187.120.124.0/24

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
owner-c:     ADMAS5
tech-c:      ADMAS5
inetrev:     187.120.64.0/18
nserver:     ns1.mastercabo.com.br
nsstat:      20260127 AA
nslastaa:    20260127
nserver:     ns2.mastercabo.com.br
nsstat:      20260127 AA
nslastaa:    20260127
created:     20100208
changed:     20130307

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

Overlapping Ranges

BGP prefixes that contain 187.120.124.0/24

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

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Pingable IPs

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

IP Address	ASN	Details
187.120.124.82	AS28202 MASTER S/A	`13.78ms` 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
205.173.33.24	AS36548 City of Jacksonville, Florida	`7.63ms` from Atlanta, US
123.112.226.24	AS4808 China Unicom Beijing Province Network	`3.33ms` from Beijing, CN
44.224.30.232	AS16509 Amazon.com, Inc.	`0.12ms` from Boardman, US
183.215.135.152	AS56047 China Mobile communications corporation	`2.05ms` from Changsha, CN
14.243.153.40	AS45899 VNPT Corp	`6.32ms` from Da Nang, VN
176.249.183.152	AS5607 Sky UK Limited	`6.53ms` from London, GB
108.237.133.72	AS7018 AT&T Enterprises, LLC	`11.73ms` from Miami, US
167.131.59.88	AS1798 State of Oregon	`2.74ms` from Portland, US
164.132.5.24	AS16276 OVH SAS	`0.09ms` from Roubaix, FR
50.67.53.200	AS6327 Shaw Communications	`7.15ms` from Seattle, US
83.188.100.184	AS1257 Tele2 Sverige AB	`17.36ms` from Vilnius, LT
156.193.161.120	AS8452 TE-AS	`2.32ms` from Cairo, EG
86.181.206.152	AS2856 British Telecommunications PLC	`2.93ms` from London, GB
86.138.81.200	AS2856 British Telecommunications PLC	`6.17ms` from London, GB
2.125.35.88	AS5607 Sky UK Limited	`12.60ms` from London, GB
64.86.68.152	AS6453 TATA COMMUNICATIONS (AMERICA) INC	`1.28ms` from New York City, US
58.58.179.40	AS4134 CHINANET-BACKBONE	`5.74ms` from Qingdao, CN
13.223.145.24	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
180.229.112.184	AS17858 LG POWERCOMM	`6.44ms` from Seoul, KR
115.69.53.88	AS18390 Spintel Pty Ltd	`2.48ms` from Sydney, AU
220.244.106.40	AS7545 TPG Telecom Limited	`8.21ms` from Sydney, AU
171.83.47.24	AS137266 CHINATELECOM Hubei province Wuhan 5G network	`2.23ms` from Wuhan, CN
101.29.62.248	AS4837 CHINA UNICOM China169 Backbone	`10.42ms` from Beijing, CN
158.193.66.8	AS2607 Zdruzenie pouzivatelov Slovenskej akademickej datovej siete SANET	`3.54ms` from Bratislava, SK
178.116.73.168	AS6848 Telenet BV	`8.13ms` from Brussels, BE

Traceroute

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

traceroute -a -n -q1 187.120.124.190

traceroute to 187.120.124.190 (187.120.124.190): 64 hops max, 52 byte packets

1 [AS15169] 108.170.228.30 134.575 ms

2 *

3 *

4 [AS28202] 187.120.124.190 149.962 ms

Measurement taken from

IPinfo ProbeNet in Toronto, CA

On January 19th 2026

What are IP address ranges?

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