189.91.28.0/22

AS28202 · MASTER S/A

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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 189.91.28.0/22

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

2 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
189.91.28.99	AS28202 MASTER S/A	`15.26ms` 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
175.35.71.54	AS4804 Microplex PTY LTD	`2.17ms` from Adelaide, AU
44.227.236.198	AS16509 Amazon.com, Inc.	`0.20ms` from Boardman, US
41.46.94.214	AS8452 TE-AS	`8.02ms` from Cairo, EG
24.66.102.118	AS6327 Shaw Communications	`4.26ms` from Calgary, CA
98.30.6.6	AS10796 Charter Communications Inc	`11.11ms` from Columbus, US
116.110.190.134	AS24086 Viettel Corporation	`12.79ms` from Ho Chi Minh City, VN
154.193.215.38	AS400619 AROSSCLOUD INC.	`0.87ms` from Hong Kong, HK
121.182.172.70	AS4766 Korea Telecom	`4.64ms` from Incheon, KR
83.98.13.6	AS30914 Redcentric Solutions Ltd	`0.71ms` from London, GB
75.80.119.246	AS20001 Charter Communications Inc	`4.15ms` from Los Angeles, US
66.202.157.70	AS3356 Level 3 Parent, LLC	`4.62ms` from Los Angeles, US
81.37.21.86	AS3352 TELEFONICA DE ESPANA S.A.U.	`10.33ms` from Madrid, ES
107.3.101.214	AS7922 Comcast Cable Communications, LLC	`6.76ms` from Salt Lake City, US
201.201.123.150	AS11830 Instituto Costarricense de Electricidad y Telecom.	`3.65ms` from San Pedro, CR
159.223.206.182	AS14061 DigitalOcean, LLC	`0.29ms` from Santa Clara, US
16.203.138.198	AS20115 Charter Communications LLC	`11.97ms` from Santa Clara, US
66.42.62.150	AS20473 The Constant Company, LLC	`0.13ms` from Singapore, SG
39.99.255.22	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.74ms` from Zhangjiakou, CN
2.86.211.246	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`0.83ms` from Athens, GR
111.11.89.134	AS24547 Hebei Mobile Communication Company Limited	`6.02ms` from Beijing, CN
101.162.74.198	AS1221 Telstra Limited	`17.26ms` from Brisbane, AU
173.165.89.198	AS7922 Comcast Cable Communications, LLC	`5.20ms` from Chicago, US
71.72.249.118	AS10796 Charter Communications Inc	`15.13ms` from Columbus, US
200.181.193.166	AS8167 V tal	`0.93ms` from Curitiba, BR
24.253.199.54	AS22773 Cox Communications Inc.	`5.96ms` from Dallas, 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 189.91.28.99

traceroute to 189.91.28.99 (189.91.28.99): 64 hops max, 52 byte packets

3 [] 138.199.0.2 62.422 ms

4 [AS60068] 185.229.188.71 68.396 ms

5 [] 45.134.215.79 65.87 ms

6 [AS13786] 207.135.214.85 166.951 ms

7 *

8 *

9 *

10 [AS28202] 189.91.28.99 183.396 ms

Measurement taken from

IPinfo ProbeNet in Los Angeles, US

On April 13th 2026

What are IP address ranges?

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