191.53.104.0/22

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

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Pingable IPs

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

IP Address	ASN	Details
191.53.106.91	AS28202 MASTER S/A	`10.88ms` from Osasco, BR
191.53.104.23	AS28202 MASTER S/A	`10.54ms` from Sao Paulo, BR
191.53.107.225	AS28202 MASTER S/A	`12.44ms` 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
208.189.121.102	AS7018 AT&T Enterprises, LLC	`0.48ms` from Atlanta, US
112.125.227.6	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`2.71ms` from Beijing, CN
173.14.165.198	AS7922 Comcast Cable Communications, LLC	`6.10ms` from Boston, US
20.96.244.70	AS8075 Microsoft Corporation	`0.39ms` from Boydton, US
156.214.69.246	AS8452 TE-AS	`5.90ms` from Cairo, EG
190.224.28.38	AS7303 Telecom Argentina S.A.	`1.62ms` from Cordoba, AR
136.62.248.214	AS16591 Google Fiber Inc.	`5.47ms` from Dallas, US
50.185.13.22	AS7922 Comcast Cable Communications, LLC	`6.15ms` from Denver, US
62.224.237.182	AS3320 Deutsche Telekom AG	`5.14ms` from Frankfurt am Main, DE
84.138.188.70	AS3320 Deutsche Telekom AG	`3.40ms` from Frankfurt am Main, DE
79.214.131.6	AS3320 Deutsche Telekom AG	`3.25ms` from Frankfurt am Main, DE
70.89.158.38	AS7922 Comcast Cable Communications, LLC	`5.84ms` from Fremont, US
2.98.5.70	AS13285 TalkTalk Communications Limited	`1.20ms` from Manchester, GB
96.67.174.118	AS7922 Comcast Cable Communications, LLC	`7.43ms` from Minneapolis, US
79.172.101.198	AS29124 Iskratelecom JSC	`0.94ms` from Moscow, RU
94.180.13.198	AS43478 JSC ER-Telecom Holding	`1.14ms` from Novosibirsk, RU
217.18.206.54	AS13243 TIETOEVRY NORWAY AS	`3.92ms` from Oslo, NO
193.250.45.102	AS3215 Orange S.A.	`15.34ms` from Paris, FR
50.18.30.182	AS16509 Amazon.com, Inc.	`0.13ms` from San Jose, US
97.205.169.214	AS6167 Verizon Business	`13.70ms` from San Jose, US
20.245.29.246	AS8075 Microsoft Corporation	`0.58ms` from San Jose, US
199.7.209.70	AS46869 AWV Communications Inc.	`1.33ms` from San Juan, PR
129.126.234.6	AS17547 M1 NET LTD	`2.12ms` from Singapore, SG
104.132.66.198	AS36384 Google LLC	`0.70ms` from The Dalles, US
210.250.74.6	AS2527 Sony Network Communications Inc.	`7.01ms` from Tokyo, JP

Traceroute

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

traceroute -a -n -q1 -f6 191.53.106.91

traceroute to 191.53.106.91 (191.53.106.91): 64 hops max, 52 byte packets

6 [AS28202] 191.240.1.17 0.542 ms

7 [AS28202] 191.240.1.16 0.452 ms

8 *

9 [AS28202] 191.53.106.91 11.38 ms

Measurement taken from

IPinfo ProbeNet in Osasco, BR

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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