177.44.48.0/21

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 177.44.48.0/21

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

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

IP Address	ASN	Details
177.44.48.1	AS28202 MASTER S/A	`5.97ms` from Sao Paulo, BR
177.44.55.97	AS28202 MASTER S/A	`12.80ms` from Sao Paulo, BR
177.44.54.215	AS28202 MASTER S/A	`12.74ms` from Sao Paulo, 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
50.223.69.133	AS7922 Comcast Cable Communications, LLC	`6.14ms` from Atlanta, US
196.221.216.37	AS24835 Vodafone Data	`15.04ms` from Cairo, EG
81.187.52.85	AS20712 Andrews & Arnold Ltd	`2.22ms` from London, GB
86.13.2.69	AS5089 Virgin Media Limited	`10.61ms` from London, GB
128.232.254.101	AS786 Jisc Services Limited	`2.25ms` from London, GB
47.232.193.213	AS20115 Charter Communications LLC	`5.47ms` from Los Angeles, US
189.139.194.133	AS8151 UNINET	`1.68ms` from Mexico City, MX
220.205.120.5	AS4837 CHINA UNICOM China169 Backbone	`9.40ms` from Nanjing, CN
221.12.242.5	AS18144 Enecom,Inc.	`7.01ms` from Osaka, JP
217.118.250.5	AS31144 United Nations World Food Programme	`1.36ms` from Rome, IT
52.220.38.245	AS16509 Amazon.com, Inc.	`0.14ms` from Singapore, SG
87.53.241.229	AS3292 TDC Holding A/S	`0.91ms` from Skanderborg, DK
157.155.125.133	AS17983 Coles Supermarkets Australia Pty Ltd	`0.47ms` from Sydney, AU
114.38.195.213	AS3462 Data Communication Business Group	`2.08ms` from Taichung, TW
172.172.116.85	AS8075 Microsoft Corporation	`0.14ms` from Boydton, US
170.150.218.197	AS263587 SOS TELECOM	`16.30ms` from Curitiba, BR
181.79.194.21	AS52468 UFINET PANAMA S.A.	`0.89ms` from Curridabat, CR
72.240.214.149	AS13490 Buckeye Cablevision, Inc.	`3.61ms` from Detroit, US
86.142.103.69	AS2856 British Telecommunications PLC	`5.41ms` from Erith, GB
98.211.108.213	AS7922 Comcast Cable Communications, LLC	`6.72ms` from Herndon, US
62.249.145.149	AS20485 Joint Stock Company TransTeleCom	`5.26ms` from Khabarovsk, RU
20.203.175.197	AS8075 Microsoft Corporation	`0.15ms` from Kloten, CH
46.18.6.5	AS25071 RadioCom Ltd	`8.76ms` from Kyiv, UA
87.221.85.117	AS12479 Orange Espagne SA	`1.67ms` from Madrid, ES
88.39.8.165	AS3269 Telecom Italia S.p.A.	`5.12ms` from Milan, IT

Traceroute

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

traceroute -a -n -q1 -m7 177.44.52.11

traceroute to 177.44.52.11 (177.44.52.11): 7 hops max, 52 byte packets

1 [AS15169] 108.170.228.30 52.564 ms

2 *

3 [AS28202] 191.240.6.1 59.976 ms

4 [AS28202] 191.53.4.228 72.565 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Santiago, CL

On January 19th 2026

What are IP address ranges?

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