187.120.120.0/23

AS28202 · MASTER S/A

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Summary

Country	Brazil
Domain	mastercabo.com.br
ASN	AS28202
Parent Range	187.120.64.0/18
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:      20260106 AA
nslastaa:    20260106
nserver:     ns2.mastercabo.com.br
nsstat:      20260106 AA
nslastaa:    20260106
created:     20100208
changed:     20130307

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 187.120.120.0/23

Range	ASN	Company	Num of IPs
187.120.64.0/18	AS28202	MASTER S/A	16,384

Nearby Ranges

BGP prefixes that overlap with 187.120.0.0/16

Range	ASN	Company	Num of IPs
187.120.64.0/18	AS28202	MASTER S/A	16,384
187.120.192.0/20	AS53140	MPC INTERNET LTDA	4,096
187.120.240.0/20	AS53130	Internet Provider Mil Br Net Ltda	4,096
187.120.48.0/20	AS28598	DB3 SERVICOS DE TELECOMUNICACOES S.A	4,096
187.120.128.0/20	AS262272	VERO S.A	4,096
187.120.144.0/20	AS262272	VERO S.A	4,096
187.120.32.0/20	AS262685	ScherrerNet Informática Ltda ME	4,096
187.120.176.0/20	AS264013	CONNECTA TELECOM INTERNET LTDA - EPP	4,096
187.120.0.0/21	AS22381	Megatelecom Telecomunicacoes Ltda	2,048
187.120.160.0/22	AS270549	Oliveira e Novaes Serviços de Telecomunicação LTDA	1,024
187.120.8.0/22	AS22381	Megatelecom Telecomunicacoes Ltda	1,024
187.120.164.0/22	AS270545	Digit@l Informática Eletronica e Provedor de acess	1,024
187.120.14.0/23	AS22381	Megatelecom Telecomunicacoes Ltda	512
187.120.13.0/24	AS22381	Megatelecom Telecomunicacoes Ltda	256
187.120.169.0/24	AS270550	BLACKNETINTERNET SOLUCOES EM TECNOLOGIA LTDA	256
187.120.12.0/24	AS265303	BRASIL TECPAR \| AMIGO \| AVATO	256
187.120.31.0/24	AS266181	PRYMUS PROVEDOR DE ACESSO À REDES TELECOM LTDA	256

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
187.120.121.0	kaedwentech.com	1

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

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

IP Address	ASN	Details
187.120.120.1	AS28202 MASTER S/A	`13.15ms` from Osasco, BR
187.120.121.13	AS28202 MASTER S/A	`13.63ms` 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
60.9.45.151	AS4837 CHINA UNICOM China169 Backbone	`10.59ms` from Beijing, CN
46.249.54.231	AS50673 Serverius	`0.26ms` from Dronten, NL
194.230.83.23	AS6730 Sunrise GmbH	`0.22ms` from Geneve, CH
93.192.40.215	AS3320 Deutsche Telekom AG	`1.60ms` from Hamburg, DE
156.250.174.215	AS132839 POWER LINE DATACENTER	`1.03ms` from Hong Kong, HK
5.65.111.119	AS5607 Sky UK Limited	`7.87ms` from London, GB
72.104.113.231	AS6167 Verizon Business	`12.57ms` from Los Angeles, US
153.92.121.119	AS29119 AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONAL	`9.38ms` from Madrid, ES
49.144.53.119	AS9299 Philippine Long Distance Telephone Company	`3.88ms` from Manila, PH
58.208.134.135	AS4134 CHINANET-BACKBONE	`5.43ms` from Nanjing, CN
121.42.190.167	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.20ms` from Qingdao, CN
58.225.157.135	AS9318 SK Broadband Co Ltd	`2.59ms` from Seoul, KR
2.70.87.231	AS44034 Hi3G Access AB	`7.15ms` from Stockholm, SE
119.224.139.103	AS9790 Two Degrees Networks Limited	`1.78ms` from Christchurch, NZ
185.18.77.135	AS49282 Verne Vantaa Oy	`0.77ms` from Helsinki, FI
80.252.242.151	AS31272 WildPark Co	`8.84ms` from Kyiv, UA
219.149.114.103	AS4134 CHINANET-BACKBONE	`0.15ms` from Liaoyang, CN
12.67.105.71	AS7018 AT&T Enterprises, LLC	`1.43ms` from Los Angeles, US
80.202.34.199	AS15659 NextGenTel AS	`2.85ms` from Oslo, NO
217.223.250.55	AS3269 Telecom Italia S.p.A.	`4.39ms` from Rome, IT
183.115.28.119	AS4766 Korea Telecom	`1.86ms` from Seoul, KR
220.93.164.103	AS4766 Korea Telecom	`5.09ms` from Seoul, KR
36.238.27.199	AS3462 Data Communication Business Group	`4.43ms` from Taichung, TW
193.80.230.7	AS8447 A1 Telekom Austria AG	`3.18ms` from Vienna, AT
34.44.255.247	AS396982 Google LLC	`0.11ms` from Council Bluffs, US

Traceroute

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

traceroute -a -n -q1 -f5 187.120.120.204

traceroute to 187.120.120.204 (187.120.120.204): 64 hops max, 52 byte packets

5 [AS7049] 190.110.99.37 0.892 ms

6 *

7 *

8 *

9 *

10 [AS28202] 187.120.120.204 66.955 ms

Measurement taken from

IPinfo ProbeNet in Santiago, CL

On December 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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