191.53.32.0/23

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:      20260322 AA
nslastaa:    20260322
nserver:     ns2.mastercabo.com.br
nsstat:      20260322 AA
nslastaa:    20260322
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 191.53.32.0/23

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

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

IP Address	ASN	Details
191.53.32.1	AS28202 MASTER S/A	`13.81ms` from Osasco, BR
191.53.33.0	AS28202 MASTER S/A	`17.02ms` from Sao Paulo, 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
188.191.101.39	AS7029 Windstream Communications LLC	`0.50ms` from Ashburn, US
54.214.177.199	AS16509 Amazon.com, Inc.	`0.22ms` from Boardman, US
120.153.222.119	AS1221 Telstra Limited	`2.65ms` from Brisbane, AU
187.142.17.23	AS8151 UNINET	`9.14ms` from Guadalajara, MX
148.71.34.151	AS12353 Vodafone Portugal	`2.18ms` from Lisbon, PT
209.93.26.231	AS6871 Plusnet	`10.08ms` from London, GB
201.171.206.71	AS8151 UNINET	`7.13ms` from Los Angeles, US
189.138.8.39	AS8151 UNINET	`2.41ms` from Mexico City, MX
2.60.90.247	AS12389 PJSC Rostelecom	`8.58ms` from Novosibirsk, RU
94.30.216.199	AS20910 SIA "BITE Latvija"	`0.56ms` from Riga, LV
216.86.176.71	AS11191 Cal.net, Inc.	`4.25ms` from San Jose, US
187.230.184.103	AS8151 UNINET	`3.32ms` from Santiago de Queretaro, MX
202.225.65.7	AS2518 BIGLOBE Inc.	`9.86ms` from Tokyo, JP
179.61.197.87	AS174 Cogent Communications, LLC	`0.98ms` from Toronto, CA
23.167.192.247	AS397654 46 Labs LLC	`0.16ms` from Ashburn, US
163.171.105.135	AS4651 National Telecom Public Company Limited	`0.78ms` from Bangkok, TH
179.211.39.135	AS28573 Claro NXT Telecomunicacoes Ltda	`6.42ms` from Curitiba, BR
198.205.24.87	AS40910 Baylor Health Care System	`1.21ms` from Dallas, US
87.78.157.87	AS8422 NetCologne Gesellschaft fur Telekommunikation mbH	`2.69ms` from Duesseldorf, DE
43.216.210.55	AS16509 Amazon.com, Inc.	`0.82ms` from Kuala Lumpur, MY
211.229.154.135	AS4766 Korea Telecom	`4.92ms` from Seoul, KR
183.96.69.231	AS4766 Korea Telecom	`1.52ms` from Seoul, KR
61.240.43.55	AS4837 CHINA UNICOM China169 Backbone	`2.50ms` from Taiyuan, CN
220.107.234.103	AS4713 NTT DOCOMO BUSINESS,Inc.	`15.05ms` from Tokyo, JP
68.35.99.87	AS7922 Comcast Cable Communications, LLC	`12.12ms` from Atlanta, US

Traceroute

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

traceroute -a -n -q1 -f5 191.53.32.1

traceroute to 191.53.32.1 (191.53.32.1): 64 hops max, 52 byte packets

5 [] 187.16.216.221 1.085 ms

6 *

7 [AS28202] 191.240.3.18 15.824 ms

8 [AS28202] 191.53.32.1 15.937 ms

Measurement taken from

IPinfo ProbeNet in Sao Paulo, BR

On March 21st 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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