191.53.20.0/23

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:      20260116 AA
nslastaa:    20260116
nserver:     ns2.mastercabo.com.br
nsstat:      20260116 AA
nslastaa:    20260116
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 191.53.20.0/23

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

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

IP Address	ASN	Details
191.53.20.92	AS28202 MASTER S/A	`6.14ms` 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
45.241.69.247	AS24863 Link Egypt (Link.NET)	`8.57ms` from Cairo, EG
45.244.5.23	AS24863 Link Egypt (Link.NET)	`14.03ms` from Cairo, EG
8.139.154.151	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`4.40ms` from Hangzhou, CN
37.55.98.247	AS6849 JSC "Ukrtelecom"	`12.48ms` from Kyiv, UA
86.164.149.183	AS2856 British Telecommunications PLC	`2.17ms` from London, GB
8.211.199.39	AS45102 Alibaba (US) Technology Co., Ltd.	`0.96ms` from London, GB
79.154.133.151	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.47ms` from Madrid, ES
219.104.237.87	AS2527 Sony Network Communications Inc.	`8.06ms` from Osaka, JP
111.255.94.87	AS3462 Data Communication Business Group	`5.63ms` from Taichung, TW
95.164.52.71	AS204487 Fabio Tomas	`1.32ms` from Ashburn, US
186.154.125.87	AS19429 ETB - Colombia	`1.38ms` from Bogota, CO
24.62.79.167	AS7922 Comcast Cable Communications, LLC	`10.57ms` from Boston, US
3.15.86.103	AS16509 Amazon.com, Inc.	`0.20ms` from Columbus, US
187.33.213.199	AS53088 FORNET COMUNICACOES LTDA	`8.13ms` from Curitiba, BR
92.33.235.87	AS8434 Telenor Sverige AB	`8.14ms` from Falkenberg, SE
115.227.1.39	AS58461 CT-HangZhou-IDC	`6.70ms` from Hangzhou, CN
58.221.57.231	AS4134 CHINANET-BACKBONE	`6.77ms` from Huai'an, CN
153.80.116.183	AS44559 IT HOSTLINE LTD	`0.25ms` from Istanbul, TR
178.206.46.167	AS28840 PJSC "TATTELECOM"	`4.27ms` from Kazan, RU
45.149.67.71	AS57750 Synamedia Limited	`1.76ms` from London, GB
74.210.235.103	AS11290 Cogeco Connexion inc	`6.63ms` from Montreal, CA
96.248.121.167	AS701 Verizon Business	`4.10ms` from New York City, US
97.101.186.103	AS33363 Charter Communications, Inc	`5.61ms` from Orlando, US
14.133.232.103	AS18126 Chubu Telecommunications Company, Inc.	`5.05ms` from Osaka, JP
200.159.52.71	AS10429 TELEFÔNICA BRASIL S.A	`0.78ms` from Osasco, BR

Traceroute

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

traceroute -a -n -q1 -f4 191.53.20.92

traceroute to 191.53.20.92 (191.53.20.92): 64 hops max, 52 byte packets

4 [AS28202] 191.240.1.17 0.472 ms

5 [AS28202] 191.240.1.16 0.465 ms

6 *

7 [AS28202] 191.53.20.92 10.213 ms

Measurement taken from

IPinfo ProbeNet in Osasco, BR

On January 9th 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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