191.53.140.0/23

AS28202 · MASTER S/A

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Summary

Country	Brazil
Domain	mastercabo.com.br
ASN	AS28202
Parent Range	191.53.0.0/16
Registry	LACNIC
ID	ADM32

WHOIS Details

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

inetnum:     191.53.0.0/16
aut-num:     AS28202
abuse-c:     ADMAS5
owner:       MASTER S/A
ownerid:     01.766.744/0001-84
responsible: Engenharia de Redes
country:     BR
owner-c:     ADMAS5
tech-c:      ADMAS5
inetrev:     191.53.151.0/24
nserver:     ns1.mastercabo.com.br
nsstat:      20260422 AA
nslastaa:    20260422
nserver:     ns2.mastercabo.com.br
nsstat:      20260422 AA
nslastaa:    20260422
created:     20140409
changed:     20140409

nic-hdl-br:  ADMAS5
person:      Administrativo MasterCabo
e-mail:      ip_engineering@soumaster.com.br
country:     BR
created:     20080402
changed:     20240228

Overlapping Ranges

BGP prefixes that contain 191.53.140.0/23

Range	ASN	Company	Num of IPs
191.53.0.0/16	AS28202	MASTER S/A	65,536

Nearby Ranges

BGP prefixes that overlap with 191.53.0.0/16

Range	ASN	Company	Num of IPs
191.53.0.0/16	AS28202	MASTER S/A	65,536

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

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

IP Address	ASN	Details
191.53.141.1	AS28202 MASTER S/A	`13.39ms` from Osasco, BR
191.53.140.1	AS28202 MASTER S/A	`13.40ms` 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
52.179.122.119	AS8075 Microsoft Corporation	`0.37ms` from Ashburn, US
20.124.182.151	AS8075 Microsoft Corporation	`0.37ms` from Ashburn, US
73.217.36.231	AS7922 Comcast Cable Communications, LLC	`5.93ms` from Denver, US
173.3.49.7	AS6128 Cablevision Systems Corp.	`2.40ms` from New York City, US
95.233.203.151	AS3269 Telecom Italia S.p.A.	`5.05ms` from Rome, IT
59.15.73.55	AS4766 Korea Telecom	`0.89ms` from Seoul, KR
77.56.7.87	AS6730 Sunrise GmbH	`5.32ms` from Zuerich, CH
74.249.58.231	AS8075 Microsoft Corporation	`0.37ms` from Boydton, US
58.243.249.7	AS140726 UNICOM AnHui province network	`3.50ms` from Huainan, CN
126.81.77.183	AS17676 SoftBank Corp.	`15.52ms` from Osaka, JP
119.184.196.23	AS4837 CHINA UNICOM China169 Backbone	`4.74ms` from Qingdao, CN
201.119.227.215	AS8151 UNINET	`3.94ms` from Santiago de Queretaro, MX
191.205.212.119	AS26599 TELEFÔNICA BRASIL S.A	`2.48ms` from Sao Paulo, BR
211.107.88.71	AS4766 Korea Telecom	`1.67ms` from Seoul, KR
4.230.138.55	AS8075 Microsoft Corporation	`0.41ms` from Seoul, KR
43.142.43.119	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.69ms` from Shanghai, CN
220.57.17.103	AS17676 SoftBank Corp.	`3.83ms` from Tokyo, JP
41.99.92.55	AS36947 Telecom Algeria	`11.03ms` from Valencia, ES
86.94.181.231	AS1136 KPN B.V.	`2.86ms` from Amsterdam, NL
91.58.77.71	AS3320 Deutsche Telekom AG	`2.81ms` from Berlin, DE
116.162.14.55	AS4837 CHINA UNICOM China169 Backbone	`2.86ms` from Changsha, CN
60.186.175.71	AS4134 CHINANET BACKBONE	`5.23ms` from Hangzhou, CN
198.153.84.247	AS62943 Missouri Network Alliance, LLC	`6.11ms` from Kansas City, US
104.166.70.167	AS46261 QuickPacket, LLC	`0.71ms` from Los Angeles, US
122.239.54.247	AS4134 CHINANET BACKBONE	`13.90ms` from Nanchang, CN

Traceroute

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

traceroute -a -n -q1 191.53.141.5

traceroute to 191.53.141.5 (191.53.141.5): 64 hops max, 52 byte packets

1 [AS22356] 186.192.155.1 0.455 ms

2 [AS22356] 177.190.108.231 0.312 ms

3 [AS22356] 177.190.108.100 0.686 ms

4 [AS22356] 186.192.157.7 1.402 ms

5 *

6 *

7 [AS28202] 191.53.141.5 24.035 ms

Measurement taken from

IPinfo ProbeNet in Rio de Janeiro, BR

On April 13th 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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