177.44.120.0/22

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 177.44.120.0/22

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
177.44.224.0/20	AS52982	GGT PROVEDOR INTERNET LTDA	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
177.44.208.0/21	AS53230	Clean Net Telecom Ltda	2,048
177.44.176.0/21	AS53173	SOBRALNET SERVICOS E TELECOMUNICACOES LTDA - ME	2,048
177.44.220.0/22	AS263139	Dataware Telecomunicações LTDA. - EPP	1,024
177.44.216.0/22	AS263566	RONDON TELECOM LTDA - ME	1,024
177.44.188.0/23	AS53173	SOBRALNET SERVICOS E TELECOMUNICACOES LTDA - ME	512
177.44.191.0/24	AS272166	GOLDEN TECHNOLOGIA LTDA - ME	256
177.44.155.0/24	AS262428	LINK FIBRA LTDA	256
177.44.190.0/24	AS53173	SOBRALNET SERVICOS E TELECOMUNICACOES LTDA - ME	256
177.44.155.0/24	AS262428	LINK FIBRA LTDA	256
177.44.155.0/24	AS274559	LINK FIBRA LTDA	256
177.44.155.0/24	AS274559	LINK FIBRA LTDA	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

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

IP Address	ASN	Details
177.44.123.113	AS28202 MASTER S/A	`13.67ms` from Osasco, BR
177.44.121.7	AS28202 MASTER S/A	`13.79ms` from Osasco, BR
177.44.120.1	AS28202 MASTER S/A	`13.13ms` from Osasco, BR
177.44.122.224	AS28202 MASTER S/A	`13.79ms` 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
94.59.143.22	AS5384 Emirates Internet	`3.85ms` from Al Fujairah City, AE
34.199.95.230	AS14618 Amazon.com, Inc.	`0.57ms` from Ashburn, US
142.190.58.198	AS13760 Uniti Fiber Holdings Inc.	`13.16ms` from Atlanta, US
49.232.248.134	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.87ms` from Beijing, CN
186.81.238.38	AS10620 Telmex Colombia S.A.	`6.89ms` from Bogotá, CO
20.22.21.70	AS8075 Microsoft Corporation	`0.30ms` from Boydton, US
78.96.106.118	AS12302 Vodafone Romania S.A.	`7.11ms` from Bucharest, RO
146.112.70.70	AS36692 Cisco OpenDNS, LLC	`0.26ms` from Dubai, AE
174.100.9.70	AS10796 Charter Communications Inc	`12.16ms` from Flint, US
91.44.44.54	AS3320 Deutsche Telekom AG	`2.34ms` from Frankfurt am Main, DE
115.198.178.22	AS4134 CHINANET-BACKBONE	`6.79ms` from Hangzhou, CN
86.114.155.198	AS1759 Telia Finland Oyj	`4.99ms` from Helsinki, FI
42.123.68.150	AS58519 Cloud Computing Corporation	`0.78ms` from Hohhot, CN
81.133.237.102	AS2856 British Telecommunications PLC	`2.45ms` from London, GB
90.194.31.198	AS5607 Sky UK Limited	`2.62ms` from London, GB
6.14.42.6	AS668 United States Department of Defense (DoD)	`1.78ms` from Los Angeles, US
213.141.132.182	AS12714 PJSC MegaFon	`1.82ms` from Moscow, RU
219.98.112.54	AS2527 Sony Network Communications Inc.	`1.73ms` from Osaka, JP
58.94.244.182	AS4713 NTT DOCOMO BUSINESS,Inc.	`7.66ms` from Osaka, JP
211.235.226.166	AS38661 abcle	`1.32ms` from Seoul, KR
14.60.32.182	AS4766 Korea Telecom	`2.01ms` from Seoul, KR
171.113.125.54	AS137266 CHINATELECOM Hubei province Wuhan 5G network	`2.36ms` from Wuhan, CN
145.131.195.102	AS28685 Routit BV	`0.74ms` from Amsterdam, NL
104.186.200.198	AS7018 AT&T Enterprises, LLC	`6.92ms` from Atlanta, US
20.60.58.230	AS8075 Microsoft Corporation	`0.52ms` from Boydton, US

Traceroute

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

traceroute -a -n -q1 177.44.120.51

traceroute to 177.44.120.51 (177.44.120.51): 64 hops max, 52 byte packets

1 [AS15169] 108.170.228.30 191.221 ms

2 *

3 *

4 [AS28202] 177.44.120.51 205.068 ms

Measurement taken from

IPinfo ProbeNet in Madrid, ES

On December 28th 2025

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.

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