.136.0/23

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:      20250910 AA
nslastaa:    20250910
nserver:     ns2.brmaster.com.br
nsstat:      20250910 AA
nslastaa:    20250910
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 191.37.136.0/23

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

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

52 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
102.32.57.151	AS327782 Metrofibre Networx	`2.18ms` from Johannesburg, ZA
165.65.146.71	AS25160 Vorboss Limited	`0.72ms` from London, GB
76.170.228.23	AS20001 Charter Communications Inc	`4.06ms` from Los Angeles, US
187.155.118.247	AS8151 UNINET	`12.54ms` from Miami, US
77.204.245.231	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`15.14ms` from Paris, FR
82.124.77.39	AS3215 Orange S.A.	`2.27ms` from Paris, FR
76.23.47.151	AS7922 Comcast Cable Communications, LLC	`7.25ms` from Salt Lake City, US
114.42.206.55	AS3462 Data Communication Business Group	`2.07ms` from Taichung, TW
57.180.0.135	AS16509 Amazon.com, Inc.	`0.21ms` from Tokyo, JP
198.49.148.7	AS23363 City of Lewisville	`2.43ms` from Dallas, US
2.207.68.135	AS3209 Vodafone GmbH	`7.82ms` from Duesseldorf, DE
87.177.235.103	AS3320 Deutsche Telekom AG	`10.38ms` from Frankfurt am Main, DE
79.49.142.247	AS3269 Telecom Italia S.p.A.	`11.90ms` from Milan, IT
157.131.116.103	AS46375 Sonic Telecom LLC	`1.81ms` from San Jose, US
73.109.186.119	AS7922 Comcast Cable Communications, LLC	`1.26ms` from Seattle, US
15.235.190.87	AS16276 OVH SAS	`0.24ms` from Singapore, SG
191.238.8.55	AS8075 Microsoft Corporation	`0.50ms` from Ashburn, US
136.58.99.119	AS16591 Google Fiber Inc.	`7.04ms` from Atlanta, US
112.35.62.103	AS9808 China Mobile Communications Group Co., Ltd.	`2.95ms` from Beijing, CN
162.33.24.103	AS36352 HostPapa	`0.12ms` from Buffalo, US
218.75.37.167	AS4134 CHINANET-BACKBONE	`4.97ms` from Hangzhou, CN
80.3.93.231	AS5089 Virgin Media Limited	`8.26ms` from London, GB
24.206.16.231	AS15146 Cable Bahamas	`7.41ms` from Miami, US
82.49.19.87	AS3269 Telecom Italia S.p.A.	`15.07ms` from Milan, IT
24.114.248.151	AS812 Rogers Communications Canada Inc.	`0.71ms` from Montreal, CA

Traceroute

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

traceroute -a -n -q1 -m5 191.37.137.160

traceroute to 191.37.137.160 (191.37.137.160): 5 hops max, 52 byte packets

1 [AS149573] 103.183.157.1 0.558 ms

2 [AS9583] 1.7.45.241 44.252 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Bengaluru, IN

On September 4th 2025

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.

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