187.120.96.0/19

AS28202 · MASTER S/A

Need more data or want to access it via API or data downloads? Sign up to get free access

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:      20260331 AA
nslastaa:    20260331
nserver:     ns2.mastercabo.com.br
nsstat:      20260331 AA
nslastaa:    20260331
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 187.120.96.0/19

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
187.120.144.0/20	AS262272	VERO S.A	4,096
187.120.128.0/20	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
187.120.8.0/22	AS22381	SAMM TECNOLOGIA E TELECOMUNICACOES S.A	1,024
187.120.164.0/22	AS270545	Digit@l Informática Eletronica e Provedor de acess	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
187.120.14.0/23	AS22381	SAMM TECNOLOGIA E TELECOMUNICACOES S.A	512
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
187.120.169.0/24	AS270550	BLACKNETINTERNET SOLUCOES EM TECNOLOGIA 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

2,287 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
187.120.124.164	AS28202 MASTER S/A	`13.53ms` from Osasco, BR
187.120.107.47	AS28202 MASTER S/A	`5.62ms` from Osasco, BR
187.120.113.207	AS28202 MASTER S/A	`9.44ms` from Osasco, BR
187.120.119.183	AS28202 MASTER S/A	`9.35ms` from Osasco, BR
187.120.120.1	AS28202 MASTER S/A	`13.06ms` from Osasco, BR
187.120.98.1	AS28202 MASTER S/A	`8.89ms` from Osasco, BR
187.120.104.1	AS28202 MASTER S/A	`3.78ms` from Osasco, BR
187.120.123.164	AS28202 MASTER S/A	`13.39ms` from Osasco, BR
187.120.101.1	AS28202 MASTER S/A	`3.77ms` from Osasco, BR
187.120.117.20	AS28202 MASTER S/A	`9.48ms` from Osasco, BR
187.120.112.1	AS28202 MASTER S/A	`8.89ms` from Osasco, BR
187.120.105.10	AS28202 MASTER S/A	`5.17ms` from Osasco, BR
187.120.97.1	AS28202 MASTER S/A	`6.09ms` from Osasco, BR
187.120.116.167	AS28202 MASTER S/A	`9.32ms` from Osasco, BR
187.120.122.71	AS28202 MASTER S/A	`13.67ms` from Osasco, BR
187.120.106.235	AS28202 MASTER S/A	`4.79ms` from Osasco, BR
187.120.127.102	AS28202 MASTER S/A	`13.65ms` from Osasco, BR
187.120.118.232	AS28202 MASTER S/A	`9.39ms` from Osasco, BR
187.120.126.176	AS28202 MASTER S/A	`13.48ms` from Osasco, BR
187.120.99.109	AS28202 MASTER S/A	`9.52ms` from Osasco, BR
187.120.121.209	AS28202 MASTER S/A	`13.64ms` from Osasco, BR
187.120.125.167	AS28202 MASTER S/A	`13.63ms` from Osasco, BR
187.120.96.65	AS28202 MASTER S/A	`6.08ms` from Osasco, BR
187.120.103.1	AS28202 MASTER S/A	`7.39ms` from Osasco, BR
187.120.115.151	AS28202 MASTER S/A	`9.43ms` 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
185.103.90.99	AS29027 CHAWICH GROUP LTD	`11.00ms` from Beirut, LB
141.5.12.99	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`3.63ms` from Berlin, DE
86.122.204.115	AS8708 DIGI ROMANIA S.A.	`4.89ms` from Bucharest, RO
186.38.100.163	AS22927 Telefonica de Argentina	`7.58ms` from Buenos Aires, AR
149.87.44.227	AS52444 Pogliotti & Pogliotti Construcciones S.A.	`7.02ms` from Buenos Aires, AR
68.147.54.3	AS6327 Shaw Communications	`8.95ms` from Calgary, CA
166.78.190.3	AS33070 Rackspace Hosting	`1.16ms` from Dallas, US
206.71.73.67	AS13649 Flexential Colorado Corp.	`13.11ms` from Denver, US
195.212.29.131	AS2686 AT&T Enterprises, LLC	`6.16ms` from London, GB
65.8.175.179	AS16509 Amazon.com, Inc.	`0.19ms` from Madrid, ES
81.35.234.147	AS3352 TELEFONICA DE ESPANA S.A.U.	`3.97ms` from Madrid, ES
76.108.46.227	AS7922 Comcast Cable Communications, LLC	`11.01ms` from Miami, US
179.218.38.67	AS28573 Claro NXT Telecomunicacoes Ltda	`8.51ms` from Rio de Janeiro, BR
201.75.244.227	AS28573 Claro NXT Telecomunicacoes Ltda	`8.13ms` from Sao Paulo, BR
3.37.7.35	AS16509 Amazon.com, Inc.	`0.15ms` from Seoul, KR
89.210.209.19	AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA	`5.30ms` from Sofia, BG
79.130.150.163	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`1.26ms` from Athens, GR
45.131.71.195	AS35487 Misaka Network, Inc.	`0.10ms` from Berlin, DE
130.64.23.35	AS13326 Tufts University	`1.21ms` from Boston, US
20.74.212.51	AS8075 Microsoft Corporation	`0.38ms` from Dubai, AE
34.107.2.99	AS396982 Google LLC	`0.10ms` from Frankfurt am Main, DE
139.103.176.19	AS611 NB-PEI Educational Computer Network	`0.46ms` from Fredericton, CA
20.255.204.83	AS8075 Microsoft Corporation	`0.30ms` from Hong Kong, HK
102.134.197.19	AS328114 Comsol Networks (PTY) Ltd	`1.40ms` from Johannesburg, ZA
47.180.166.179	AS5650 Frontier Communications of America, Inc.	`1.62ms` from Los Angeles, US

Traceroute

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

traceroute -a -n -q1 -f3 187.120.99.151

traceroute to 187.120.99.151 (187.120.99.151): 64 hops max, 52 byte packets

3 [] 187.16.212.212 19.156 ms

4 *

5 *

6 *

7 *

8 [AS28202] 187.120.99.151 29.074 ms

Measurement taken from

IPinfo ProbeNet in Brasília, BR

On March 29th 2026

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales