191.53.142.0/23

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
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 191.53.142.0/23

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

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

IP Address	ASN	Details
191.53.143.1	AS28202 MASTER S/A	`13.38ms` from Osasco, BR
191.53.142.1	AS28202 MASTER S/A	`13.34ms` 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
44.219.188.23	AS14618 Amazon.com, Inc.	`0.48ms` from Ashburn, US
104.154.97.199	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
183.129.130.87	AS4134 CHINANET-BACKBONE	`5.03ms` from Hangzhou, CN
102.141.161.215	AS327901 Level 7 Wireless (Pty) Ltd	`1.82ms` from Johannesburg, ZA
163.166.128.87	AS15914 British Airways plc	`6.11ms` from London, GB
83.42.142.247	AS3352 TELEFONICA DE ESPANA S.A.U.	`10.26ms` from Madrid, ES
34.73.189.183	AS396982 Google LLC	`0.14ms` from Moncks Corner, US
91.229.209.135	AS48667 AKVILON Ltd.	`10.42ms` from Moscow, RU
178.252.72.87	AS42893 Home Internet Ltd	`1.25ms` from Saint Petersburg, RU
90.126.43.55	AS3215 Orange S.A.	`9.39ms` from Strasbourg, FR
91.114.196.103	AS8447 A1 Telekom Austria AG	`3.46ms` from Vienna, AT
101.200.164.39	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.97ms` from Beijing, CN
173.219.67.135	AS19108 Optimum	`18.45ms` from Dallas, US
95.80.37.167	AS48514 Stiftelsen Chalmers Studenthem	`1.04ms` from Goeteborg, SE
116.102.24.167	AS24086 Viettel Corporation	`3.90ms` from Ho Chi Minh City, VN
5.69.156.39	AS5607 Sky UK Limited	`13.04ms` from London, GB
206.135.250.183	AS2914 NTT America, Inc.	`0.25ms` from Los Angeles, US
95.255.198.151	AS3269 Telecom Italia S.p.A.	`4.34ms` from Milan, IT
79.221.56.183	AS3320 Deutsche Telekom AG	`4.09ms` from Nuernberg, DE
219.50.238.7	AS17676 SoftBank Corp.	`4.26ms` from Osaka, JP
179.160.197.183	AS26599 TELEFÔNICA BRASIL S.A	`2.13ms` from Osasco, BR
94.239.182.39	AS5410 Bouygues Telecom SA	`1.47ms` from Paris, FR
43.135.157.199	AS132203 Tencent Building, Kejizhongyi Avenue	`0.25ms` from San Jose, US
112.170.112.55	AS4766 Korea Telecom	`3.07ms` from Seoul, KR
126.61.4.103	AS17676 SoftBank Corp.	`9.40ms` from Tokyo, JP

Traceroute

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

traceroute -a -n -q1 -f4 191.53.142.193

traceroute to 191.53.142.193 (191.53.142.193): 64 hops max, 52 byte packets

4 [AS3356] 8.242.2.78 0.613 ms

5 *

6 *

7 [AS28202] 191.53.142.193 15.704 ms

Measurement taken from

IPinfo ProbeNet in Rio de Janeiro, BR

On March 20th 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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