191.53.102.0/23

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 191.53.102.0/23

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

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

IP Address	ASN	Details
191.53.103.142	AS28202 MASTER S/A	`4.84ms` from Osasco, BR
191.53.102.1	AS28202 MASTER S/A	`3.64ms` 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
109.159.4.7	AS2856 British Telecommunications PLC	`6.44ms` from Erith, GB
85.108.142.199	AS9121 Turk Telekomunikasyon Anonim Sirketi	`2.66ms` from Istanbul, TR
78.40.52.199	AS13193 Keyyo SA	`3.77ms` from Paris, FR
18.235.105.71	AS14618 Amazon.com, Inc.	`0.40ms` from Reston, US
101.35.176.167	AS45090 Shenzhen Tencent Computer Systems Company Limited	`2.17ms` from Shanghai, CN
77.183.113.151	AS6805 Telefonica Germany GmbH & Co.OHG	`2.72ms` from Berlin, DE
178.143.6.167	AS15962 Orange Slovensko a.s.	`2.58ms` from Bratislava, SK
91.211.168.39	AS50572 Nordlo Improve AB	`2.10ms` from Goeteborg, SE
113.125.79.167	AS58519 Cloud Computing Corporation	`0.32ms` from Guiyang, CN
46.142.233.103	AS8881 1&1 Versatel GmbH	`1.79ms` from Hamburg, DE
121.150.16.167	AS4766 Korea Telecom	`4.74ms` from Incheon, KR
109.152.116.87	AS2856 British Telecommunications PLC	`8.19ms` from London, GB
94.7.159.39	AS5607 Sky UK Limited	`1.07ms` from London, GB
112.225.171.231	AS4837 CHINA UNICOM China169 Backbone	`1.15ms` from Qingdao, CN
146.59.186.23	AS16276 OVH SAS	`0.06ms` from Roubaix, FR
20.225.69.215	AS8075 Microsoft Corporation	`0.20ms` from San Antonio, US
187.66.246.55	AS28573 Claro NXT Telecomunicacoes Ltda	`11.34ms` from Sao Paulo, BR
175.244.250.215	AS4766 Korea Telecom	`6.93ms` from Seoul, KR
52.195.50.247	AS16509 Amazon.com, Inc.	`0.25ms` from Tokyo, JP
162.206.228.23	AS7018 AT&T Enterprises, LLC	`1.19ms` from Atlanta, US
110.249.217.23	AS4837 CHINA UNICOM China169 Backbone	`6.66ms` from Beijing, CN
56.136.81.71	AS8987 Amazon Data Services Ireland Ltd	`0.38ms` from Boardman, US
80.142.17.55	AS3320 Deutsche Telekom AG	`2.48ms` from Duesseldorf, DE
45.154.119.71	AS56485 TheHost LLC	`0.90ms` from Kyiv, UA
47.146.235.231	AS5650 Frontier Communications of America, Inc.	`3.14ms` from Los Angeles, US

Traceroute

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

traceroute -a -n -q1 191.53.102.166

traceroute to 191.53.102.166 (191.53.102.166): 64 hops max, 52 byte packets

1 [AS15169] 108.170.228.30 238.08 ms

2 *

3 *

4 [AS28202] 191.53.102.166 246.299 ms

Measurement taken from

IPinfo ProbeNet in Tel Aviv, IL

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.

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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