191.53.172.0/22

AS28202 · MASTER S/A

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Summary

Country	Brazil
Domain	mastercabo.com.br
ASN	AS28202
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:      20250826 AA
nslastaa:    20250826
nserver:     ns2.mastercabo.com.br
nsstat:      20250826 AA
nslastaa:    20250826
created:     20140409
changed:     20140409

nic-hdl-br:  ADMAS5
person:      Administrativo MasterCabo
e-mail:      ip_engineering@soumaster.com.br
country:     BR
created:     20080402
changed:     20240228

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

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Pingable IPs

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

IP Address	ASN	Details
191.53.173.1	AS28202 MASTER S/A	`3.80ms` from Osasco, BR
191.53.174.1	AS28202 MASTER S/A	`3.79ms` from Osasco, BR
191.53.175.1	AS28202 MASTER S/A	`3.81ms` from Osasco, BR
191.53.172.1	AS28202 MASTER S/A	`3.80ms` 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
110.78.0.150	AS9931 The Communication Authoity of Thailand, CAT	`0.49ms` from Bangkok, TH
62.12.124.150	AS328299 Attijariwafa Bank Egypt S.A.E	`2.34ms` from Cairo, EG
50.4.206.38	AS12083 WideOpenWest Finance LLC	`11.42ms` from Chicago, US
66.161.227.54	AS6181 Cincinnati Bell Telephone Company LLC	`1.00ms` from Cincinnati, US
3.19.112.214	AS16509 Amazon.com, Inc.	`0.19ms` from Columbus, US
27.150.40.246	AS4134 CHINANET-BACKBONE	`6.85ms` from Fuzhou, CN
27.64.142.230	AS7552 Viettel Group	`1.00ms` from Ho Chi Minh City, VN
172.119.61.166	AS20001 Charter Communications Inc	`5.36ms` from Los Angeles, US
45.29.197.22	AS7018 AT&T Enterprises, LLC	`2.63ms` from Miami, US
208.52.144.54	AS19935 CRRS-TV	`17.30ms` from Montreal, CA
159.93.130.246	AS2875 Joint Institute for Nuclear Research	`3.45ms` from Moscow, RU
178.187.140.198	AS12389 PJSC Rostelecom	`5.78ms` from Novosibirsk, RU
126.122.199.166	AS17676 SoftBank Corp.	`4.00ms` from Osaka, JP
79.161.251.102	AS29695 Altibox AS	`3.43ms` from Oslo, NO
88.184.164.102	AS12322 Free SAS	`10.00ms` from Paris, FR
52.73.102.246	AS14618 Amazon.com, Inc.	`0.17ms` from Reston, US
49.162.216.6	AS17858 LG POWERCOMM	`1.57ms` from Seoul, KR
61.83.140.214	AS4766 Korea Telecom	`2.44ms` from Seoul, KR
1.161.67.54	AS3462 Data Communication Business Group	`0.60ms` from Taipei, TW
209.20.26.198	AS852 TELUS Communications Inc.	`0.93ms` from Toronto, CA
213.244.109.22	AS12975 PALTEL Autonomous System	`8.63ms` from Amman, JO
23.213.158.134	AS20940 Akamai International B.V.	`0.16ms` from Ashburn, US
147.253.251.102	AS30165 Dalton Utilities	`3.88ms` from Atlanta, US
162.231.226.54	AS7018 AT&T Enterprises, LLC	`4.11ms` from Atlanta, US
213.73.96.6	AS34171 snafu Gesellschaft fuer interaktive Netzwerke mbH	`0.64ms` from Berlin, DE

Traceroute

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

traceroute -a -n -q1 191.53.172.1

traceroute to 191.53.172.1 (191.53.172.1): 64 hops max, 52 byte packets

1 [AS63023] 23.158.40.1 0.298 ms

2 [AS3257] 72.29.214.9 5.067 ms

3 [AS3257] 89.149.129.198 57.372 ms

4 [AS3257] 76.74.48.54 56.975 ms

5 *

6 *

7 [AS28202] 191.53.172.1 171.595 ms

Measurement taken from

IPinfo ProbeNet in Phoenix, US

On August 28th 2025

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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