177.37.172.0/23

AS28126 · BRISANET SERVICOS DE TELECOMUNICACOES S.A

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Summary

Country	Brazil
Domain	brisanet.com.br
ASN	AS28126
Parent Range	177.37.128.0/17
Registry	LACNIC
ID	SIB59

WHOIS Details

% Copyright (c) Nic.br - Use of this data is governed by the Use and

inetnum:     177.37.128.0/17
aut-num:     AS28126
abuse-c:     JOSNO18
owner:       BRISANET SERVICOS DE TELECOMUNICACOES S.A
ownerid:     04.601.397/0001-28
responsible: JO�O PAULO ESTEVAM
owner-c:     SIBRI61
tech-c:      JOSNO18
inetrev:     177.37.160.0/24
nserver:     ns.brisanet.com.br
nsstat:      20250914 AA
nslastaa:    20250914
nserver:     ns2.brisanet.com.br
nsstat:      20250914 AA
nslastaa:    20250914
created:     20110302
changed:     20211208

nic-hdl-br:  SIBRI61
person:      Sistemas Brisanet
created:     20220503
changed:     20240529

nic-hdl-br:  JOSNO18
person:      JOSE SELDOMAR NOGUEIRA
created:     20150216
changed:     20240220

Overlapping Ranges

BGP prefixes that contain 177.37.172.0/23

Range	ASN	Company	Num of IPs
177.37.128.0/17	AS28126	BRISANET SERVICOS DE TELECOMUNICACOES S.A	32,768

Nearby Ranges

BGP prefixes that overlap with 177.37.0.0/16

Range	ASN	Company	Num of IPs
177.37.128.0/17	AS28126	BRISANET SERVICOS DE TELECOMUNICACOES S.A	32,768
177.37.64.0/20	AS262417	UltraTelecom Provedora de Internet	4,096
177.37.0.0/20	AS262462	Aranet Play	4,096
177.37.112.0/20	AS262808	Brasilnet Telecomunicações Ltda ME	4,096
177.37.88.0/21	AS262417	UltraTelecom Provedora de Internet	2,048
177.37.80.0/21	AS262417	UltraTelecom Provedora de Internet	2,048
177.37.32.0/22	AS270526	ENTRETENIMENTO ARENA SERVIÇOS DE EVENTOS EIRELI-ME	1,024
177.37.16.0/22	AS270606	R3 TELECOM	1,024
177.37.24.0/22	AS270675	QUALITI INTERNET	1,024
177.37.28.0/22	AS270594	ITALY NETWORK COM. E SERV. DE TELECOMUNICACOES LTD	1,024
177.37.36.0/22	AS271985	MEDINA VARGAS JOSE ALEJANDRO (LIRYC)	1,024
177.37.40.0/22	AS269968	COOPERATIVA AGUA Y SERVICIOS PUBLICOS UNQUILLO MENDIOLAZA LIMITADA	1,024
177.37.44.0/22	AS270505	Ancora Telecom	1,024
177.37.99.0/24	AS262418	MEGA INDANET SOLUÇÕES EM TI LTDA	256
177.37.50.0/24	AS52893	Bruno Gomes	256
177.37.59.0/24	AS52893	Server Fast Telecom	256
177.37.107.0/24	AS262418	MEGA INDANET SOLUÇÕES EM TI LTDA	256
177.37.106.0/24	AS262418	MEGA INDANET SOLUÇÕES EM TI LTDA	256
177.37.111.0/24	AS262418	MEGA INDANET SOLUÇÕES EM TI LTDA	256
177.37.100.0/24	AS262418	MEGA INDANET SOLUÇÕES EM TI LTDA	256
177.37.98.0/24	AS262418	MEGA INDANET SOLUÇÕES EM TI 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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
80.247.161.231	AS31673 Uniserver Internet B.V.	`0.57ms` from Amsterdam, NL
54.229.151.55	AS16509 Amazon.com, Inc.	`0.18ms` from Dublin, IE
113.164.10.247	AS45899 VNPT Corp	`3.35ms` from Hanoi, VN
109.150.113.247	AS2856 British Telecommunications PLC	`5.38ms` from London, GB
31.113.143.247	AS2856 British Telecommunications PLC	`2.59ms` from London, GB
79.57.41.7	AS3269 Telecom Italia S.p.A.	`2.81ms` from Milan, IT
153.231.12.183	AS4713 NTT Communications Corporation	`4.47ms` from Osaka, JP
177.204.232.151	AS18881 TELEFÔNICA BRASIL S.A	`4.24ms` from Osasco, BR
71.202.216.215	AS7922 Comcast Cable Communications, LLC	`6.40ms` from San Jose, US
98.14.161.231	AS12271 Charter Communications Inc	`4.15ms` from Secaucus, US
180.211.35.183	AS45361 Ulsan Jung-Ang Broadcasting Network	`7.54ms` from Seoul, KR
14.80.86.199	AS4766 Korea Telecom	`7.70ms` from Seoul, KR
126.200.233.55	AS17676 SoftBank Corp.	`3.24ms` from Tokyo, JP
50.54.103.7	AS5650 Frontier Communications of America, Inc.	`11.60ms` from Ashburn, US
101.206.183.39	AS4837 CHINA UNICOM China169 Backbone	`7.55ms` from Chengdu, CN
50.120.121.23	AS5650 Frontier Communications of America, Inc.	`16.29ms` from Chicago, US
154.198.229.103	AS40065 CNSERVERS LLC	`0.50ms` from Hong Kong, HK
62.211.80.151	AS3269 Telecom Italia S.p.A.	`2.72ms` from Milan, IT
44.222.115.183	AS14618 Amazon.com, Inc.	`0.38ms` from Reston, US
52.217.37.103	AS16509 Amazon.com, Inc.	`0.10ms` from Reston, US
82.116.47.199	AS30936 RENET COM Ltd.	`5.65ms` from Samara, RU
67.187.224.71	AS7922 Comcast Cable Communications, LLC	`7.03ms` from San Jose, US
121.155.97.71	AS4766 Korea Telecom	`3.17ms` from Seoul, KR
121.139.52.167	AS4766 Korea Telecom	`2.09ms` from Seoul, KR
52.231.8.23	AS8075 Microsoft Corporation	`0.29ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -m5 177.37.172.167

traceroute to 177.37.172.167 (177.37.172.167): 5 hops max, 52 byte packets

1 [AS3920] 77.247.111.17 0.124 ms

2 [AS3920] 77.247.111.129 0.169 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Tallinn, EE

On September 18th 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

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