187.120.82.0/23

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
owner-c:     ADMAS5
tech-c:      ADMAS5
inetrev:     187.120.64.0/18
nserver:     ns1.mastercabo.com.br
nsstat:      20260317 AA
nslastaa:    20260317
nserver:     ns2.mastercabo.com.br
nsstat:      20260317 AA
nslastaa:    20260317
created:     20100208
changed:     20130307

nic-hdl-br:  ADMAS5
person:      Administrativo MasterCabo
created:     20080402
changed:     20240228

Overlapping Ranges

BGP prefixes that contain 187.120.82.0/23

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	SAMM TECNOLOGIA E TELECOMUNICACOES S.A	2,048
187.120.160.0/22	AS270549	Oliveira e Novaes Serviços de Telecomunicação LTDA	1,024
187.120.8.0/22	AS22381	SAMM TECNOLOGIA E TELECOMUNICACOES S.A	1,024
187.120.168.0/22	AS270550	TELECOMFIBER SERVICOS DE ACESSO A INTERNET EIRELI	1,024
187.120.164.0/22	AS270545	Digit@l Informática Eletronica e Provedor de acess	1,024
187.120.14.0/23	AS22381	SAMM TECNOLOGIA E TELECOMUNICACOES S.A	512
187.120.13.0/24	AS22381	SAMM TECNOLOGIA E TELECOMUNICACOES S.A	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

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

283 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	`2.30ms` from Osasco, BR
187.120.83.1	AS28202 MASTER S/A	`2.31ms` 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
3.233.168.183	AS14618 Amazon.com, Inc.	`0.46ms` from Ashburn, US
18.206.95.103	AS14618 Amazon.com, Inc.	`0.97ms` from Ashburn, US
54.237.246.55	AS14618 Amazon.com, Inc.	`0.52ms` from Ashburn, US
89.111.226.151	AS25144 Telekomunikacije Republike Srpske akcionarsko drustvo Banja Luka	`13.26ms` from Belgrade, RS
54.247.108.23	AS16509 Amazon.com, Inc.	`0.17ms` from Dublin, IE
194.187.232.199	AS51188 Telia Cygate Oy	`0.90ms` from Helsinki, FI
38.14.11.199	AS398478 PEG TECH INC	`0.78ms` from Hong Kong, HK
219.108.25.135	AS2516 KDDI CORPORATION	`2.54ms` from Osaka, JP
180.56.179.7	AS4713 NTT DOCOMO BUSINESS,Inc.	`5.16ms` from Osaka, JP
23.112.151.71	AS7018 AT&T Enterprises, LLC	`6.00ms` from San Antonio, US
182.172.153.55	AS10036 DLIVE	`4.86ms` from Seoul, KR
36.229.223.119	AS3462 Data Communication Business Group	`3.13ms` from Taipei, TW
81.204.42.135	AS1136 KPN B.V.	`1.63ms` from Amsterdam, NL
86.101.253.247	AS21334 One Hungary Ltd.	`7.02ms` from Budapest, HU
118.116.82.71	AS4134 CHINANET-BACKBONE	`3.97ms` from Chengdu, CN
143.89.39.151	AS3363 Hong Kong University of Science and Technology	`2.04ms` from Hong Kong, HK
121.124.98.39	AS9318 SK Broadband Co Ltd	`4.02ms` from Incheon, KR
89.242.89.7	AS13285 TalkTalk Communications Limited	`3.83ms` from London, GB
112.164.189.247	AS4766 Korea Telecom	`6.72ms` from Seoul, KR
37.72.191.247	AS57858 Angelnet Limited	`0.61ms` from Stockholm, SE
43.206.15.183	AS16509 Amazon.com, Inc.	`0.22ms` from Tokyo, JP
45.25.240.167	AS7018 AT&T Enterprises, LLC	`7.86ms` from Atlanta, US
211.159.163.199	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.72ms` from Beijing, CN
168.216.26.7	AS7925 West Virginia Network for Educational Telecomputing	`14.36ms` from Columbus, US
211.168.242.151	AS3786 LG DACOM Corporation	`1.66ms` from Incheon, KR

Traceroute

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

traceroute -a -n -q1 187.120.83.7

traceroute to 187.120.83.7 (187.120.83.7): 64 hops max, 52 byte packets

1 [AS15169] 108.170.228.30 133.777 ms

2 *

3 *

4 [AS28202] 187.120.83.7 144.121 ms

Measurement taken from

IPinfo ProbeNet in Dallas, US

On March 20th 2026

What are IP address ranges?

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