191.53.250.0/23

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:     191.53.151.0/24
nserver:     ns1.mastercabo.com.br
nsstat:      20260422 AA
nslastaa:    20260422
nserver:     ns2.mastercabo.com.br
nsstat:      20260422 AA
nslastaa:    20260422
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 191.53.250.0/23

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
191.53.251.144	AS28202 MASTER S/A	`10.05ms` 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
43.137.105.87	AS45090 Shenzhen Tencent Computer Systems Company Limited	`2.00ms` from Beijing, CN
93.216.112.151	AS3320 Deutsche Telekom AG	`2.96ms` from Hamburg, DE
109.194.20.39	AS51645 JSC ER-Telecom Holding	`15.33ms` from Krasnoyarsk, RU
172.109.199.167	AS5650 Frontier Communications of America, Inc.	`0.40ms` from Miami, US
99.26.106.231	AS7018 AT&T Enterprises, LLC	`1.76ms` from Miami, US
23.219.67.183	AS20940 Akamai International B.V.	`0.08ms` from Osasco, BR
146.115.177.199	AS6079 RCN	`6.44ms` from Providence, US
140.207.115.55	AS17621 China Unicom Shanghai network	`2.79ms` from Shanghai, CN
62.138.16.231	AS29066 velia.net Internetdienste GmbH	`0.15ms` from Strasbourg, FR
203.191.247.231	AS15830 Equinix (EMEA) Acquisition Enterprises B.V.	`0.85ms` from Tokyo, JP
4.227.156.215	AS8075 Microsoft Corporation	`0.71ms` from Ashburn, US
187.6.129.55	AS8167 V tal	`0.85ms` from Curitiba, BR
14.21.228.39	AS4134 CHINANET BACKBONE	`3.10ms` from Guangzhou, CN
150.129.152.231	AS134548 DXTL Tseung Kwan O Service	`0.74ms` from Hong Kong, HK
18.170.174.135	AS16509 Amazon.com, Inc.	`0.16ms` from London, GB
96.34.96.151	AS20115 Charter Communications LLC	`0.93ms` from Los Angeles, US
64.59.106.103	AS27589 MOJOHOST	`0.15ms` from Miami, US
217.21.52.247	AS56740 DataHata Ltd	`0.91ms` from Minsk, BY
179.26.156.151	AS6057 Administracion Nacional de Telecomunicaciones	`1.74ms` from Montevideo, UY
46.73.232.231	AS12714 PJSC MegaFon	`10.55ms` from Moscow, RU
221.225.255.71	AS140292 CHINATELECOM Jiangsu province Suzhou 5G network	`6.55ms` from Nanjing, CN
34.51.70.87	AS396982 Google LLC	`0.12ms` from Santiago de Querétaro, MX
221.152.115.39	AS4766 Korea Telecom	`7.07ms` from Seoul, KR
18.140.120.39	AS16509 Amazon.com, Inc.	`0.16ms` from Singapore, SG
13.250.108.231	AS16509 Amazon.com, Inc.	`0.15ms` from Singapore, SG

Traceroute

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

traceroute -a -n -q1 -m5 191.53.250.238

traceroute to 191.53.250.238 (191.53.250.238): 5 hops max, 52 byte packets

1 [AS199524] 82.117.226.1 0.087 ms

2 [AS199524] 92.223.1.73 0.094 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Incheon, KR

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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