191.53.164.0/23

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 191.53.164.0/23

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

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

IP Address	ASN	Details
191.53.165.186	AS28202 MASTER S/A	`2.87ms` from Osasco, BR
191.53.164.1	AS28202 MASTER S/A	`2.42ms` 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
104.81.174.247	AS16625 Akamai Technologies, Inc.	`0.23ms` from Ashburn, US
75.67.201.103	AS7922 Comcast Cable Communications, LLC	`8.67ms` from Boston, US
20.55.214.87	AS8075 Microsoft Corporation	`0.79ms` from Boydton, US
129.21.64.167	AS4385 Rochester Institute of Technology	`3.34ms` from Buffalo, US
61.93.111.231	AS9269 Hong Kong Broadband Network Ltd.	`0.55ms` from Hong Kong, HK
211.59.56.135	AS9318 SK Broadband Co Ltd	`3.51ms` from Incheon, KR
1.252.44.119	AS9318 SK Broadband Co Ltd	`6.89ms` from Incheon, KR
31.166.238.71	AS35819 Etihad Etisalat, a joint stock company	`2.85ms` from Jeddah, SA
51.132.58.55	AS8075 Microsoft Corporation	`0.24ms` from London, GB
95.79.120.87	AS42682 JSC ER-Telecom Holding	`6.73ms` from Moscow, RU
71.236.253.71	AS7922 Comcast Cable Communications, LLC	`5.73ms` from Portland, US
143.110.128.55	AS14061 DigitalOcean, LLC	`0.27ms` from San Jose, US
201.83.210.7	AS28573 Claro NXT Telecomunicacoes Ltda	`6.77ms` from Sao Paulo, BR
18.141.246.231	AS16509 Amazon.com, Inc.	`0.15ms` from Singapore, SG
99.241.215.71	AS812 Rogers Communications Canada Inc.	`3.09ms` from Toronto, CA
18.244.128.231	AS16509 Amazon.com, Inc.	`0.07ms` from Warsaw, PL
79.191.180.151	AS5617 Orange Polska Spolka Akcyjna	`4.19ms` from Warsaw, PL
212.41.105.23	AS9044 BSE Software GmbH	`8.29ms` from Zuerich, CH
166.199.133.103	AS7018 AT&T Enterprises, LLC	`4.91ms` from Atlanta, US
35.90.245.151	AS16509 Amazon.com, Inc.	`0.16ms` from Boardman, US
39.119.169.199	AS9318 SK Broadband Co Ltd	`3.43ms` from Incheon, KR
90.243.230.103	AS5378 Vodafone Limited	`1.95ms` from London, GB
81.77.128.135	AS5378 Vodafone Limited	`5.01ms` from London, GB
190.67.84.215	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`13.31ms` from Medellin, CO
173.169.77.7	AS33363 Charter Communications, Inc	`18.12ms` from Miami, US

Traceroute

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

traceroute -a -n -q1 -f3 191.53.165.197

traceroute to 191.53.165.197 (191.53.165.197): 64 hops max, 52 byte packets

3 [] 187.16.212.212 3.852 ms

4 *

5 *

6 *

7 *

8 [AS28202] 191.53.165.197 6.227 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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