177.44.12.0/23

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 177.44.12.0/23

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

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

IP Address	ASN	Details
177.44.13.1	AS28202 MASTER S/A	`13.36ms` from Osasco, BR
177.44.12.1	AS28202 MASTER S/A	`13.35ms` 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
174.131.51.55	AS7029 Windstream Communications LLC	`5.59ms` from Atlanta, US
41.64.53.183	AS36992 ETISALAT MISR	`7.98ms` from Cairo, EG
154.72.250.55	AS37100 SEACOM Limited	`1.36ms` from Cape Town, ZA
41.23.120.7	AS36994 Vodacom	`0.83ms` from Johannesburg, ZA
59.145.177.135	AS9498 BHARTI Airtel Ltd.	`16.67ms` from Kolkata, IN
51.142.233.135	AS8075 Microsoft Corporation	`0.26ms` from London, GB
74.101.159.87	AS701 Verizon Business	`2.71ms` from New York City, US
72.184.139.151	AS33363 Charter Communications, Inc	`8.57ms` from Orlando, US
211.147.68.135	AS23853 Shanghai Data Solution Co., Ltd.	`4.42ms` from Shanghai, CN
179.183.35.199	AS18881 TELEFÔNICA BRASIL S.A	`16.30ms` from São Paulo, BR
91.211.192.7	AS15493 Russian company LLC	`5.21ms` from Yekaterinburg, RU
143.177.242.199	AS50266 Odido Netherlands B.V.	`2.54ms` from Amsterdam, NL
119.224.20.23	AS9790 Two Degrees Networks Limited	`1.17ms` from Auckland, NZ
109.138.91.103	AS5432 Proximus NV	`1.73ms` from Brussels, BE
84.145.19.183	AS3320 Deutsche Telekom AG	`5.04ms` from Frankfurt am Main, DE
212.204.96.199	AS8767 M-net Telekommunikations GmbH	`3.20ms` from Frankfurt am Main, DE
106.52.4.119	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.93ms` from Guangzhou, CN
34.149.170.183	AS396982 Google LLC	`0.07ms` from Melbourne, AU
79.11.89.167	AS3269 Telecom Italia S.p.A.	`5.23ms` from Milan, IT
206.145.174.151	AS1347 Inteliquent, inc.	`0.97ms` from Minneapolis, US
13.127.66.135	AS16509 Amazon.com, Inc.	`0.14ms` from Mumbai, IN
88.94.111.103	AS2119 Telenor Norge AS	`10.62ms` from Oslo, NO
185.229.160.247	AS24904 K-NET SARL	`7.91ms` from Saint-Denis, FR
189.150.37.215	AS8151 UNINET	`15.76ms` from Santiago de Queretaro, MX
98.183.14.71	AS22773 Cox Communications Inc.	`19.32ms` from Atlanta, US

Traceroute

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

traceroute -a -n -q1 -f2 177.44.13.13

traceroute to 177.44.13.13 (177.44.13.13): 64 hops max, 52 byte packets

2 [AS3549] 200.186.63.117 12.411 ms

3 [AS3549] 200.189.230.66 0.742 ms

4 [AS3356] 8.242.2.78 1.06 ms

5 *

6 *

7 [AS28202] 177.44.13.13 17.127 ms

Measurement taken from

IPinfo ProbeNet in Rio de Janeiro, BR

On March 20th 2026

What are IP address ranges?

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