187.120.88.0/23

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:     187.120.64.0/18
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:     187.120.64.0/18
nserver:     ns1.mastercabo.com.br
nsstat:      20250830 AA
nslastaa:    20250830
nserver:     ns2.mastercabo.com.br
nsstat:      20250830 AA
nslastaa:    20250830
created:     20100208
changed:     20130307

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

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

IP Address	ASN	Details
187.120.88.1	AS28202 MASTER S/A	`7.88ms` 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
46.3.186.103	AS7029 Windstream Communications LLC	`0.65ms` from Ashburn, US
67.166.171.39	AS7922 Comcast Cable Communications, LLC	`6.99ms` from Ashburn, US
113.205.101.119	AS4837 CHINA UNICOM China169 Backbone	`2.02ms` from Chongqing, CN
85.119.211.103	AS35227 Hertener Stadtwerke GmbH	`2.53ms` from Duesseldorf, DE
38.253.240.7	AS142386 PT JARINGAN LINTAS ARTHA	`0.29ms` from Jakarta, ID
176.194.47.231	AS12714 PJSC MegaFon	`12.50ms` from Krasnodar, RU
213.105.148.87	AS5089 Virgin Media Limited	`1.12ms` from London, GB
124.132.2.215	AS4837 CHINA UNICOM China169 Backbone	`8.14ms` from Qingdao, CN
200.61.255.87	AS262174 NEURALSOFT S.R.L.	`4.80ms` from Rosario, AR
126.55.127.55	AS17676 SoftBank Corp.	`2.72ms` from Tokyo, JP
212.39.119.103	AS20875 JP HT d.d. Mostar	`7.00ms` from Zagreb, HR
13.81.172.7	AS8075 Microsoft Corporation	`0.28ms` from Amsterdam, NL
34.80.31.103	AS396982 Google LLC	`0.14ms` from Chang-hua, TW
75.81.143.39	AS11427 Charter Communications Inc	`14.94ms` from Dallas, US
52.184.9.103	AS8075 Microsoft Corporation	`0.32ms` from Hong Kong, HK
112.207.8.71	AS9299 Philippine Long Distance Telephone Company	`4.33ms` from Manila, PH
181.134.149.199	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`8.13ms` from Medellin, CO
34.74.200.55	AS396982 Google LLC	`0.17ms` from Moncks Corner, US
177.191.6.119	AS53006 ALGAR TELECOM S/A	`18.75ms` from Osasco, BR
84.37.137.215	AS3257 GTT Communications Inc.	`0.23ms` from Paris, FR
179.170.91.183	AS26599 TELEFÔNICA BRASIL S.A	`14.64ms` from Rio de Janeiro, BR
121.166.94.87	AS4766 Korea Telecom	`1.25ms` from Seoul, KR
203.128.167.55	AS9976 Namincheon Brodcasting Co., Ltd.	`1.59ms` from Seoul, KR
140.207.234.167	AS17621 China Unicom Shanghai network	`1.93ms` from Shanghai, CN
216.122.164.231	AS20473 The Constant Company, LLC	`0.19ms` from Singapore, SG

Traceroute

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

traceroute -a -n -q1 -f6 -m10 187.120.89.80

traceroute to 187.120.89.80 (187.120.89.80): 10 hops max, 52 byte packets

6 [AS28202] 191.240.1.17 0.534 ms

7 [AS28202] 191.240.1.16 0.381 ms

8 *

9 *

10 *

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.

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