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	NGB7

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:     NOGBR
owner:       BRISANET SERVICOS DE TELECOMUNICACOES S.A
ownerid:     04.601.397/0001-28
responsible: Centro de Opera��es de Redes Brisanet
country:     BR
owner-c:     NOGBR
tech-c:      NOGBR
inetrev:     177.37.160.0/24
nserver:     ns.brisanet.com.br
nsstat:      20260116 AA
nslastaa:    20260116
nserver:     ns2.brisanet.com.br
nsstat:      20260116 AA
nslastaa:    20260116
created:     20110302
changed:     20251008

nic-hdl-br:  NOGBR
person:      NOC Grupo Brisanet
e-mail:      noc@grupobrisanet.com.br
country:     BR
created:     20250926
changed:     20251009

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
177.37.0.0/20	AS262462	Aranet Play	4,096
177.37.64.0/20	AS262417	UltraTelecom Provedora de Internet	4,096
177.37.112.0/20	AS262808	Brasilnet Telecomunicações Ltda ME	4,096
177.37.80.0/21	AS262417	UltraTelecom Provedora de Internet	2,048
177.37.88.0/21	AS262417	UltraTelecom Provedora de Internet	2,048
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
177.37.32.0/22	AS270526	ENTRETENIMENTO ARENA SERVIÇOS DE EVENTOS EIRELI-ME	1,024
177.37.28.0/22	AS270594	ITALY NETWORK COM. E SERV. DE TELECOMUNICACOES LTD	1,024
177.37.16.0/22	AS270606	R3 TELECOM	1,024
177.37.24.0/22	AS270675	QUALITI INTERNET	1,024
177.37.36.0/22	AS271985	MEDINA VARGAS JOSE ALEJANDRO (LIRYC)	1,024
177.37.59.0/24	AS52893	Server Fast Telecom	256
177.37.99.0/24	AS262418	MEGA INDANET SOLUÇÕES EM TI LTDA	256
177.37.98.0/24	AS262418	MEGA INDANET SOLUÇÕES EM TI LTDA	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
177.37.100.0/24	AS262418	MEGA INDANET SOLUÇÕES EM TI LTDA	256
177.37.50.0/24	AS52893	Bruno Gomes	256

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

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
77.173.167.7	AS1136 KPN B.V.	`1.32ms` from Amsterdam, NL
164.223.188.39	AS89 Navy Network Information Center (NNIC)	`2.69ms` from Ashburn, US
200.51.197.151	AS10834 Telefonica de Argentina	`0.61ms` from Buenos Aires, AR
102.190.227.135	AS24835 Vodafone Data	`8.01ms` from Cairo, EG
172.108.222.247	AS5650 Frontier Communications of America, Inc.	`0.41ms` from Dallas, US
88.153.94.39	AS3209 Vodafone GmbH	`5.96ms` from Frankfurt am Main, DE
193.25.254.7	AS3209 Vodafone GmbH	`6.55ms` from Frankfurt am Main, DE
111.43.223.7	AS132525 HeiLongJiang Mobile Communication Company Limited	`5.32ms` from Harbin, CN
185.43.90.71	AS204002 SD Worx Finland Oy	`1.31ms` from Helsinki, FI
103.254.182.135	AS133179 Syntegrate	`0.80ms` from Kathmandu, NP
99.199.195.151	AS852 TELUS Communications Inc.	`8.71ms` from Montreal, CA
113.195.160.231	AS4837 CHINA UNICOM China169 Backbone	`6.00ms` from Nanchang, CN
189.111.30.119	AS27699 TELEFÔNICA BRASIL S.A	`3.16ms` from Osasco, BR
88.100.146.135	AS5610 O2 Czech Republic, a.s.	`1.30ms` from Prague, CZ
191.186.31.231	AS28573 Claro NXT Telecomunicacoes Ltda	`7.25ms` from Rio de Janeiro, BR
104.114.213.23	AS25019 Saudi Telecom Company JSC	`0.30ms` from Riyadh, SA
222.238.221.23	AS9318 SK Broadband Co Ltd	`2.10ms` from Seoul, KR
156.59.14.215	AS21859 Zenlayer Inc	`0.19ms` from Singapore, SG
161.118.238.167	AS31898 Oracle Corporation	`0.15ms` from Singapore, SG
133.203.10.23	AS2518 BIGLOBE Inc.	`9.63ms` from Tokyo, JP
183.177.139.135	AS2519 ARTERIA Networks Corporation	`2.20ms` from Tokyo, JP
129.132.251.247	AS559 SWITCH	`0.57ms` from Zuerich, CH
217.217.191.39	AS5650 Frontier Communications of America, Inc.	`0.53ms` from Ashburn, US
112.34.116.7	AS9808 China Mobile Communications Group Co., Ltd.	`2.71ms` from Beijing, CN
3.136.240.135	AS16509 Amazon.com, Inc.	`0.18ms` from Columbus, US

Traceroute

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

traceroute -a -n -q1 -m5 177.37.172.70

traceroute to 177.37.172.70 (177.37.172.70): 5 hops max, 52 byte packets

1 [AS197834] 176.32.195.3 0.151 ms

2 [AS8932] 185.48.242.92 0.146 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Yerevan, AM

On January 18th 2026

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.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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