187.120.118.0/23

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:      20260423 AA
nslastaa:    20260423
nserver:     ns2.mastercabo.com.br
nsstat:      20260423 AA
nslastaa:    20260423
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 187.120.118.0/23

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
187.120.32.0/20	AS262685	ScherrerNet Informática Ltda ME	4,096
187.120.128.0/20	AS262272	VERO S.A	4,096
187.120.144.0/20	AS262272	VERO S.A	4,096
187.120.176.0/20	AS264013	CONNECTA TELECOM INTERNET LTDA - EPP	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
187.120.0.0/21	AS22381	SAMM TECNOLOGIA E TELECOMUNICACOES S.A	2,048
187.120.8.0/22	AS22381	SAMM TECNOLOGIA E TELECOMUNICACOES S.A	1,024
187.120.160.0/22	AS270549	Oliveira e Novaes Serviços de Telecomunicação LTDA	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
187.120.169.0/24	AS270550	BLACKNETINTERNET SOLUCOES EM TECNOLOGIA LTDA	256
187.120.31.0/24	AS266181	PRYMUS PROVEDOR DE ACESSO À REDES TELECOM LTDA	256
187.120.12.0/24	AS265303	BRASIL TECPAR \| AMIGO \| AVATO	256
187.120.13.0/24	AS22381	SAMM TECNOLOGIA E TELECOMUNICACOES S.A	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

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

IP Address	ASN	Details
187.120.118.35	AS28202 MASTER S/A	`9.30ms` from Osasco, BR
187.120.119.76	AS28202 MASTER S/A	`9.53ms` 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
50.51.120.87	AS5650 Frontier Communications of America, Inc.	`9.95ms` from Chicago, US
103.123.38.39	AS135227 Foxcell Communication Pvt Ltd	`6.52ms` from Delhi, IN
37.60.174.247	AS47297 NetCom BW GmbH	`7.62ms` from Frankfurt am Main, DE
123.16.69.135	AS45899 VNPT Corp	`0.94ms` from Hanoi, VN
39.49.43.247	AS17557 Pakistan Telecommunication Company Limited	`15.67ms` from Islamabad, PK
50.92.54.7	AS852 TELUS Communications Inc.	`2.38ms` from Kelowna, CA
108.76.249.135	AS7018 AT&T Enterprises, LLC	`2.81ms` from Miami, US
71.90.52.55	AS20115 Charter Communications LLC	`16.23ms` from Minneapolis, US
15.158.199.71	AS16509 Amazon.com, Inc.	`0.41ms` from Montreal, CA
178.64.176.135	AS12389 PJSC Rostelecom	`10.76ms` from Saint Petersburg, RU
201.114.243.215	AS8151 UNINET	`16.05ms` from Santiago de Queretaro, MX
187.169.191.71	AS8151 UNINET	`4.12ms` from Santiago de Queretaro, MX
201.76.89.7	AS28573 Claro NXT Telecomunicacoes Ltda	`14.34ms` from Sao Paulo, BR
112.171.74.151	AS4766 Korea Telecom	`1.01ms` from Seoul, KR
108.167.117.151	AS11955 Charter Communications Inc	`8.71ms` from Atlanta, US
70.138.253.87	AS7018 AT&T Enterprises, LLC	`18.51ms` from Houston, US
60.145.71.87	AS17676 SoftBank Corp.	`3.32ms` from Osaka, JP
72.14.183.39	AS63949 Akamai Connected Cloud	`0.12ms` from Richardson, US
119.205.118.151	AS4766 Korea Telecom	`2.55ms` from Seoul, KR
69.143.173.103	AS7922 Comcast Cable Communications, LLC	`6.79ms` from Ashburn, US
170.202.152.39	AS395180 Travelers Property Casualty Corp.	`3.13ms` from Atlanta, US
217.160.9.7	AS8560 IONOS SE	`0.70ms` from Berlin, DE
114.198.59.87	AS7545 TPG Telecom Limited	`1.91ms` from Brisbane, AU
109.133.82.119	AS5432 Proximus NV	`1.91ms` from Brussels, BE
65.93.156.119	AS577 Bell Canada	`6.21ms` from Montreal, CA

Traceroute

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

traceroute -a -n -q1 -f3 187.120.119.180

traceroute to 187.120.119.180 (187.120.119.180): 64 hops max, 52 byte packets

3 [] 187.16.212.212 3.52 ms

4 *

5 *

6 *

7 *

8 [AS28202] 187.120.119.180 11.69 ms

Measurement taken from

IPinfo ProbeNet in Sao Paulo, BR

On April 13th 2026

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