191.53.188.0/23

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 191.53.188.0/23

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

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

IP Address	ASN	Details
191.53.188.65	AS28202 MASTER S/A	`9.56ms` from Osasco, BR
191.53.189.168	AS28202 MASTER S/A	`9.24ms` 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
77.175.138.55	AS1136 KPN B.V.	`1.41ms` from Amsterdam, NL
174.50.107.39	AS7922 Comcast Cable Communications, LLC	`13.03ms` from Atlanta, US
74.36.142.183	AS5650 Frontier Communications of America, Inc.	`13.22ms` from Chicago, US
3.78.24.215	AS16509 Amazon.com, Inc.	`0.13ms` from Frankfurt am Main, DE
91.5.216.183	AS3320 Deutsche Telekom AG	`5.52ms` from Frankfurt am Main, DE
43.109.101.247	AS24429 Zhejiang Taobao Network Co.,Ltd	`1.20ms` from Helsinki, FI
109.173.99.199	AS42610 PJSC Rostelecom	`1.23ms` from Moscow, RU
124.99.66.71	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.24ms` from Osaka, JP
153.199.16.7	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.01ms` from Osaka, JP
101.1.255.183	AS7522 STNet, Incorporated	`6.89ms` from Osaka, JP
85.141.101.23	AS8359 MTS PJSC	`17.26ms` from Saint Petersburg, RU
181.36.134.119	AS28118 ALTICE DOMINICANA S.A.	`11.70ms` from Santo Domingo, DO
8.142.218.167	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.15ms` from Zhangjiakou, CN
122.179.189.135	AS24560 Bharti Airtel Ltd., Telemedia Services	`9.95ms` from Delhi, IN
87.146.131.231	AS3320 Deutsche Telekom AG	`2.26ms` from Duesseldorf, DE
3.127.58.247	AS16509 Amazon.com, Inc.	`0.12ms` from Frankfurt am Main, DE
167.56.213.199	AS6057 Administracion Nacional de Telecomunicaciones	`3.56ms` from Montevideo, UY
172.92.75.151	AS11404 Wave Broadband	`7.67ms` from Seattle, US
223.130.81.231	AS46010 SAMJUNG DATA SERVICE	`1.61ms` from Seoul, KR
220.76.201.103	AS4766 Korea Telecom	`1.37ms` from Seoul, KR
61.51.223.215	AS4808 China Unicom Beijing Province Network	`6.29ms` from Beijing, CN
59.94.209.183	AS9829 National Internet Backbone	`12.34ms` from Bengaluru, IN
212.79.49.135	AS20783 pop-interactive GmbH	`0.40ms` from Hamburg, DE
27.65.98.55	AS7552 Viettel Group	`4.00ms` from Ho Chi Minh City, VN
43.154.222.151	AS132203 Tencent Building, Kejizhongyi Avenue	`0.42ms` from Hong Kong, HK

Traceroute

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

traceroute -a -n -q1 -f3 191.53.188.43

traceroute to 191.53.188.43 (191.53.188.43): 64 hops max, 52 byte packets

3 [] 187.16.212.212 3.282 ms

4 *

5 *

6 *

7 *

8 [AS28202] 191.53.188.43 10.945 ms

Measurement taken from

IPinfo ProbeNet in Sao Paulo, 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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