191.53.234.0/23

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:     191.53.4.0/24
nserver:     ns1.mastercabo.com.br
nsstat:      20260120 AA
nslastaa:    20260120
nserver:     ns2.mastercabo.com.br
nsstat:      20260120 AA
nslastaa:    20260120
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 191.53.234.0/23

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

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

IP Address	ASN	Details
191.53.234.1	AS28202 MASTER S/A	`8.20ms` from Osasco, BR
191.53.235.127	AS28202 MASTER S/A	`9.06ms` 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
44.251.95.231	AS16509 Amazon.com, Inc.	`0.59ms` from Boardman, US
34.78.95.119	AS396982 Google LLC	`0.15ms` from Brussels, BE
91.13.206.231	AS3320 Deutsche Telekom AG	`5.33ms` from Frankfurt am Main, DE
78.184.39.135	AS9121 Turk Telekomunikasyon Anonim Sirketi	`4.32ms` from Istanbul, TR
202.137.21.151	AS9905 Linknet ASN	`2.08ms` from Jakarta, ID
46.189.130.71	AS12353 Vodafone Portugal	`2.51ms` from Lisbon, PT
24.253.69.135	AS22773 Cox Communications Inc.	`9.46ms` from Los Angeles, US
85.58.27.231	AS12479 Orange Espagne SA	`2.47ms` from Madrid, ES
192.51.171.7	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`1.17ms` from Osaka, JP
211.132.71.87	AS7522 STNet, Incorporated	`6.99ms` from Osaka, JP
109.169.154.39	AS12389 PJSC Rostelecom	`0.64ms` from Samara, RU
160.223.166.7	AS40934 Fortinet Inc.	`3.55ms` from Seattle, US
129.32.92.23	AS3778 Temple University	`3.59ms` from Secaucus, US
175.214.55.7	AS4766 Korea Telecom	`1.74ms` from Seoul, KR
112.176.230.183	AS4766 Korea Telecom	`4.38ms` from Seoul, KR
58.232.73.23	AS9318 SK Broadband Co Ltd	`3.67ms` from Seoul, KR
175.168.73.55	AS4837 CHINA UNICOM China169 Backbone	`7.42ms` from Tieling, CN
181.215.59.151	AS133296 Web Werks India Pvt. Ltd.	`0.75ms` from Bengaluru, IN
119.52.97.183	AS4837 CHINA UNICOM China169 Backbone	`6.31ms` from Changchun, CN
34.143.17.247	AS396982 Google LLC	`0.54ms` from Council Bluffs, US
177.127.5.7	AS28573 Claro NXT Telecomunicacoes Ltda	`3.97ms` from Fortaleza, BR
3.73.139.231	AS16509 Amazon.com, Inc.	`0.20ms` from Frankfurt am Main, DE
220.95.31.215	AS4766 Korea Telecom	`6.75ms` from Incheon, KR
78.189.48.151	AS9121 Turk Telekomunikasyon Anonim Sirketi	`1.19ms` from Istanbul, TR
186.52.201.87	AS6057 Administracion Nacional de Telecomunicaciones	`1.89ms` from Montevideo, UY

Traceroute

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

traceroute -a -n -q1 -f5 191.53.235.142

traceroute to 191.53.235.142 (191.53.235.142): 64 hops max, 52 byte packets

5 [] 187.16.216.221 1.294 ms

6 *

7 *

8 [AS28202] 191.53.235.142 11.536 ms

Measurement taken from

IPinfo ProbeNet in Sao Paulo, BR

On January 19th 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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