191.53.76.0/22

AS28202 · MASTER S/A

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Summary

Country	Brazil
Domain	mastercabo.com.br
ASN	AS28202
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:      20250826 AA
nslastaa:    20250826
nserver:     ns2.mastercabo.com.br
nsstat:      20250826 AA
nslastaa:    20250826
created:     20140409
changed:     20140409

nic-hdl-br:  ADMAS5
person:      Administrativo MasterCabo
e-mail:      ip_engineering@soumaster.com.br
country:     BR
created:     20080402
changed:     20240228

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

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

IP Address	ASN	Details
191.53.76.1	AS28202 MASTER S/A	`13.75ms` from Osasco, BR
191.53.79.68	AS28202 MASTER S/A	`18.33ms` from Sao Paulo, BR
191.53.77.225	AS28202 MASTER S/A	`16.04ms` from Osasco, BR
191.53.78.240	AS28202 MASTER S/A	`17.84ms` from Sao Paulo, 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
50.112.79.86	AS16509 Amazon.com, Inc.	`0.18ms` from Boardman, US
197.56.37.102	AS8452 TE-AS	`3.25ms` from Cairo, EG
39.55.137.166	AS17557 Pakistan Telecommunication Company Limited	`8.53ms` from Islamabad, PK
120.224.176.102	AS24444 Shandong Mobile Communication Company Limited	`7.65ms` from Jinan, CN
136.46.19.246	AS16591 Google Fiber Inc.	`4.41ms` from Kansas City, US
81.152.137.102	AS2856 British Telecommunications PLC	`2.83ms` from London, GB
81.134.57.230	AS2856 British Telecommunications PLC	`2.43ms` from London, GB
209.93.70.230	AS6871 Plusnet	`6.25ms` from London, GB
97.182.14.54	AS6167 Verizon Business	`16.88ms` from Los Angeles, US
108.245.138.166	AS7018 AT&T Enterprises, LLC	`4.00ms` from Los Angeles, US
187.250.30.70	AS8151 UNINET	`3.91ms` from Los Angeles, US
37.14.65.6	AS12479 Orange Espagne SA	`9.35ms` from Madrid, ES
77.51.129.150	AS12389 PJSC Rostelecom	`1.77ms` from Moscow, RU
43.252.100.182	AS55862 Wan & Lan Internet Pvt Ltd	`0.70ms` from Mumbai, IN
142.105.137.118	AS11351 Charter Communications Inc	`11.66ms` from New York City, US
180.144.254.54	AS17511 OPTAGE Inc.	`1.83ms` from Osaka, JP
100.25.82.150	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
60.114.27.166	AS17676 SoftBank Corp.	`3.04ms` from Tokyo, JP
184.171.221.166	AS40788 Start Communications	`3.08ms` from Toronto, CA
195.16.60.86	AS3216 PJSC "Vimpelcom"	`0.32ms` from Yekaterinburg, RU
91.216.34.6	AS12595 Onworx BV	`2.26ms` from Amsterdam, NL
96.83.73.230	AS7922 Comcast Cable Communications, LLC	`7.42ms` from Ashburn, US
137.165.74.166	AS11399 Williams College	`6.91ms` from Boston, US
200.69.218.150	AS16814 NSS S.A.	`0.16ms` from Buenos Aires, AR
75.189.14.54	AS11426 Charter Communications Inc	`9.59ms` from Charlotte, US

Traceroute

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

traceroute -a -n -q1 191.53.76.107

traceroute to 191.53.76.107 (191.53.76.107): 64 hops max, 52 byte packets

1 [AS15169] 108.170.228.30 122.381 ms

2 *

3 *

4 *

5 [AS28202] 191.53.76.107 156.564 ms

Measurement taken from

IPinfo ProbeNet in Columbus, US

On August 28th 2025

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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