187.120.64.0/18

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:      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

Nearby Ranges

BGP prefixes that overlap with 187.120.0.0/16

Range	ASN	Company	Num of IPs
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

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Pingable IPs

2,823 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
187.120.104.1	AS28202 MASTER S/A	`3.75ms` from Osasco, BR
187.120.99.86	AS28202 MASTER S/A	`9.39ms` from Osasco, BR
187.120.83.1	AS28202 MASTER S/A	`2.46ms` from Osasco, BR
187.120.116.68	AS28202 MASTER S/A	`9.19ms` from Osasco, BR
187.120.94.1	AS28202 MASTER S/A	`2.48ms` from Osasco, BR
187.120.92.1	AS28202 MASTER S/A	`9.07ms` from Osasco, BR
187.120.77.97	AS28202 MASTER S/A	`9.20ms` from Osasco, BR
187.120.113.161	AS28202 MASTER S/A	`9.41ms` from Osasco, BR
187.120.88.1	AS28202 MASTER S/A	`9.04ms` from Osasco, BR
187.120.80.1	AS28202 MASTER S/A	`3.65ms` from Osasco, BR
187.120.78.2	AS28202 MASTER S/A	`9.06ms` from Osasco, BR
187.120.121.183	AS28202 MASTER S/A	`13.74ms` from Osasco, BR
187.120.76.2	AS28202 MASTER S/A	`9.03ms` from Osasco, BR
187.120.66.2	AS28202 MASTER S/A	`9.05ms` from Osasco, BR
187.120.105.10	AS28202 MASTER S/A	`5.06ms` from Osasco, BR
187.120.115.24	AS28202 MASTER S/A	`9.39ms` from Osasco, BR
187.120.65.1	AS28202 MASTER S/A	`8.80ms` from Osasco, BR
187.120.119.113	AS28202 MASTER S/A	`9.41ms` from Osasco, BR
187.120.117.204	AS28202 MASTER S/A	`9.41ms` from Osasco, BR
187.120.114.117	AS28202 MASTER S/A	`9.18ms` from Osasco, BR
187.120.118.11	AS28202 MASTER S/A	`9.50ms` from Osasco, BR
187.120.101.1	AS28202 MASTER S/A	`3.72ms` from Osasco, BR
187.120.103.28	AS28202 MASTER S/A	`6.38ms` from Sao Paulo, BR
187.120.120.1	AS28202 MASTER S/A	`13.10ms` from Osasco, BR
187.120.98.1	AS28202 MASTER S/A	`8.83ms` 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
12.124.144.194	AS7018 AT&T Enterprises, LLC	`0.82ms` from Atlanta, US
131.0.136.2	AS61467 DataWare Sistemas S.A.S.	`5.12ms` from Bogota, CO
20.65.101.98	AS8075 Microsoft Corporation	`0.27ms` from Boydton, US
50.171.166.162	AS7922 Comcast Cable Communications, LLC	`2.14ms` from Chicago, US
84.203.235.2	AS31122 Digiweb ltd	`5.72ms` from Dublin, IE
118.136.61.114	AS23700 Linknet-Fastnet ASN	`5.06ms` from Jakarta, ID
27.227.72.178	AS4134 CHINANET-BACKBONE	`5.17ms` from Lanzhou, CN
95.154.242.98	AS20860 IOMART CLOUD SERVICES LIMITED	`0.28ms` from Maidenhead, GB
35.196.48.210	AS396982 Google LLC	`0.14ms` from Moncks Corner, US
179.24.178.18	AS6057 Administracion Nacional de Telecomunicaciones	`1.76ms` from Montevideo, UY
91.42.81.210	AS3320 Deutsche Telekom AG	`4.66ms` from Nuernberg, DE
60.98.252.114	AS17676 SoftBank Corp.	`3.88ms` from Osaka, JP
189.17.86.162	AS4230 CLARO S.A.	`8.50ms` from Rio de Janeiro, BR
131.120.119.34	AS668 United States Department of Defense (DoD)	`3.78ms` from San Jose, US
12.212.194.226	AS7018 AT&T Enterprises, LLC	`3.35ms` from San Jose, US
3.35.174.162	AS16509 Amazon.com, Inc.	`0.15ms` from Seoul, KR
120.78.9.82	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.50ms` from Shenzhen, CN
111.80.180.178	AS17421 Mobile Business Group	`6.75ms` from Taipei, TW
92.122.3.82	AS16625 Akamai Technologies, Inc.	`0.13ms` from Al Fujairah City, AE
206.121.92.210	AS7018 AT&T Enterprises, LLC	`7.10ms` from Atlanta, US
186.215.69.34	AS18881 TELEFÔNICA BRASIL S.A	`0.69ms` from Brasilia, BR
156.211.141.226	AS8452 TE-AS	`7.33ms` from Cairo, EG
108.173.207.66	AS852 TELUS Communications Inc.	`1.41ms` from Calgary, CA
79.213.237.210	AS3320 Deutsche Telekom AG	`5.29ms` from Frankfurt am Main, DE
14.181.183.226	AS45899 VNPT Corp	`5.09ms` from Hanoi, VN

Traceroute

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

traceroute -a -n -q1 -m6 187.120.87.14

traceroute to 187.120.87.14 (187.120.87.14): 6 hops max, 52 byte packets

1 [AS15169] 108.170.228.30 113.617 ms

2 *

3 [AS28202] 191.240.6.1 122.613 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Ashburn, US

On January 19th 2026

What are IP address ranges?

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