191.53.72.0/23

AS28202 · MASTER S/A

Need more data or want to access it via API or data downloads? Sign up to get free access

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
owner-c:     ADMAS5
tech-c:      ADMAS5
inetrev:     191.53.151.0/24
nserver:     ns1.mastercabo.com.br
nsstat:      20260316 AA
nslastaa:    20260316
nserver:     ns2.mastercabo.com.br
nsstat:      20260316 AA
nslastaa:    20260316
created:     20140409
changed:     20140409

nic-hdl-br:  ADMAS5
person:      Administrativo MasterCabo
created:     20080402
changed:     20240228

Overlapping Ranges

BGP prefixes that contain 191.53.72.0/23

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
191.53.72.1	AS28202 MASTER S/A	`14.13ms` from Osasco, BR
191.53.73.142	AS28202 MASTER S/A	`21.58ms` 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
43.136.183.87	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.75ms` from Chengdu, CN
118.27.192.7	AS131392 GMO-Z.com Runsystem Joint Stock Company	`0.95ms` from Hanoi, VN
50.115.244.215	AS46792 Paragould Municipal Utilities	`5.34ms` from Little Rock, US
81.103.21.39	AS5089 Virgin Media Limited	`5.04ms` from London, GB
132.239.212.231	AS7377 University of California, San Diego	`2.74ms` from Los Angeles, US
3.162.45.119	AS16509 Amazon.com, Inc.	`0.23ms` from Paris, FR
39.89.140.151	AS4837 CHINA UNICOM China169 Backbone	`1.83ms` from Qingdao, CN
77.106.29.247	AS12389 PJSC Rostelecom	`10.94ms` from Saint Petersburg, RU
204.11.106.23	AS32354 Unwired	`1.61ms` from San Jose, US
125.135.42.7	AS4766 Korea Telecom	`7.04ms` from Seoul, KR
31.208.136.119	AS29518 Bredband2 AB	`10.59ms` from Stockholm, SE
177.196.108.183	AS26599 TELEFÔNICA BRASIL S.A	`4.37ms` from São Paulo, BR
62.40.5.7	AS8469 CANCOM Managed Services GmbH	`16.87ms` from Berlin, DE
123.19.145.247	AS45899 VNPT Corp	`2.56ms` from Da Nang, VN
183.56.232.183	AS135089 China Telecom	`2.23ms` from Guangzhou, CN
77.8.117.247	AS6805 Telefonica Germany GmbH & Co.OHG	`1.20ms` from Hamburg, DE
47.83.44.215	AS45102 Alibaba (US) Technology Co., Ltd.	`1.24ms` from Hong Kong, HK
81.111.43.119	AS5089 Virgin Media Limited	`4.51ms` from London, GB
20.162.230.87	AS8075 Microsoft Corporation	`0.24ms` from London, GB
79.9.0.231	AS3269 Telecom Italia S.p.A.	`6.70ms` from Milan, IT
176.96.190.7	AS213544 OOO TRK "Perspektiva"	`18.16ms` from Moscow, RU
126.60.190.103	AS17676 SoftBank Corp.	`2.84ms` from Osaka, JP
59.11.13.151	AS4766 Korea Telecom	`1.69ms` from Seoul, KR
106.11.251.71	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`2.71ms` from Shanghai, CN
13.214.240.167	AS16509 Amazon.com, Inc.	`0.13ms` from Singapore, SG

Traceroute

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

traceroute -a -n -q1 191.53.73.32

traceroute to 191.53.73.32 (191.53.73.32): 64 hops max, 52 byte packets

1 [AS15169] 108.170.228.30 1.655 ms

2 *

3 [AS28202] 191.240.6.1 9.213 ms

4 *

5 *

6 [AS28202] 191.53.73.32 28.15 ms

Measurement taken from

IPinfo ProbeNet in Sao Paulo, BR

On March 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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales