191.53.178.0/23

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:     191.53.150.0/24
nserver:     ns1.mastercabo.com.br
nsstat:      20260423 AA
nslastaa:    20260423
nserver:     ns2.mastercabo.com.br
nsstat:      20260423 AA
nslastaa:    20260423
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 191.53.178.0/23

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

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

IP Address	ASN	Details
191.53.178.30	AS28202 MASTER S/A	`9.49ms` from Osasco, BR
191.53.179.177	AS28202 MASTER S/A	`9.45ms` 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
71.114.14.231	AS701 Verizon Business	`2.92ms` from Ashburn, US
218.96.244.247	AS10212 China Enterprise ICT Solutions Limited	`2.80ms` from Beijing, CN
217.230.187.231	AS3320 Deutsche Telekom AG	`4.96ms` from Berlin, DE
156.218.174.167	AS8452 TE-AS	`5.97ms` from Cairo, EG
96.52.143.39	AS6327 Shaw Communications	`8.11ms` from Calgary, CA
87.143.69.151	AS3320 Deutsche Telekom AG	`4.37ms` from Duesseldorf, DE
68.148.145.119	AS6327 Shaw Communications	`3.53ms` from Edmonton, CA
79.246.177.23	AS3320 Deutsche Telekom AG	`3.41ms` from Frankfurt am Main, DE
121.145.161.183	AS4766 Korea Telecom	`6.10ms` from Incheon, KR
94.178.131.7	AS6849 JSC Ukrtelecom	`2.32ms` from Kyiv, UA
18.171.198.23	AS16509 Amazon.com, Inc.	`0.19ms` from London, GB
27.120.148.215	AS7522 STNet, Incorporated	`4.99ms` from Osaka, JP
143.198.231.103	AS14061 DigitalOcean, LLC	`0.26ms` from Santa Clara, US
221.120.32.7	AS17421 Mobile Business Group	`16.71ms` from Taichung, TW
20.31.200.119	AS8075 Microsoft Corporation	`0.20ms` from Amsterdam, NL
75.71.11.183	AS7922 Comcast Cable Communications, LLC	`5.11ms` from Denver, US
91.58.232.119	AS3320 Deutsche Telekom AG	`3.22ms` from Düsseldorf, DE
91.152.35.167	AS719 Elisa Oyj	`2.99ms` from Helsinki, FI
81.86.26.7	AS13285 TalkTalk Communications Limited	`1.26ms` from Manchester, GB
108.238.79.135	AS7018 AT&T Enterprises, LLC	`2.31ms` from Miami, US
85.234.33.23	AS35728 MTS PJSC	`7.19ms` from Moscow, RU
219.146.73.7	AS4134 CHINANET BACKBONE	`2.05ms` from Qingdao, CN
67.171.27.215	AS7922 Comcast Cable Communications, LLC	`5.72ms` from Seattle, US
4.194.251.151	AS8075 Microsoft Corporation	`0.64ms` from Singapore, SG
83.241.211.135	AS12552 GlobalConnect AB	`0.62ms` from Stockholm, SE

Traceroute

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

traceroute -a -n -q1 -f3 191.53.178.146

traceroute to 191.53.178.146 (191.53.178.146): 64 hops max, 52 byte packets

3 [] 187.16.212.212 3.065 ms

4 *

5 *

6 *

7 *

8 [AS28202] 191.53.178.146 12.226 ms

Measurement taken from

IPinfo ProbeNet in Sao Paulo, BR

On April 13th 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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