191.37.156.0/22

AS263362 · REDE SPEEDNET TELECOM LTDA

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Summary

Country	Brazil
Domain	speednetma.com.br
ASN	AS263362
Parent Range	191.37.152.0/21
Registry	LACNIC
ID	WPF2

WHOIS Details

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

inetnum:     191.37.152.0/21
aut-num:     AS263362
abuse-c:     WPF36
owner:       REDE SPEEDNET TELECOM LTDA
ownerid:     12.753.324/0001-80
responsible: WALTER PEREIRA FILHO
country:     BR
owner-c:     WPF36
tech-c:      WPF36
inetrev:     191.37.152.0/21
nserver:     ns1.speedenet.com.br
nsstat:      20260121 AA
nslastaa:    20260121
nserver:     ns2.speedenet.com.br
nsstat:      20260121 AA
nslastaa:    20260121
created:     20140319
changed:     20140319

nic-hdl-br:  WPF36
person:      Walter Pereira Filho
e-mail:      walter@speednetma.com.br
country:     BR
created:     20030117
changed:     20240306

Overlapping Ranges

BGP prefixes that contain 191.37.156.0/22

Range	ASN	Company	Num of IPs
191.37.152.0/21	AS263362	REDE SPEEDNET TELECOM LTDA	2,048

Nearby Ranges

BGP prefixes that overlap with 191.37.0.0/16

Range	ASN	Company	Num of IPs
191.37.32.0/19	AS263347	CEDNET PROVEDOR INTERNET	8,192
191.37.96.0/19	AS263357	Hot Wave Comercio e Servico de Telecomunicacoes Lt	8,192
191.37.176.0/21	AS263369	Almeida & Moura Ltda	2,048
191.37.200.0/21	AS263371	Intervia Solucoes Ltda	2,048
191.37.208.0/21	AS263372	RODRIGUES & SARMENTO LTDA	2,048
191.37.224.0/21	AS263374	YZO TELECOM TECNOLOGIA EIRELI - ME	2,048
191.37.232.0/21	AS263375	INFO CENTER INFORMÁTICA LTDA	2,048
191.37.184.0/21	AS61904	POLLYNET TELECOM EIRELI	2,048
191.37.16.0/21	AS263349	RapeedoISP LTDA	2,048
191.37.88.0/21	AS61588	DIGITAL PROVEDOR DE ACESSO A INTERNET LTDA	2,048
191.37.216.0/21	AS273309	UNI TELECOM LTDA	2,048
191.37.144.0/21	AS268323	Alares Cabo Servicos de Telecomunicacoes S.A.	2,048
191.37.72.0/21	AS263356	CNT Fiber	2,048
191.37.128.0/21	AS263359	CyberTech Informática Ltda.	2,048
191.37.152.0/21	AS263362	REDE SPEEDNET TELECOM LTDA	2,048
191.37.240.0/21	AS262481	VERO S.A	2,048
191.37.160.0/21	AS263363	RADLINK TELECOMUNICACOES LTDA	2,048
191.37.136.0/22	AS263360	BR MASTER PROVEDOR DE INTERNET LTDA	1,024
191.37.248.0/22	AS262481	VERO S.A	1,024
191.37.8.0/22	AS263348	DESEMPENHO PROVEDOR DE INTERNET	1,024
191.37.12.0/22	AS263350	rocha e portes ltda	1,024
191.37.28.0/22	AS263352	WRNET LTDA	1,024
191.37.64.0/22	AS263353	YARA DOS SANTOS BARREIRO - ME	1,024
191.37.68.0/22	AS263355	GTR NET COMUNICACOES EIRELI	1,024
191.37.196.0/22	AS263404	TELECOM FOZ	1,024
191.37.140.0/22	AS266387	World Fast Telecomunicacoes ME	1,024
191.37.84.0/22	AS270973	ZERBINATTI & SANTOS MULTIMIDIA LTDA	1,024
191.37.168.0/22	AS271023	TERA SOLUCOES	1,024
191.37.172.0/22	AS28343	Unifique Telecomunicações SA	1,024
191.37.4.0/23	AS263346	Fonte Informatica ltda	512
191.37.2.0/23	AS263980	G3 Telecom EIRELI	512
191.37.0.0/23	AS263346	Fonte Informatica ltda	512
191.37.82.0/24	AS270972	4L FIBRA TELECOM EIRELI	256
191.37.83.0/24	AS270972	Mega Power Provedor De Internet Ltda - M	256
191.37.255.0/24	AS263257	Unimed Regional Maringá	256
191.37.230.0/24	AS263374	IDEZ TELECOM	256
191.37.254.0/24	AS263273	INST. FED. DE EDUCACAO CIENCIA E TECNO FLUMINENSE	256
191.37.253.0/24	AS263417	UNIVERSIDADE CATOLICA DOM BOSCO	256
191.37.7.0/24	AS263980	G3 Telecom EIRELI	256
191.37.6.0/24	AS263980	G3 Telecom EIRELI	256
191.37.252.0/24	AS270050	OPTIMIZA SEGURIDAD SpA	256
191.37.80.0/24	AS270972	Ponto a Ponto Telecomunicaçoes	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

Read more

Pingable IPs

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

IP Address	ASN	Details
191.37.159.253	AS263362 REDE SPEEDNET TELECOM LTDA	`17.88ms` from Fortaleza, BR
191.37.157.40	AS263362 REDE SPEEDNET TELECOM LTDA	`15.17ms` from Fortaleza, BR
191.37.156.4	AS263362 REDE SPEEDNET TELECOM LTDA	`17.87ms` from Fortaleza, BR
191.37.158.185	AS263362 REDE SPEEDNET TELECOM LTDA	`17.86ms` from Fortaleza, 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
44.251.218.198	AS16509 Amazon.com, Inc.	`0.18ms` from Boardman, US
121.222.81.182	AS1221 Telstra Limited	`3.88ms` from Brisbane, AU
90.187.71.198	AS3209 Vodafone GmbH	`1.01ms` from Hamburg, DE
188.168.64.6	AS15774 Limited Liability Company "TTK-Svyaz"	`16.25ms` from Khabarovsk, RU
2.216.245.118	AS5607 Sky UK Limited	`11.57ms` from London, GB
84.70.231.246	AS5378 Vodafone Limited	`2.54ms` from Manchester, GB
80.117.187.182	AS3269 Telecom Italia S.p.A.	`4.60ms` from Milan, IT
134.84.82.86	AS217 University of Minnesota	`0.72ms` from Minneapolis, US
217.175.149.230	AS20702 JSC Russian Railways	`2.03ms` from Moscow, RU
49.66.15.246	AS4134 CHINANET-BACKBONE	`4.90ms` from Nanjing, CN
163.120.127.6	AS22423 Altima Telecom	`15.89ms` from New York City, US
90.103.130.118	AS3215 Orange S.A.	`3.82ms` from Paris, FR
32.216.24.214	AS46690 Southern New England Telephone Company and SNET America, Inc.	`4.04ms` from Secaucus, US
111.81.92.102	AS17421 Mobile Business Group	`8.05ms` from Taipei, TW
74.226.187.54	AS8075 Microsoft Corporation	`0.17ms` from Tokyo, JP
208.76.122.150	AS31898 Oracle Corporation	`0.70ms` from Ashburn, US
191.111.235.134	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`8.84ms` from Bogota, CO
181.91.207.182	AS7303 Telecom Argentina S.A.	`1.66ms` from Buenos Aires, AR
128.255.186.102	AS3676 University of Iowa	`6.74ms` from Chicago, US
108.216.187.70	AS7018 AT&T Enterprises, LLC	`6.36ms` from Chicago, US
109.85.101.86	AS3209 Vodafone GmbH	`1.92ms` from Hamburg, DE
117.0.190.134	AS7552 Viettel Group	`3.30ms` from Hanoi, VN
190.171.216.54	AS25620 COTAS LTDA.	`11.31ms` from La Paz, BO
15.161.91.214	AS16509 Amazon.com, Inc.	`0.14ms` from Milan, IT
167.62.57.150	AS6057 Administracion Nacional de Telecomunicaciones	`1.77ms` from Montevideo, UY

Traceroute

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

traceroute -a -n -q1 -f2 191.37.156.100

traceroute to 191.37.156.100 (191.37.156.100): 64 hops max, 52 byte packets

2 [AS7195] 200.25.51.133 0.21 ms

3 [AS263362] 191.37.156.100 17.959 ms

Measurement taken from

IPinfo ProbeNet in Fortaleza, BR

On January 19th 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.

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