187.120.90.0/23

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 187.120.90.0/23

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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
208.82.46.119	AS19215 PES Energize	`13.34ms` from Atlanta, US
35.198.109.183	AS396982 Google LLC	`0.09ms` from Frankfurt am Main, DE
123.97.86.199	AS4134 CHINANET BACKBONE	`17.68ms` from Fuzhou, CN
173.175.193.199	AS11427 Charter Communications Inc	`8.57ms` from Houston, US
90.173.37.135	AS12479 Orange Espagne SA	`10.28ms` from Madrid, ES
162.221.95.7	AS21554 Wisconsin CyberLynk Network, Inc.	`0.17ms` from Milwaukee, US
24.11.166.199	AS7922 Comcast Cable Communications, LLC	`12.28ms` from Orlando, US
86.245.77.167	AS3215 Orange S.A.	`1.84ms` from Paris, FR
40.112.148.215	AS8075 Microsoft Corporation	`0.56ms` from San Jose, US
194.55.9.87	AS2586 Elisa Eesti AS	`10.69ms` from Tallinn, EE
114.145.161.215	AS4713 NTT DOCOMO BUSINESS,Inc.	`13.79ms` from Tokyo, JP
154.124.230.167	AS8346 SONATEL-AS Autonomous System	`2.33ms` from Dakar, SN
116.23.126.135	AS4134 CHINANET BACKBONE	`2.29ms` from Guangzhou, CN
24.67.166.183	AS6327 Shaw Communications	`8.25ms` from Kelowna, CA
80.194.255.231	AS5089 Virgin Media Limited	`6.40ms` from London, GB
151.29.143.7	AS1267 WIND TRE S.P.A.	`7.63ms` from Milan, IT
211.38.54.7	AS4766 Korea Telecom	`7.21ms` from Seoul, KR
194.17.167.7	AS3301 Telia Company AB	`0.67ms` from Stockholm, SE
123.210.143.39	AS1221 Telstra Limited	`14.60ms` from Sydney, AU
27.22.195.231	AS4134 CHINANET BACKBONE	`7.73ms` from Wuhan, CN
101.187.166.231	AS1221 Telstra Limited	`1.93ms` from Adelaide, AU
51.138.57.199	AS8075 Microsoft Corporation	`0.15ms` from Amsterdam, NL
181.135.52.7	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`12.80ms` from Bogota, CO
1.28.174.7	AS4837 CHINA UNICOM China169 Backbone	`18.32ms` from Changchun, CN
16.59.57.103	AS16509 Amazon.com, Inc.	`0.12ms` from Columbus, 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 -m7 187.120.91.24

traceroute to 187.120.91.24 (187.120.91.24): 7 hops max, 52 byte packets

3 [] 51.162.224.178 8.007 ms

4 [AS577] 204.101.240.113 0.493 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Winnipeg, CA

On April 13th 2026

What are IP address ranges?

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

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