191.53.50.0/24

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:     191.53.148.0/24
nserver:     ns1.mastercabo.com.br
nsstat:      20260123 AA
nslastaa:    20260123
nserver:     ns2.mastercabo.com.br
nsstat:      20260123 AA
nslastaa:    20260123
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 191.53.50.0/24

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

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

IP Address	ASN	Details
191.53.50.1	AS28202 MASTER S/A	`3.66ms` 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
157.151.100.40	AS31898 Oracle Corporation	`0.36ms` from Ashburn, US
3.77.181.232	AS16509 Amazon.com, Inc.	`0.19ms` from Frankfurt am Main, DE
3.121.167.232	AS16509 Amazon.com, Inc.	`0.16ms` from Frankfurt am Main, DE
77.12.126.168	AS6805 Telefonica Germany GmbH & Co.OHG	`2.31ms` from Frankfurt am Main, DE
76.64.202.56	AS577 Bell Canada	`3.39ms` from Montreal, CA
186.202.132.248	AS27715 Locaweb Serviços de Internet S/A	`0.94ms` from Sao Paulo, BR
67.160.59.152	AS7922 Comcast Cable Communications, LLC	`4.07ms` from Seattle, US
183.100.79.136	AS4766 Korea Telecom	`1.60ms` from Seoul, KR
182.21.97.88	AS10010 TOKAI Communications Corporation	`2.09ms` from Tokyo, JP
79.129.40.40	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`1.34ms` from Athens, GR
167.8.20.8	AS397502 TEGNA Inc.	`17.69ms` from Chicago, US
106.61.7.104	AS4134 CHINANET-BACKBONE	`0.44ms` from Kunming, CN
194.75.114.200	AS2856 British Telecommunications PLC	`0.82ms` from London, GB
86.181.46.120	AS2856 British Telecommunications PLC	`1.37ms` from London, GB
88.12.246.72	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.12ms` from Madrid, ES
24.131.140.248	AS7922 Comcast Cable Communications, LLC	`2.97ms` from Minneapolis, US
140.150.132.56	AS26548 PureVoltage Hosting Inc.	`0.16ms` from New York City, US
3.227.219.104	AS14618 Amazon.com, Inc.	`0.39ms` from Reston, US
49.27.5.152	AS4766 Korea Telecom	`6.39ms` from Seoul, KR
13.225.176.24	AS16509 Amazon.com, Inc.	`0.98ms` from Tokyo, JP
105.105.99.184	AS36947 Telecom Algeria	`13.95ms` from Algiers, DZ
145.53.174.216	AS1136 KPN B.V.	`1.26ms` from Amsterdam, NL
93.192.1.232	AS3320 Deutsche Telekom AG	`3.89ms` from Berlin, DE
109.156.173.40	AS2856 British Telecommunications PLC	`2.69ms` from Erith, GB
118.31.83.136	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`4.86ms` from Hangzhou, CN

Traceroute

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

traceroute -a -n -q1 191.53.50.247

traceroute to 191.53.50.247 (191.53.50.247): 64 hops max, 52 byte packets

1 [AS15169] 108.170.228.30 162.603 ms

2 *

3 [AS28202] 191.240.6.122 167.282 ms

4 [AS28202] 191.53.50.247 169.726 ms

Measurement taken from

IPinfo ProbeNet in Las Vegas, US

On January 19th 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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