177.44.38.0/23

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 177.44.38.0/23

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
177.44.224.0/20	AS52982	GGT PROVEDOR 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
177.44.144.0/20	AS262428	LINK 10	4,096
177.44.160.0/20	AS262434	WIIP TELECOM SERVIÇOS DE 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
177.44.220.0/22	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	Sobral Telecomunicações Ltda	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	Sobral Telecomunicações Ltda	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
177.44.39.1	AS28202 MASTER S/A	`13.37ms` from Osasco, BR
177.44.38.1	AS28202 MASTER S/A	`13.39ms` 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
125.24.178.135	AS23969 TOT Public Company Limited	`1.38ms` from Bangkok, TH
91.127.237.167	AS6855 Slovak Telekom, a.s.	`1.62ms` from Bratislava, SK
164.132.181.55	AS16276 OVH SAS	`0.06ms` from Gravelines, FR
160.124.193.135	AS132839 POWER LINE DATACENTER	`1.41ms` from Hong Kong, HK
172.91.100.39	AS20001 Charter Communications Inc	`5.32ms` from Los Angeles, US
187.180.252.183	AS28573 Claro NXT Telecomunicacoes Ltda	`10.73ms` from Rio de Janeiro, BR
186.108.158.55	AS7303 Telecom Argentina S.A.	`6.00ms` from Rosario, AR
5.164.64.199	AS51570 JSC ER-Telecom Holding	`1.28ms` from Saint Petersburg, RU
20.237.94.151	AS8075 Microsoft Corporation	`0.38ms` from Ashburn, US
18.3.94.7	AS3 Massachusetts Institute of Technology	`0.34ms` from Boston, US
189.91.206.231	AS28343 UNIFIQUE TELECOMUNICACOES S/A	`5.35ms` from Curitiba, BR
79.216.135.167	AS3320 Deutsche Telekom AG	`2.60ms` from Duesseldorf, DE
157.157.189.119	AS6677 Mila hf	`4.19ms` from Hafnarfjoerdur, IS
36.69.190.167	AS7713 PT Telekomunikasi Indonesia	`1.80ms` from Jakarta, ID
65.69.76.87	AS7018 AT&T Enterprises, LLC	`1.26ms` from Kansas City, US
198.41.214.39	AS13335 Cloudflare, Inc.	`0.11ms` from Lisbon, PT
176.51.71.39	AS12389 PJSC Rostelecom	`1.03ms` from Novosibirsk, RU
75.174.101.247	AS209 CenturyLink Communications, LLC	`10.62ms` from Seattle, US
15.164.212.151	AS16509 Amazon.com, Inc.	`0.97ms` from Seoul, KR
175.142.201.199	AS4788 TM TECHNOLOGY SERVICES SDN. BHD.	`4.98ms` from Singapore, SG
218.110.111.103	AS2527 Sony Network Communications Inc.	`2.36ms` from Tokyo, JP
31.204.146.151	AS49544 i3D.net B.V	`1.30ms` from Amsterdam, NL
172.210.104.231	AS8075 Microsoft Corporation	`0.31ms` from Ashburn, US
183.173.204.87	AS4538 China Education and Research Network Center	`6.28ms` from Beijing, CN
93.139.195.55	AS5391 Hrvatski Telekom d.d.	`11.33ms` from Belgrade, RS

Traceroute

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

traceroute -a -n -q1 -f2 177.44.38.185

traceroute to 177.44.38.185 (177.44.38.185): 64 hops max, 52 byte packets

2 [AS23520] 190.242.178.60 1.372 ms

3 *

4 [AS23520] 69.79.100.0 32.471 ms

5 *

6 [AS174] 38.88.164.74 48.62 ms

7 [AS13786] 207.135.214.85 129.071 ms

8 *

9 *

10 [AS28202] 177.44.38.185 143.624 ms

Measurement taken from

IPinfo ProbeNet in San Pedro Sula, HN

On April 13th 2026

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