191.53.250.0/23

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

Read more

Pingable IPs

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

IP Address	ASN	Details
191.53.251.15	AS28202 MASTER S/A	`9.74ms` from Osasco, BR
191.53.250.43	AS28202 MASTER S/A	`9.74ms` 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
68.250.160.39	AS7018 AT&T Enterprises, LLC	`2.79ms` from Atlanta, US
83.167.165.7	AS31595 Rocket Fibre Ltd	`0.31ms` from London, GB
96.250.74.7	AS701 Verizon Business	`3.02ms` from New York City, US
97.165.243.87	AS6167 Verizon Business	`16.30ms` from Philadelphia, US
138.75.96.103	AS4773 MobileOne Ltd. Mobile/Internet Service Provider Singapore	`2.16ms` from Singapore, SG
89.164.217.7	AS13046 Hrvatski Telekom d.d.	`2.46ms` from Zagreb, HR
78.0.89.55	AS5391 Hrvatski Telekom d.d.	`1.72ms` from Zagreb, HR
101.183.131.247	AS1221 Telstra Limited	`17.40ms` from Brisbane, AU
125.80.159.103	AS4134 CHINANET-BACKBONE	`2.19ms` from Chongqing, CN
73.243.131.135	AS7922 Comcast Cable Communications, LLC	`5.86ms` from Denver, US
73.231.195.183	AS7922 Comcast Cable Communications, LLC	`5.55ms` from Fremont, US
61.145.49.247	AS136199 CHINANET Guangdong province Yuedong MAN network	`3.14ms` from Guangzhou, CN
121.43.173.215	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`5.23ms` from Hangzhou, CN
85.174.35.103	AS12389 PJSC Rostelecom	`10.49ms` from Krasnodar, RU
80.80.99.183	AS8359 MTS PJSC	`6.78ms` from Krasnodar, RU
5.181.107.199	AS43915 TrueSpeed Communications Limited	`3.93ms` from London, GB
125.9.54.39	AS9824 JCOM Co., Ltd.	`5.77ms` from Osaka, JP
68.108.223.23	AS22773 Cox Communications Inc.	`6.95ms` from Phoenix, US
189.140.26.167	AS8151 UNINET	`12.76ms` from Santiago de Queretaro, MX
32.213.178.39	AS46690 Southern New England Telephone Company and SNET America, Inc.	`9.19ms` from Secaucus, US
35.240.251.231	AS396982 Google LLC	`0.14ms` from Singapore, SG
119.255.255.23	AS23724 IDC, China Telecommunications Corporation	`2.65ms` from Tianjin, CN
174.92.3.23	AS577 Bell Canada	`5.44ms` from Toronto, CA
102.152.149.39	AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom)	`2.20ms` from Tunis, TN
115.59.231.87	AS4837 CHINA UNICOM China169 Backbone	`5.69ms` from Zhengzhou, CN

Traceroute

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

traceroute -a -n -q1 191.53.251.10

traceroute to 191.53.251.10 (191.53.251.10): 64 hops max, 52 byte packets

1 [AS15169] 108.170.228.31 205.65 ms

2 *

3 *

4 [AS28202] 191.53.251.10 239.893 ms

Measurement taken from

IPinfo ProbeNet in Zuerich, CH

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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