191.53.164.0/22

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 191.53.164.0/22

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

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

IP Address	ASN	Details
191.53.166.11	AS28202 MASTER S/A	`2.78ms` from Osasco, BR
191.53.167.45	AS28202 MASTER S/A	`2.80ms` from Osasco, BR
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
44.255.95.166	AS16509 Amazon.com, Inc.	`0.21ms` from Boardman, US
99.43.122.6	AS7018 AT&T Enterprises, LLC	`2.63ms` from Chicago, US
75.87.81.102	AS11427 Charter Communications Inc	`13.41ms` from Houston, US
136.33.37.134	AS16591 Google Fiber Inc.	`0.66ms` from Kansas City, US
213.105.216.86	AS5089 Virgin Media Limited	`1.17ms` from London, GB
62.241.8.54	AS15720 Poste Italiane S.p.A.	`9.55ms` from Milan, IT
95.248.176.166	AS3269 Telecom Italia S.p.A.	`2.29ms` from Milan, IT
108.29.53.230	AS701 Verizon Business	`2.18ms` from New York City, US
126.123.130.246	AS17676 SoftBank Corp.	`17.36ms` from Osaka, JP
158.38.207.182	AS224 SIKT - KUNNSKAPSSEKTORENS TJENESTELEVERANDOR	`2.35ms` from Oslo, NO
90.115.29.166	AS3215 Orange S.A.	`0.93ms` from Paris, FR
134.199.136.246	AS14061 DigitalOcean, LLC	`0.18ms` from Santa Clara, US
213.113.121.118	AS8434 Telenor Sverige AB	`0.82ms` from Stockholm, SE
176.32.64.118	AS16509 Amazon.com, Inc.	`0.27ms` from Tokyo, JP
92.202.240.86	AS2527 Sony Network Communications Inc.	`4.19ms` from Tokyo, JP
104.250.75.6	AS15128 Comwave Telecom Inc.	`0.61ms` from Toronto, CA
85.5.205.150	AS3303 Swisscom (Switzerland) Ltd	`2.41ms` from Zuerich, CH
20.246.185.134	AS8075 Microsoft Corporation	`0.63ms` from Ashburn, US
120.5.78.102	AS4837 CHINA UNICOM China169 Backbone	`11.47ms` from Beijing, CN
184.32.229.150	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
62.235.216.22	AS5432 Proximus NV	`2.18ms` from Brussels, BE
191.85.18.246	AS22927 Telefonica de Argentina	`1.74ms` from Buenos Aires, AR
181.23.235.86	AS22927 Telefonica de Argentina	`1.54ms` from Buenos Aires, AR
190.153.100.22	AS11562 Net Uno, C.A.	`0.40ms` from Caracas, VE
140.192.119.54	AS20130 Depaul University	`0.88ms` from Chicago, 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.

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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