187.120.82.0/24

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:      20260123 AA
nslastaa:    20260123
nserver:     ns2.mastercabo.com.br
nsstat:      20260123 AA
nslastaa:    20260123
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 187.120.82.0/24

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 are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
187.120.82.1	AS28202 MASTER S/A	`2.47ms` 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
94.139.27.8	AS50436 Tele Columbus AG	`8.55ms` from Berlin, DE
8.137.150.168	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.10ms` from Chengdu, CN
187.123.56.72	AS28573 Claro NXT Telecomunicacoes Ltda	`14.66ms` from Fortaleza, BR
8.148.147.40	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.58ms` from Guangzhou, CN
41.132.70.200	AS20011 Dimension Data	`1.32ms` from Johannesburg, ZA
37.36.72.8	AS42961 Mobile Telecommunications Company K.S.C.P.	`11.75ms` from Kuwait City, KW
92.26.222.88	AS13285 TalkTalk Communications Limited	`1.27ms` from London, GB
212.210.9.72	AS3269 Telecom Italia S.p.A.	`5.10ms` from Milan, IT
114.188.122.104	AS4713 NTT DOCOMO BUSINESS,Inc.	`4.11ms` from Osaka, JP
187.198.192.56	AS8151 UNINET	`7.39ms` from Santiago de Queretaro, MX
194.193.220.56	AS7545 TPG Telecom Limited	`1.19ms` from Sydney, AU
72.63.64.24	AS30633 Leaseweb USA, Inc.	`0.10ms` from Washington, US
200.7.128.8	AS27770 Universidad Nacional de Rio Cuarto	`10.58ms` from Buenos Aires, AR
18.172.127.136	AS16509 Amazon.com, Inc.	`0.08ms` from Chicago, US
67.198.20.8	AS7459 Grande Communications Networks, LLC	`11.35ms` from Dallas, US
147.81.99.216	AS36149 Hawaiian Telcom Services Company, Inc.	`8.50ms` from Honolulu, US
39.53.77.184	AS17557 Pakistan Telecommunication Company Limited	`18.13ms` from Karachi, PK
118.100.76.184	AS4788 TM TECHNOLOGY SERVICES SDN. BHD.	`2.60ms` from Kuala Lumpur, MY
81.153.207.232	AS2856 British Telecommunications PLC	`1.86ms` from London, GB
109.146.195.8	AS2856 British Telecommunications PLC	`5.14ms` from London, GB
190.128.97.248	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`6.57ms` from Medellin, CO
144.52.69.88	AS4134 CHINANET-BACKBONE	`5.20ms` from Qingdao, CN
27.212.219.200	AS4837 CHINA UNICOM China169 Backbone	`4.93ms` from Qingdao, CN
100.52.20.136	AS14618 Amazon.com, Inc.	`0.16ms` from Reston, US
177.18.147.216	AS18881 TELEFÔNICA BRASIL S.A	`2.60ms` from Sao Paulo, BR

Traceroute

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

traceroute -a -n -q1 187.120.82.59

traceroute to 187.120.82.59 (187.120.82.59): 64 hops max, 52 byte packets

1 [AS26548] 23.159.160.1 0.302 ms

2 *

3 *

4 *

5 *

6 [AS28202] 187.120.82.59 115.147 ms

Measurement taken from

IPinfo ProbeNet in New York City, US

On January 19th 2026

What are IP address ranges?

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