191.37.138.0/23

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 191.37.138.0/23

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

Pingable IPs

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

IP Address ASN Details
191.37.138.223 AS263360 BR MASTER PROVEDOR DE INTERNET LTDA 4.89ms from Chapeco, BR
191.37.139.134 AS263360 BR MASTER PROVEDOR DE INTERNET LTDA 4.88ms 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
2.85.169.183 AS6799 Ote SA (Hellenic Telecommunications Organisation) 11.28ms from Athens, GR
107.213.27.247 AS7018 AT&T Enterprises, LLC 12.82ms from Dallas, US
68.60.178.23 AS7922 Comcast Cable Communications, LLC 8.09ms from Flint, US
42.113.194.135 AS18403 FPT Telecom Company 3.08ms from Ho Chi Minh City, VN
83.60.224.7 AS3352 TELEFONICA DE ESPANA S.A.U. 9.01ms from Madrid, ES
80.39.137.183 AS3352 TELEFONICA DE ESPANA S.A.U. 1.14ms from Madrid, ES
38.147.157.247 AS273235 Hardnet SRL 17.91ms from Miami, US
177.195.45.167 AS28573 Claro NXT Telecomunicacoes Ltda 12.36ms from Muriae, BR
52.205.110.167 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
34.187.226.7 AS396982 Google LLC 0.15ms from The Dalles, US
60.120.121.183 AS17676 SoftBank Corp. 3.00ms from Tokyo, JP
72.139.231.247 AS812 Rogers Communications Canada Inc. 18.57ms from Toronto, CA
219.139.111.215 AS4134 CHINANET-BACKBONE 2.00ms from Wuhan, CN
31.8.40.215 AS28812 PJSC "Bashinformsvyaz" 9.58ms from Yekaterinburg, RU
178.221.158.87 AS8400 TELEKOM SRBIJA a.d. 6.57ms from Belgrade, RS
190.99.153.167 AS10299 EMPRESAS MUNICIPALES DE CALI E.I.C.E. E.S.P. 9.62ms from Bogota, CO
178.41.222.183 AS6855 Slovak Telekom, a.s. 1.88ms from Bratislava, SK
102.40.120.247 AS8452 TE-AS 4.71ms from Cairo, EG
41.136.115.247 AS23889 Mauritius Telecom Ltd 2.25ms from Ebene, MU
90.7.0.247 AS3215 Orange S.A. 12.08ms from Frankfurt am Main, DE
110.75.232.87 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 5.31ms from Hangzhou, CN
113.224.167.215 AS4837 CHINA UNICOM China169 Backbone 8.67ms from Liaoyang, CN
73.245.59.247 AS7922 Comcast Cable Communications, LLC 10.07ms from Miami, US
221.224.53.71 AS4134 CHINANET-BACKBONE 4.01ms from Nanjing, CN
67.245.111.231 AS12271 Charter Communications Inc 3.48ms from New York City, 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 191.37.138.49
traceroute to 191.37.138.49 (191.37.138.49): 64 hops max, 52 byte packets
4 *
5 [AS56030] 43.240.33.63 14.542 ms
6 [AS56030] 114.23.29.6 14.522 ms
7 *
8 *
9 [AS56030] 43.240.33.9 16.314 ms
10 *
11 [AS263360] 191.37.138.49 344.787 ms
Measurement taken from IPinfo ProbeNet in Christchurch, NZ
On

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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