191.53.120.0/23

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 191.53.120.0/23

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

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

IP Address	ASN	Details
191.53.121.163	AS28202 MASTER S/A	`3.74ms` from Osasco, BR
191.53.120.1	AS28202 MASTER S/A	`2.52ms` 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
44.234.232.87	AS16509 Amazon.com, Inc.	`0.16ms` from Boardman, US
47.108.138.39	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.10ms` from Chengdu, CN
184.56.57.55	AS10796 Charter Communications Inc	`8.93ms` from Cleveland, US
59.183.131.39	AS9829 National Internet Backbone	`12.18ms` from Delhi, IN
36.249.55.87	AS4837 CHINA UNICOM China169 Backbone	`10.67ms` from Fuzhou, CN
83.166.134.199	AS29222 Infomaniak Network SA	`0.68ms` from Geneve, CH
156.240.148.183	AS136907 HUAWEI CLOUDS	`1.07ms` from Hong Kong, HK
86.111.67.183	AS49332 Lanet Network Ltd	`7.23ms` from Kyiv, UA
18.130.11.23	AS16509 Amazon.com, Inc.	`0.15ms` from London, GB
47.176.152.7	AS5650 Frontier Communications of America, Inc.	`0.53ms` from Los Angeles, US
46.25.164.87	AS12430 VODAFONE ESPANA S.A.U.	`10.99ms` from Madrid, ES
176.209.177.55	AS12389 PJSC Rostelecom	`5.56ms` from Novosibirsk, RU
52.243.241.231	AS8075 Microsoft Corporation	`1.72ms` from San Antonio, US
139.198.168.247	AS59078 Yunify Technologies Inc.	`2.72ms` from Shanghai, CN
124.94.145.119	AS4837 CHINA UNICOM China169 Backbone	`6.11ms` from Tieling, CN
59.168.221.39	AS9824 JCOM Co., Ltd.	`9.57ms` from Tokyo, JP
47.226.125.119	AS20115 Charter Communications LLC	`12.72ms` from Atlanta, US
68.42.153.39	AS7922 Comcast Cable Communications, LLC	`11.14ms` from Flint, US
73.232.5.7	AS7922 Comcast Cable Communications, LLC	`7.95ms` from Houston, US
211.110.120.151	AS9318 SK Broadband Co Ltd	`9.51ms` from Incheon, KR
142.56.30.39	AS15108 Allo Communications LLC	`4.95ms` from Lincoln, US
60.227.206.39	AS1221 Telstra Limited	`5.93ms` from Sydney, AU
108.28.187.199	AS701 Verizon Business	`1.92ms` from Ashburn, US
94.68.68.247	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`5.77ms` from Athens, GR
99.120.14.119	AS7018 AT&T Enterprises, LLC	`3.07ms` from Atlanta, US

Traceroute

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

traceroute -a -n -q1 191.53.120.62

traceroute to 191.53.120.62 (191.53.120.62): 64 hops max, 52 byte packets

1 [AS15169] 108.170.228.30 201.381 ms

2 *

3 *

4 [AS28202] 191.53.120.62 221.454 ms

Measurement taken from

IPinfo ProbeNet in Berlin, DE

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.

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