177.44.40.0/23

AS28202 · MASTER S/A

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Summary

Country	Brazil
Domain	com.com.br
ASN	AS28202
Parent Range	177.44.0.0/17
Registry	LACNIC
ID	ADM32

WHOIS Details

inetnum:     177.44.0.0/17
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:     177.44.0.0/17
nserver:     ns1.mastercabo.com.br
nsstat:      20240225 AA
nslastaa:    20240225
nserver:     ns2.mastercabo.com.br
nsstat:      20240225 AA
nslastaa:    20240225
created:     20110322
changed:     20110322

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 177.44.40.0/23

Range	ASN	Company	Num of IPs
177.44.0.0/17	AS28202	Rede Brasileira de Comunicacao S/A	32,768

Nearby Ranges

BGP prefixes that overlap with 177.44.0.0/16

Range	ASN	Company	Num of IPs
177.44.0.0/17	AS28202	Rede Brasileira de Comunicacao S/A	32,768
177.44.144.0/20	AS262428	LINK 10	4,096
177.44.160.0/20	AS262434	WIIP TELECOM SERVIÇOS DE INTERNET LTDA	4,096
177.44.240.0/20	AS262441	Fund. Vale do Taquari de Educ. e Desenvolv. Social	4,096
177.44.192.0/20	AS262907	BRASIL TECPAR \| AMIGO \| AVATO	4,096
177.44.224.0/20	AS52982	GGT PROVEDOR INTERNET LTDA	4,096
177.44.208.0/21	AS53230	Clean Net Telecom Ltda	2,048
177.44.176.0/21	AS53173	Sobral Telecomunicações Ltda	2,048
177.44.216.0/22	AS263566	RONDON TELECOM LTDA - ME	1,024
177.44.220.0/22	AS263139	Dataware Telecomunicações LTDA. - EPP	1,024
177.44.188.0/23	AS53173	Sobral Telecomunicações Ltda	512
177.44.155.0/24	AS262428	LINK FIBRA LTDA	256
177.44.190.0/24	AS53173	Sobral Telecomunicações Ltda	256
177.44.191.0/24	AS272166	GOLDEN TECHNOLOGIA LTDA - ME	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
177.44.40.1	AS28202 MASTER S/A	`2.32ms` from Osasco, BR
177.44.41.1	AS28202 MASTER S/A	`2.31ms` 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
34.222.104.119	AS16509 Amazon.com, Inc.	`0.36ms` from Boardman, US
41.82.200.71	AS8346 SONATEL-AS Autonomous System	`2.02ms` from Dakar, SN
20.82.167.55	AS8075 Microsoft Corporation	`0.20ms` from Dublin, IE
37.205.231.71	AS3269 Telecom Italia S.p.A.	`4.78ms` from Milan, IT
187.51.153.183	AS10429 TELEFÔNICA BRASIL S.A	`2.23ms` from Osasco, BR
70.175.67.7	AS22773 Cox Communications Inc.	`1.98ms` from Phoenix, US
79.57.255.183	AS3269 Telecom Italia S.p.A.	`4.82ms` from Rome, IT
69.236.104.55	AS7018 AT&T Enterprises, LLC	`6.07ms` from San Jose, US
179.177.193.135	AS18881 TELEFÔNICA BRASIL S.A	`9.88ms` from Sao Paulo, BR
187.75.103.119	AS27699 TELEFÔNICA BRASIL S.A	`1.26ms` from Sao Paulo, BR
4.241.31.103	AS8075 Microsoft Corporation	`0.14ms` from Tokyo, JP
122.70.129.183	AS24138 China TieTong Telecommunications Corporation	`2.18ms` from Beijing, CN
73.6.199.151	AS7922 Comcast Cable Communications, LLC	`6.72ms` from Houston, US
217.43.106.23	AS2856 British Telecommunications PLC	`4.03ms` from London, GB
153.177.223.71	AS4713 NTT DOCOMO BUSINESS,Inc.	`5.00ms` from Osaka, JP
4.201.193.71	AS8075 Microsoft Corporation	`0.18ms` from Sao Paulo, BR
220.80.158.231	AS4766 Korea Telecom	`5.54ms` from Seoul, KR
169.136.72.247	AS212879 PageBites Inc	`0.33ms` from Singapore, SG
42.54.191.167	AS4837 CHINA UNICOM China169 Backbone	`7.46ms` from Tieling, CN
124.95.40.135	AS4837 CHINA UNICOM China169 Backbone	`2.29ms` from Tieling, CN
121.3.5.55	AS2527 Sony Network Communications Inc.	`8.16ms` from Tokyo, JP
14.193.162.135	AS4721 JCOM Co., Ltd.	`11.99ms` from Tokyo, JP
162.242.243.167	AS27357 Rackspace Hosting	`0.52ms` from Ashburn, US
207.113.163.71	AS13428 Surf Air Wireless, LLC	`2.34ms` from Chicago, US
2.243.239.215	AS6805 Telefonica Germany GmbH & Co.OHG	`3.22ms` from Duesseldorf, DE

Traceroute

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

traceroute -a -n -q1 177.44.41.132

traceroute to 177.44.41.132 (177.44.41.132): 64 hops max, 52 byte packets

1 [AS15169] 108.170.228.30 135.437 ms

2 *

3 *

4 [AS28202] 177.44.41.132 138.801 ms

Measurement taken from

IPinfo ProbeNet in Toronto, CA

On March 13th 2026

What are IP address ranges?

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