177.44.81.0/24

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 177.44.81.0/24

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

Read more

Pingable IPs

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

IP Address	ASN	Details
177.44.81.255	AS28202 MASTER S/A	`6.02ms` 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
198.82.229.232	AS1312 Virginia Polytechnic Institute and State Univ.	`6.34ms` from Ashburn, US
54.185.225.152	AS16509 Amazon.com, Inc.	`0.18ms` from Boardman, US
217.136.206.72	AS5432 Proximus NV	`1.99ms` from Brussels, BE
87.65.171.168	AS5432 Proximus NV	`2.89ms` from Brussels, BE
171.213.72.40	AS4134 CHINANET-BACKBONE	`8.06ms` from Chengdu, CN
14.176.219.152	AS45899 VNPT Corp	`8.09ms` from Da Nang, VN
98.55.38.200	AS7922 Comcast Cable Communications, LLC	`5.28ms` from Denver, US
84.189.230.248	AS3320 Deutsche Telekom AG	`7.37ms` from Frankfurt am Main, DE
62.113.228.248	AS47447 23M GmbH	`0.15ms` from Frankfurt am Main, DE
42.121.111.232	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`5.85ms` from Hangzhou, CN
58.126.177.200	AS9318 SK Broadband Co Ltd	`5.85ms` from Incheon, KR
47.35.151.8	AS20115 Charter Communications LLC	`18.12ms` from Minneapolis, US
176.131.181.8	AS5410 Bouygues Telecom SA	`3.10ms` from Paris, FR
115.190.38.168	AS137718 Beijing Volcano Engine Technology Co., Ltd.	`5.29ms` from Tianjin, CN
86.96.193.136	AS5384 Emirates Internet	`3.09ms` from Al Fujairah City, AE
51.145.237.168	AS8075 Microsoft Corporation	`0.24ms` from Amsterdam, NL
146.3.5.152	AS6186 Garcia Consulting, Inc.	`0.08ms` from Ashburn, US
111.199.73.248	AS4808 China Unicom Beijing Province Network	`2.96ms` from Beijing, CN
218.247.43.88	AS17816 China Unicom IP network China169 Guangdong province	`6.96ms` from Guangzhou, CN
96.59.243.8	AS33363 Charter Communications, Inc	`10.73ms` from Orlando, US
109.115.228.24	AS30722 Vodafone Italia S.p.A.	`9.67ms` from Rome, IT
222.125.225.24	AS17962 ShenZhen Topway Video Communication Co. Ltd	`4.37ms` from Shenzhen, CN
50.100.67.24	AS577 Bell Canada	`4.72ms` from Toronto, CA
213.25.141.72	AS5617 Orange Polska Spolka Akcyjna	`4.07ms` from Wrocław, PL
23.95.155.8	AS36352 HostPapa	`0.14ms` from Buffalo, US

Traceroute

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

traceroute -a -n -q1 177.44.81.1

traceroute to 177.44.81.1 (177.44.81.1): 64 hops max, 52 byte packets

1 [AS15169] 108.170.228.30 1.551 ms

2 *

3 [AS28202] 191.240.6.1 8.9 ms

4 [AS28202] 191.53.4.228 15.351 ms

5 [AS28202] 177.44.81.1 13.082 ms

Measurement taken from

IPinfo ProbeNet in Sao Paulo, BR

On January 19th 2026

What are IP address ranges?

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