191.53.184.0/22

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 191.53.184.0/22

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

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

IP Address	ASN	Details
191.53.185.94	AS28202 MASTER S/A	`9.51ms` from Osasco, BR
191.53.187.37	AS28202 MASTER S/A	`9.40ms` from Osasco, BR
191.53.184.8	AS28202 MASTER S/A	`9.53ms` from Osasco, BR
191.53.186.227	AS28202 MASTER S/A	`9.51ms` 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
178.227.186.54	AS31615 Odido Netherlands B.V.	`9.96ms` from Amsterdam, NL
96.78.250.246	AS7922 Comcast Cable Communications, LLC	`9.73ms` from Flint, US
112.29.234.150	AS9808 China Mobile Communications Group Co., Ltd.	`0.75ms` from Huainan, CN
117.195.175.198	AS9829 National Internet Backbone	`13.34ms` from Kolkata, IN
115.236.9.150	AS4134 CHINANET BACKBONE	`3.48ms` from Ningbo, CN
37.22.195.86	AS12389 PJSC Rostelecom	`8.53ms` from Novosibirsk, RU
194.57.169.70	AS2200 Renater	`9.21ms` from Paris, FR
91.132.44.118	AS39305 Groupe convergence.com SAS	`2.02ms` from Paris, FR
27.218.144.246	AS4837 CHINA UNICOM China169 Backbone	`5.23ms` from Qingdao, CN
75.145.19.6	AS7922 Comcast Cable Communications, LLC	`4.43ms` from Seattle, US
113.53.38.246	AS23969 TOT Public Company Limited	`12.34ms` from Bangkok, TH
49.229.68.54	AS45430 SBN-IIG/AWN-IIG transit provider	`6.61ms` from Bangkok, TH
41.239.77.118	AS8452 TE-AS	`3.72ms` from Cairo, EG
117.203.237.38	AS9829 National Internet Backbone	`12.92ms` from Delhi, IN
132.196.121.246	AS8075 Microsoft Corporation	`0.18ms` from Des Moines, US
40.119.161.150	AS8075 Microsoft Corporation	`0.38ms` from Dubai, AE
8.217.194.86	AS45102 Alibaba (US) Technology Co., Ltd.	`0.66ms` from Hong Kong, HK
119.176.100.150	AS4837 CHINA UNICOM China169 Backbone	`4.97ms` from Jinan, CN
79.0.73.38	AS3269 Telecom Italia S.p.A.	`6.63ms` from Milan, IT
189.179.171.246	AS8151 UNINET	`5.90ms` from Monterrey, MX
72.80.102.246	AS701 Verizon Business	`2.12ms` from New York City, US
60.91.125.54	AS17676 SoftBank Corp.	`3.83ms` from Osaka, JP
220.85.41.214	AS4766 Korea Telecom	`1.13ms` from Seoul, KR
47.236.168.134	AS45102 Alibaba (US) Technology Co., Ltd.	`0.81ms` from Singapore, SG
52.237.240.86	AS8075 Microsoft Corporation	`0.70ms` from Sydney, AU

Traceroute

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

traceroute -a -n -q1 -f5 191.53.185.35

traceroute to 191.53.185.35 (191.53.185.35): 64 hops max, 52 byte packets

5 [] 187.16.212.212 3.176 ms

6 *

7 *

8 *

9 *

10 [AS28202] 191.53.185.35 10.65 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.

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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