191.53.120.0/23

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:     191.53.150.0/24
nserver:     ns1.mastercabo.com.br
nsstat:      20260423 AA
nslastaa:    20260423
nserver:     ns2.mastercabo.com.br
nsstat:      20260423 AA
nslastaa:    20260423
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 191.53.120.0/23

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

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

IP Address	ASN	Details
191.53.120.1	AS28202 MASTER S/A	`2.53ms` from Osasco, BR
191.53.121.163	AS28202 MASTER S/A	`3.58ms` 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
45.32.236.119	AS20473 The Constant Company, LLC	`0.13ms` from Amsterdam, NL
108.141.166.7	AS8075 Microsoft Corporation	`0.23ms` from Amsterdam, NL
99.120.14.119	AS7018 AT&T Enterprises, LLC	`3.34ms` from Atlanta, US
201.180.99.167	AS22927 Telefonica de Argentina	`4.96ms` from Buenos Aires, AR
87.95.229.71	AS16086 DNA Oyj	`2.07ms` from Helsinki, FI
58.230.158.151	AS9318 SK Broadband Co Ltd	`5.30ms` from Incheon, KR
81.133.162.151	AS2856 British Telecommunications PLC	`2.74ms` from London, GB
80.4.246.7	AS5089 Virgin Media Limited	`5.71ms` from London, GB
104.131.182.135	AS14061 DigitalOcean, LLC	`0.30ms` from New York City, US
193.69.108.87	AS2116 GLOBALCONNECT AS	`3.56ms` from Sandefjord, NO
165.154.231.87	AS142002 Scloud Pte Ltd	`0.52ms` from Tokyo, JP
202.29.16.135	AS147312 Songkhla Rajabhat University Network.	`14.47ms` from Bangkok, TH
58.18.172.199	AS4837 CHINA UNICOM China169 Backbone	`2.85ms` from Hohhot, CN
182.185.19.71	AS17557 Pakistan Telecommunication Company Limited	`5.89ms` from Karachi, PK
81.131.88.167	AS2856 British Telecommunications PLC	`4.89ms` from London, GB
112.246.87.87	AS4837 CHINA UNICOM China169 Backbone	`10.61ms` from Qingdao, CN
34.204.186.103	AS14618 Amazon.com, Inc.	`0.33ms` from Reston, US
211.194.140.7	AS4766 Korea Telecom	`3.22ms` from Seoul, KR
45.76.144.87	AS20473 The Constant Company, LLC	`0.17ms` from Singapore, SG
24.86.207.135	AS6327 Shaw Communications	`8.06ms` from Vancouver, CA
60.6.219.167	AS4837 CHINA UNICOM China169 Backbone	`10.12ms` from Beijing, CN
178.23.41.135	AS44806 Kinamo N.V.	`0.53ms` from Brussels, BE
195.71.47.199	AS6805 Telefonica Germany GmbH & Co.OHG	`0.71ms` from Frankfurt am Main, DE
122.224.164.7	AS4134 CHINANET BACKBONE	`4.01ms` from Hangzhou, CN
79.144.98.71	AS3352 TELEFONICA DE ESPANA S.A.U.	`9.78ms` from Madrid, ES

Traceroute

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

traceroute -a -n -q1 -f3 191.53.121.227

traceroute to 191.53.121.227 (191.53.121.227): 64 hops max, 52 byte packets

3 [AS28202] 191.240.1.17 0.742 ms

4 [AS28202] 191.240.1.16 0.449 ms

5 *

6 *

7 [AS28202] 191.53.121.227 4.266 ms

Measurement taken from

IPinfo ProbeNet in Osasco, 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.

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