191.53.76.0/22

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:     191.53.4.0/24
nserver:     ns1.mastercabo.com.br
nsstat:      20260108 AA
nslastaa:    20260108
nserver:     ns2.mastercabo.com.br
nsstat:      20260108 AA
nslastaa:    20260108
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 191.53.76.0/22

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

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

IP Address	ASN	Details
191.53.79.57	AS28202 MASTER S/A	`16.30ms` from Osasco, BR
191.53.78.240	AS28202 MASTER S/A	`18.55ms` from Sao Paulo, BR
191.53.77.148	AS28202 MASTER S/A	`19.76ms` from Sao Paulo, BR
191.53.76.1	AS28202 MASTER S/A	`13.81ms` 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
71.63.0.38	AS7922 Comcast Cable Communications, LLC	`13.26ms` from Ashburn, US
99.159.64.150	AS7018 AT&T Enterprises, LLC	`17.71ms` from Atlanta, US
16.144.33.54	AS16509 Amazon.com, Inc.	`0.52ms` from Boardman, US
118.185.216.198	AS55410 Vodafone Idea Ltd	`2.51ms` from Delhi, IN
209.38.205.150	AS14061 DigitalOcean, LLC	`0.20ms` from Frankfurt am Main, DE
158.180.17.182	AS31898 Oracle Corporation	`0.34ms` from Frankfurt am Main, DE
24.134.219.70	AS3209 Vodafone GmbH	`0.38ms` from Frankfurt am Main, DE
217.72.65.38	AS3212 Telemach Slovenija d.o.o.	`0.76ms` from Ljubljana, SI
86.184.202.230	AS2856 British Telecommunications PLC	`2.35ms` from London, GB
92.234.241.150	AS5089 Virgin Media Limited	`3.33ms` from London, GB
213.251.17.246	AS3257 GTT Communications Inc.	`0.25ms` from Ramallah, PS
126.121.242.118	AS17676 SoftBank Corp.	`3.16ms` from Tokyo, JP
126.70.173.118	AS17676 SoftBank Corp.	`2.90ms` from Tokyo, JP
126.235.81.230	AS17676 SoftBank Corp.	`3.01ms` from Tokyo, JP
175.35.17.230	AS4804 Microplex PTY LTD	`9.41ms` from Adelaide, AU
125.16.80.86	AS9498 BHARTI Airtel Ltd.	`1.07ms` from Chennai, IN
23.248.243.38	AS138415 Yancy Limited	`0.65ms` from Hong Kong, HK
118.222.80.182	AS9318 SK Broadband Co Ltd	`1.00ms` from Incheon, KR
139.144.159.230	AS63949 Akamai Connected Cloud	`0.77ms` from London, GB
79.25.244.214	AS3269 Telecom Italia S.p.A.	`4.46ms` from Milan, IT
87.144.180.86	AS3320 Deutsche Telekom AG	`4.22ms` from Nuernberg, DE
174.114.17.102	AS812 Rogers Communications Canada Inc.	`6.05ms` from Ottawa, CA
81.126.74.166	AS3269 Telecom Italia S.p.A.	`5.65ms` from Rome, IT
108.88.57.54	AS7018 AT&T Enterprises, LLC	`18.68ms` from San Jose, US
50.243.98.6	AS7922 Comcast Cable Communications, LLC	`5.64ms` from Seattle, US

Traceroute

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

traceroute -a -n -q1 -f5 191.53.77.66

traceroute to 191.53.77.66 (191.53.77.66): 64 hops max, 52 byte packets

5 [] 187.16.216.221 1.301 ms

6 *

7 *

8 *

9 [AS28202] 191.53.77.66 26.705 ms

Measurement taken from

IPinfo ProbeNet in Sao Paulo, BR

On January 10th 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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