177.44.37.0/24

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 177.44.37.0/24

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

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

IP Address	ASN	Details
177.44.37.1	AS28202 MASTER S/A	`13.42ms` 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
69.73.149.136	AS11042 NETWORK TRANSIT HOLDINGS LLC	`0.42ms` from Atlanta, US
141.142.143.136	AS1224 University of Illinois	`3.00ms` from Chicago, US
47.35.107.8	AS20115 Charter Communications LLC	`10.42ms` from Chicago, US
72.106.132.152	AS6167 Verizon Business	`19.51ms` from Chicago, US
35.228.177.232	AS396982 Google LLC	`0.12ms` from Hamina, FI
1.56.207.88	AS4837 CHINA UNICOM China169 Backbone	`5.01ms` from Harbin, CN
210.112.175.120	AS17878 DREAMMARK1	`1.20ms` from Incheon, KR
83.132.41.136	AS2860 NOS COMUNICACOES, S.A.	`15.34ms` from Lisbon, PT
84.255.244.24	AS34779 T-2, d.o.o.	`1.28ms` from Ljubljana, SI
35.177.187.8	AS16509 Amazon.com, Inc.	`0.15ms` from London, GB
20.162.152.248	AS8075 Microsoft Corporation	`0.27ms` from London, GB
192.229.66.200	AS18978 Enzu Inc	`0.68ms` from Los Angeles, US
45.95.76.216	AS42947 Telfy Telecom S.L.	`7.46ms` from Madrid, ES
115.37.61.24	AS18126 Chubu Telecommunications Company, Inc.	`4.72ms` from Osaka, JP
31.173.151.232	AS31133 PJSC MegaFon	`5.82ms` from Samara, RU
119.205.143.120	AS4766 Korea Telecom	`5.06ms` from Seoul, KR
123.212.152.200	AS9318 SK Broadband Co Ltd	`3.68ms` from Seoul, KR
84.55.76.232	AS33885 Telenor Sverige AB	`0.72ms` from Stockholm, SE
58.111.223.200	AS4804 Microplex PTY LTD	`3.58ms` from Sydney, AU
204.175.193.40	AS15057 Verizon Business	`0.07ms` from Ashburn, US
20.21.38.8	AS8075 Microsoft Corporation	`0.20ms` from Az Za`ayin, QA
51.222.247.72	AS16276 OVH SAS	`0.09ms` from Beauharnois, CA
190.153.126.8	AS11562 Net Uno, C.A.	`0.77ms` from Caracas, VE
185.232.42.248	AS46261 QuickPacket, LLC	`0.23ms` from Chicago, US
34.57.193.8	AS396982 Google LLC	`0.10ms` from Council Bluffs, US

Traceroute

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

traceroute -a -n -q1 -f3 177.44.37.20

traceroute to 177.44.37.20 (177.44.37.20): 64 hops max, 52 byte packets

3 [AS28202] 191.240.6.1 130.114 ms

4 *

5 [AS28202] 177.44.37.20 132.842 ms

Measurement taken from

IPinfo ProbeNet in Moncks Corner, US

On January 19th 2026

What are IP address ranges?

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