177.44.12.0/24

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 177.44.12.0/24

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

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

IP Address	ASN	Details
177.44.12.1	AS28202 MASTER S/A	`13.40ms` 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
98.166.147.136	AS22773 Cox Communications Inc.	`8.84ms` from Ashburn, US
131.214.249.168	AS668 United States Department of Defense (DoD)	`2.71ms` from Ashburn, US
110.231.83.88	AS4837 CHINA UNICOM China169 Backbone	`10.72ms` from Beijing, CN
54.212.158.168	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
71.31.195.40	AS7029 Windstream Communications LLC	`15.09ms` from Dallas, US
117.235.151.24	AS9829 National Internet Backbone	`9.06ms` from Delhi, IN
185.229.200.8	AS135402 Wired ISP Inc.	`0.52ms` from Frankfurt am Main, DE
213.30.237.152	AS8881 1&1 Versatel GmbH	`0.46ms` from Hamburg, DE
112.127.88.120	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`6.37ms` from Hangzhou, CN
52.140.92.88	AS8075 Microsoft Corporation	`0.15ms` from Lohogaon, IN
206.146.74.216	AS15100 Bevcomm	`6.40ms` from Minneapolis, US
66.188.183.40	AS20115 Charter Communications LLC	`12.57ms` from Minneapolis, US
80.15.131.56	AS3215 Orange S.A.	`1.40ms` from Paris, FR
176.148.213.40	AS5410 Bouygues Telecom SA	`9.23ms` from Paris, FR
148.126.110.248	AS2575 Salt River Project Agricultural Improvement & Power District	`1.16ms` from Phoenix, US
54.163.163.152	AS14618 Amazon.com, Inc.	`0.18ms` from Reston, US
168.228.232.24	AS52471 COLUMBUS NETWORKS DOMINICANA, S.A.	`1.64ms` from Santo Domingo, DO
121.186.43.72	AS4766 Korea Telecom	`4.55ms` from Seoul, KR
202.232.46.152	AS2497 Internet Initiative Japan Inc.	`1.13ms` from Tokyo, JP
27.12.88.120	AS4837 CHINA UNICOM China169 Backbone	`4.75ms` from Chongqing, CN
65.27.138.72	AS10796 Charter Communications Inc	`8.89ms` from Columbus, US
79.231.214.248	AS3320 Deutsche Telekom AG	`4.75ms` from Frankfurt am Main, DE
87.178.159.8	AS3320 Deutsche Telekom AG	`2.03ms` from Frankfurt am Main, DE
103.69.190.40	AS135921 Maxserver Company Limited	`0.16ms` from Hanoi, VN
49.244.37.72	AS23752 Nepal Telecommunications Corporation, Internet Services,	`3.19ms` from Kathmandu, NP

Traceroute

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

traceroute -a -n -q1 177.44.12.174

traceroute to 177.44.12.174 (177.44.12.174): 64 hops max, 52 byte packets

1 [AS15169] 108.170.228.30 117.135 ms

2 *

3 [AS28202] 191.240.6.1 128.779 ms

4 *

5 [AS28202] 177.44.12.174 130.733 ms

Measurement taken from

IPinfo ProbeNet in Moncks Corner, US

On January 19th 2026

What are IP address ranges?

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