177.44.38.0/23

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 177.44.38.0/23

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

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

IP Address	ASN	Details
177.44.39.1	AS28202 MASTER S/A	`13.37ms` from Osasco, BR
177.44.38.1	AS28202 MASTER S/A	`13.37ms` 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
95.85.56.151	AS14061 DigitalOcean, LLC	`0.20ms` from Amsterdam, NL
96.31.63.87	AS29894 South Central Rural Telecommunications Cooperative Inc.	`9.46ms` from Atlanta, US
179.13.66.39	AS27831 Colombia Móvil	`11.64ms` from Bogota, CO
86.124.130.247	AS8708 DIGI ROMANIA S.A.	`6.72ms` from Bucharest, RO
200.59.2.231	AS12150 COTELCAM	`1.80ms` from Buenos Aires, AR
40.177.47.23	AS16509 Amazon.com, Inc.	`4.10ms` from Calgary, CA
216.138.187.71	AS7029 Windstream Communications LLC	`0.54ms` from Chicago, US
164.132.181.55	AS16276 OVH SAS	`0.06ms` from Gravelines, FR
84.235.13.135	AS25019 Saudi Telecom Company JSC	`1.89ms` from Jeddah, SA
88.221.164.119	AS16625 Akamai Technologies, Inc.	`0.33ms` from London, GB
149.34.184.55	AS201838 Community Fibre Limited	`1.03ms` from London, GB
86.157.81.103	AS2856 British Telecommunications PLC	`3.37ms` from London, GB
51.140.185.151	AS8075 Microsoft Corporation	`0.27ms` from London, GB
73.107.122.215	AS7922 Comcast Cable Communications, LLC	`3.91ms` from Miami, US
82.22.183.215	AS6762 TELECOM ITALIA SPARKLE S.p.A.	`0.16ms` from Milan, IT
173.61.134.199	AS701 Verizon Business	`4.01ms` from New York City, US
14.132.229.167	AS18126 Chubu Telecommunications Company, Inc.	`5.40ms` from Osaka, JP
193.54.113.7	AS2200 Renater	`2.28ms` from Saint-Denis, FR
177.58.165.7	AS22085 Claro S/A	`1.34ms` from Sao Paulo, BR
175.240.191.231	AS4766 Korea Telecom	`1.24ms` from Seoul, KR
125.46.132.119	AS4837 CHINA UNICOM China169 Backbone	`1.36ms` from Zhengzhou, CN
207.223.126.71	AS33606 TekLinks, Inc.	`4.28ms` from Atlanta, US
44.246.43.199	AS16509 Amazon.com, Inc.	`0.19ms` from Boardman, US
212.175.7.183	AS9121 Turk Telekomunikasyon Anonim Sirketi	`11.90ms` from Bursa, TR
109.78.47.183	AS15502 Vodafone Ireland Limited	`2.99ms` from Dublin, IE

Traceroute

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

traceroute -a -n -q1 -f4 177.44.38.109

traceroute to 177.44.38.109 (177.44.38.109): 64 hops max, 52 byte packets

4 [AS3356] 8.242.2.78 0.896 ms

5 *

6 *

7 [AS28202] 177.44.38.109 15.725 ms

Measurement taken from

IPinfo ProbeNet in Rio de Janeiro, BR

On March 20th 2026

What are IP address ranges?

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