191.53.72.0/22

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:     191.53.148.0/24
nserver:     ns1.mastercabo.com.br
nsstat:      20260402 AA
nslastaa:    20260402
nserver:     ns2.mastercabo.com.br
nsstat:      20260402 AA
nslastaa:    20260402
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 191.53.72.0/22

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

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

IP Address	ASN	Details
191.53.72.1	AS28202 MASTER S/A	`13.80ms` from Osasco, BR
191.53.74.168	AS28202 MASTER S/A	`16.14ms` from Osasco, BR
191.53.73.112	AS28202 MASTER S/A	`19.18ms` from Sao Paulo, BR
191.53.75.87	AS28202 MASTER S/A	`22.34ms` 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
92.66.42.118	AS1136 KPN B.V.	`2.33ms` from Amsterdam, NL
185.222.102.54	AS198761 Simac IT NL B.V.	`1.97ms` from Amsterdam, NL
197.46.54.86	AS8452 TE-AS	`4.43ms` from Cairo, EG
213.158.189.38	AS8452 TE-AS	`1.26ms` from Cairo, EG
34.162.109.38	AS396982 Google LLC	`0.16ms` from Columbus, US
69.64.30.230	AS395046 Sexing Technologies	`4.18ms` from Dallas, US
43.228.225.22	AS133744 Better Cloud Limited	`1.77ms` from Hong Kong, HK
74.222.223.54	AS18712 Everfast Fiber Networks LLC	`1.42ms` from Kansas City, US
176.82.24.6	AS3352 TELEFONICA DE ESPANA S.A.U.	`17.36ms` from Logrono, ES
38.244.20.6	AS174 Cogent Communications, LLC	`0.57ms` from Los Angeles, US
203.53.241.166	AS1221 Telstra Limited	`5.70ms` from Melbourne, AU
165.234.172.22	AS19530 State of North Dakota, ITD	`18.11ms` from Minneapolis, US
89.37.90.22	AS203501 Emarsys North America, Inc	`2.85ms` from New York City, US
71.224.225.118	AS7922 Comcast Cable Communications, LLC	`9.05ms` from New York City, US
84.177.94.38	AS3320 Deutsche Telekom AG	`1.79ms` from Nuernberg, DE
52.67.171.198	AS16509 Amazon.com, Inc.	`0.14ms` from Osasco, BR
159.213.53.38	AS6882 Regione Toscana	`9.06ms` from Rome, IT
201.188.73.246	AS7418 TELEFÓNICA CHILE S.A.	`5.57ms` from Santiago, CL
148.0.47.118	AS6400 Compañía Dominicana de Teléfonos S. A.	`1.99ms` from Santo Domingo, DO
120.24.5.54	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.42ms` from Shenzhen, CN
177.96.161.214	AS18881 TELEFÔNICA BRASIL S.A	`17.27ms` from São Paulo, BR
179.167.15.102	AS26599 TELEFÔNICA BRASIL S.A	`2.38ms` from São Paulo, BR
116.241.230.6	AS131596 TBC	`3.34ms` from Taipei, TW
88.220.106.54	AS20804 Exatel S.A.	`0.66ms` from Warsaw, PL
46.140.90.102	AS6730 Sunrise GmbH	`4.60ms` from Zuerich, CH

Traceroute

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

traceroute -a -n -q1 -f5 191.53.73.142

traceroute to 191.53.73.142 (191.53.73.142): 64 hops max, 52 byte packets

5 [] 187.16.216.221 1.182 ms

6 *

7 [AS28202] 191.240.3.18 17.987 ms

8 *

9 [AS28202] 191.53.73.142 29.976 ms

Measurement taken from

IPinfo ProbeNet in Sao Paulo, BR

On March 29th 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.

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