191.53.172.0/22

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:      20260113 AA
nslastaa:    20260113
nserver:     ns2.mastercabo.com.br
nsstat:      20260113 AA
nslastaa:    20260113
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 191.53.172.0/22

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

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

IP Address	ASN	Details
191.53.175.1	AS28202 MASTER S/A	`3.65ms` from Osasco, BR
191.53.174.1	AS28202 MASTER S/A	`3.65ms` from Osasco, BR
191.53.172.1	AS28202 MASTER S/A	`3.66ms` from Osasco, BR
191.53.173.1	AS28202 MASTER S/A	`3.65ms` 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
97.151.194.166	AS6167 Verizon Business	`12.39ms` from Ashburn, US
130.45.33.70	AS7459 Grande Communications Networks, LLC	`13.77ms` from Houston, US
211.209.102.6	AS9318 SK Broadband Co Ltd	`5.65ms` from Incheon, KR
61.166.103.198	AS4134 CHINANET-BACKBONE	`8.47ms` from Kunming, CN
5.81.43.214	AS2856 British Telecommunications PLC	`6.27ms` from London, GB
190.249.141.118	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`15.68ms` from Medellin, CO
66.250.99.118	AS30666 Xchange Telecom Corp.	`3.24ms` from New York City, US
160.8.65.230	AS14340 Salesforce.com, Inc.	`0.61ms` from Paris, FR
185.132.117.54	AS34177 CELESTE SAS	`0.51ms` from Paris, FR
27.199.36.6	AS4837 CHINA UNICOM China169 Backbone	`7.32ms` from Qingdao, CN
1.141.148.38	AS1221 Telstra Limited	`2.24ms` from Sydney, AU
193.134.4.182	AS35518 sasag Kabelkommunikation AG	`6.21ms` from Zuerich, CH
159.197.225.182	AS6079 RCN	`1.50ms` from Ashburn, US
211.145.79.198	AS4808 China Unicom Beijing Province Network	`3.15ms` from Beijing, CN
36.133.193.246	AS9808 China Mobile Communications Group Co., Ltd.	`0.84ms` from Beijing, CN
15.200.157.86	AS8987 Amazon Data Services Ireland Ltd	`0.34ms` from Boardman, US
173.17.12.166	AS30036 Mediacom Communications Corp	`12.96ms` from Chicago, US
99.21.176.22	AS7018 AT&T Enterprises, LLC	`11.41ms` from Chicago, US
98.29.148.118	AS10796 Charter Communications Inc	`14.35ms` from Cleveland, US
68.235.133.22	AS11650 Pioneer Long Distance Inc.	`9.53ms` from Dallas, US
68.37.39.214	AS7922 Comcast Cable Communications, LLC	`9.03ms` from Detroit, US
101.67.179.166	AS4837 CHINA UNICOM China169 Backbone	`9.48ms` from Hangzhou, CN
47.240.109.22	AS45102 Alibaba (US) Technology Co., Ltd.	`1.45ms` from Hong Kong, HK
180.230.92.6	AS17858 LG POWERCOMM	`7.38ms` from Incheon, KR
102.133.208.150	AS8075 Microsoft Corporation	`0.68ms` from Johannesburg, ZA

Traceroute

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

traceroute -a -n -q1 191.53.172.1

traceroute to 191.53.172.1 (191.53.172.1): 64 hops max, 52 byte packets

1 [AS16509] 177.71.128.77 7.641 ms

2 *

3 *

4 [AS28202] 191.240.1.17 0.77 ms

5 [AS28202] 191.240.1.16 0.468 ms

6 [AS28202] 191.53.172.1 3.662 ms

Measurement taken from

IPinfo ProbeNet in Osasco, BR

On January 9th 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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