191.53.50.0/23

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
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 191.53.50.0/23

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

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

IP Address	ASN	Details
191.53.50.1	AS28202 MASTER S/A	`3.67ms` from Osasco, BR
191.53.51.1	AS28202 MASTER S/A	`3.68ms` 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
213.187.243.39	AS35470 Signet B.V.	`0.66ms` from Amsterdam, NL
20.25.124.23	AS8075 Microsoft Corporation	`0.37ms` from Ashburn, US
140.247.183.7	AS1742 Harvard University	`1.46ms` from Boston, US
20.65.1.71	AS8075 Microsoft Corporation	`0.24ms` from Boydton, US
23.204.153.7	AS35994 Akamai Technologies, Inc.	`0.51ms` from Dallas, US
99.137.240.231	AS7018 AT&T Enterprises, LLC	`19.47ms` from San Antonio, US
34.124.88.151	AS396982 Google LLC	`1.00ms` from Ashburn, US
71.120.186.215	AS701 Verizon Business	`9.04ms` from Ashburn, US
3.23.21.135	AS16509 Amazon.com, Inc.	`0.19ms` from Columbus, US
20.12.209.231	AS8075 Microsoft Corporation	`0.15ms` from Des Moines, US
117.1.213.151	AS7552 Viettel Group	`3.15ms` from Hanoi, VN
52.184.80.151	AS8075 Microsoft Corporation	`0.30ms` from Hong Kong, HK
172.88.219.103	AS20001 Charter Communications Inc	`6.16ms` from Los Angeles, US
83.58.17.119	AS3352 TELEFONICA DE ESPANA S.A.U.	`3.60ms` from Madrid, ES
96.242.47.7	AS701 Verizon Business	`1.47ms` from New York City, US
113.153.8.23	AS2516 KDDI CORPORATION	`9.54ms` from Osaka, JP
54.180.227.231	AS16509 Amazon.com, Inc.	`0.33ms` from Seoul, KR
114.35.148.215	AS3462 Data Communication Business Group	`5.28ms` from Taichung, TW
60.18.7.87	AS4837 CHINA UNICOM China169 Backbone	`4.01ms` from Tieling, CN
88.213.157.119	AS35518 sasag Kabelkommunikation AG	`5.13ms` from Zuerich, CH
102.68.125.7	AS328448 La Direction générale des impôts	`18.75ms` from Accra, GH
48.199.25.55	AS8075 Microsoft Corporation	`0.60ms` from Amsterdam, NL
52.104.209.7	AS8075 Microsoft Corporation	`0.27ms` from Cardiff, GB
45.46.137.39	AS11351 Charter Communications Inc	`17.71ms` from Chicago, US
161.13.41.247	AS13428 Surf Air Wireless, LLC	`2.40ms` 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 191.53.50.103

traceroute to 191.53.50.103 (191.53.50.103): 64 hops max, 52 byte packets

3 [AS28202] 191.240.6.122 248.406 ms

4 [AS28202] 191.53.50.103 252.59 ms

Measurement taken from

IPinfo ProbeNet in Tel Aviv, IL

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.

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