189.91.30.0/23

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	com.com.br
ASN	AS28202
Parent Range	189.91.0.0/19
Registry	LACNIC
ID	ADM32

WHOIS Details

inetnum:     189.91.0.0/19
aut-num:     AS28202
abuse-c:     ADMAS5
owner:       Rede Brasileira de Comunicacao S/A
ownerid:     01.766.744/0001-84
responsible: Equipe de Engenharia de Redes
country:     BR
owner-c:     ADMAS5
tech-c:      ADMAS5
inetrev:     189.91.0.0/19
nserver:     ns1.mastercabo.com.br
nsstat:      20240225 AA
nslastaa:    20240225
nserver:     ns2.mastercabo.com.br
nsstat:      20240225 AA
nslastaa:    20240225
created:     20080409
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 189.91.30.0/23

Range	ASN	Company	Num of IPs
189.91.0.0/19	AS28202	Rede Brasileira de Comunicacao S/A	8,192

Nearby Ranges

BGP prefixes that overlap with 189.91.0.0/16

Range	ASN	Company	Num of IPs
189.91.64.0/19	AS17222	MUNDIVOX DO BRASIL LTDA	8,192
189.91.0.0/19	AS28202	Rede Brasileira de Comunicacao S/A	8,192
189.91.96.0/19	AS262589	SAMM TECNOLOGIA E TELECOMUNICACOES S.A	8,192
189.91.208.0/20	AS10938	AGENCIA ESTADUAL DE TECNOLOGIA DA INFORMACAO - ATI	4,096
189.91.144.0/20	AS264485	M. COELHO M. LIMA SERVICOS DE TELECOMUNICACAO - ME	4,096
189.91.128.0/20	AS28205	Ibituruna TV por assinatura S/C Ltda	4,096
189.91.176.0/20	AS28207	Teleon Telecomunicaçoes Ltda	4,096
189.91.192.0/20	AS28343	UNIFIQUE TELECOMUNICACOES S/A	4,096
189.91.224.0/20	AS28668	Desktop Sigmanet Comunicação Multimídia SA	4,096
189.91.240.0/20	AS28668	Desktop Sigmanet Comunicação Multimídia SA	4,096
189.91.48.0/20	AS28204	Keraxweb Serviços de Int. e Internet Ltda	4,096
189.91.40.0/21	AS28203	Webcenter Sistemas - Prest. Servic Informatica Ltd	2,048
189.91.164.0/22	AS271507	VIRTUAL CONECT LTDA	1,024
189.91.172.0/22	AS271300	LOGIN PROVEDOR DE INTERNET LTDA	1,024
189.91.36.0/22	AS28203	Webcenter Sistemas - Prest. Servic Informatica Ltd	1,024
189.91.171.0/24	AS271584	ALEXSANDRA DE OLIVEIRA LIMA	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

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

IP Address	ASN	Details
189.91.31.255	AS28202 MASTER S/A	`9.42ms` 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
101.21.235.71	AS4837 CHINA UNICOM China169 Backbone	`9.68ms` from Beijing, CN
75.191.143.119	AS11426 Charter Communications Inc	`12.89ms` from Charlotte, US
112.19.7.135	AS139080 The Internet Data Center of Sichuan Mobile Communication Company Limited	`2.23ms` from Chengdu, CN
217.82.99.135	AS3320 Deutsche Telekom AG	`4.32ms` from Frankfurt am Main, DE
47.235.20.71	AS45102 Alibaba (US) Technology Co., Ltd.	`1.10ms` from Ho Chi Minh City, VN
112.204.186.151	AS9299 Philippine Long Distance Telephone Company	`1.18ms` from Manila, PH
151.29.20.23	AS1267 WIND TRE S.P.A.	`9.15ms` from Milan, IT
195.32.121.55	AS202870 Dimensione S.r.l.	`1.47ms` from Milan, IT
79.6.125.23	AS3269 Telecom Italia S.p.A.	`1.29ms` from Milan, IT
177.86.85.215	AS262625 Aita Provedor de Acesso as Redes de Comunic. E Com	`6.73ms` from Novo Hamburgo, BR
195.19.207.7	AS205221 SBERKORUS LLC	`0.83ms` from Saint Petersburg, RU
54.219.168.247	AS16509 Amazon.com, Inc.	`0.15ms` from San Jose, US
61.83.100.39	AS4766 Korea Telecom	`7.21ms` from Seoul, KR
210.13.70.55	AS9929 CHINA UNICOM Industrial Internet Backbone	`4.26ms` from Shanghai, CN
140.111.158.119	AS1659 Taiwan Academic Network (TANet) Information Center	`4.14ms` from Taipei, TW
119.245.118.71	AS2514 NTT PC Communications, Inc.	`3.53ms` from Tokyo, JP
37.60.219.87	AS31214 TIS Dialog LLC	`7.21ms` from Vilnius, LT
82.137.59.55	AS8708 DIGI ROMANIA S.A.	`4.80ms` from Bucharest, RO
80.171.161.151	AS6805 Telefonica Germany GmbH & Co.OHG	`3.63ms` from Duesseldorf, DE
185.215.78.135	AS198225 MDDSL - Mitteldeutsche Gesellschaft fuer Kommunikation mbH	`8.03ms` from Frankfurt am Main, DE
211.212.74.151	AS9318 SK Broadband Co Ltd	`1.27ms` from Incheon, KR
39.47.14.103	AS17557 Pakistan Telecommunication Company Limited	`3.65ms` from Islamabad, PK
90.240.28.55	AS5378 Vodafone Limited	`6.79ms` from Manchester, GB
208.66.230.119	AS402186 SeroWeb LLC	`0.55ms` from Marseille, FR
116.147.56.119	AS4837 CHINA UNICOM China169 Backbone	`5.63ms` from Nanjing, CN

Traceroute

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

traceroute -a -n -q1 -f8 -m12 189.91.30.8

traceroute to 189.91.30.8 (189.91.30.8): 12 hops max, 52 byte packets

8 [AS28202] 191.240.1.17 78.59 ms

9 [AS28202] 191.240.1.16 78.193 ms

10 *

11 *

12 *

Measurement taken from

IPinfo ProbeNet in Lima, PE

On April 13th 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