177.44.20.0/23

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 177.44.20.0/23

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	SOBRALNET SERVICOS E TELECOMUNICACOES LTDA - ME	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	SOBRALNET SERVICOS E TELECOMUNICACOES LTDA - ME	512
177.44.155.0/24	AS262428	LINK FIBRA LTDA	256
177.44.190.0/24	AS53173	SOBRALNET SERVICOS E TELECOMUNICACOES LTDA - ME	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

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

IP Address	ASN	Details
177.44.21.108	AS28202 MASTER S/A	`8.91ms` from Osasco, BR
177.44.20.1	AS28202 MASTER S/A	`7.62ms` 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
217.217.151.119	AS5650 Frontier Communications of America, Inc.	`0.59ms` from Ashburn, US
20.21.216.87	AS8075 Microsoft Corporation	`0.21ms` from Az Za`ayin, QA
171.4.77.167	AS45758 Triple T Broadband Public Company Limited	`4.98ms` from Bangkok, TH
120.0.195.119	AS4837 CHINA UNICOM China169 Backbone	`11.07ms` from Beijing, CN
110.32.136.231	AS4804 Microplex PTY LTD	`1.90ms` from Brisbane, AU
75.185.158.151	AS10796 Charter Communications Inc	`11.24ms` from Cleveland, US
4.234.45.151	AS8075 Microsoft Corporation	`0.20ms` from London, GB
77.228.187.247	AS12430 VODAFONE ESPANA S.A.U.	`8.86ms` from Madrid, ES
204.237.202.151	AS3257 GTT Communications Inc.	`0.28ms` from Miami, US
68.190.91.135	AS20115 Charter Communications LLC	`19.26ms` from Minneapolis, US
46.47.14.247	AS197298 Multifunctional Telecommunications Systems LTD	`5.05ms` from Moscow, RU
123.233.189.119	AS4837 CHINA UNICOM China169 Backbone	`5.99ms` from Qingdao, CN
140.99.225.55	AS13213 UK-2 Limited	`0.79ms` from Salt Lake City, US
78.12.143.71	AS16509 Amazon.com, Inc.	`0.49ms` from Santiago de Queretaro, MX
222.98.162.7	AS4766 Korea Telecom	`1.72ms` from Seoul, KR
61.230.87.231	AS3462 Data Communication Business Group	`1.05ms` from Taipei, TW
184.15.254.151	AS5650 Frontier Communications of America, Inc.	`7.93ms` from Ashburn, US
180.77.81.71	AS17429 BEIJING GEHUA CATV NETWORK CO.LTD	`8.25ms` from Beijing, CN
52.25.204.103	AS16509 Amazon.com, Inc.	`0.14ms` from Boardman, US
104.138.240.87	AS11426 Charter Communications Inc	`5.88ms` from Charlotte, US
174.96.230.39	AS10796 Charter Communications Inc	`12.02ms` from Columbus, US
18.198.77.231	AS16509 Amazon.com, Inc.	`0.19ms` from Frankfurt am Main, DE
27.154.33.135	AS4134 CHINANET-BACKBONE	`5.29ms` from Fuzhou, CN
93.225.192.119	AS3320 Deutsche Telekom AG	`2.68ms` from Hamburg, DE
82.207.110.135	AS6849 JSC "Ukrtelecom"	`0.52ms` from Kyiv, UA

Traceroute

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

traceroute -a -n -q1 -f4 177.44.21.108

traceroute to 177.44.21.108 (177.44.21.108): 64 hops max, 52 byte packets

4 [AS28202] 191.240.1.17 0.553 ms

5 [AS28202] 191.240.1.16 0.518 ms

6 [AS28202] 191.240.6.1 7.971 ms

7 *

8 [AS28202] 177.44.21.108 13.394 ms

Measurement taken from

IPinfo ProbeNet in Osasco, BR

On January 19th 2026

What are IP address ranges?

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