191.37.152.0/21

AS263362 · REDE SPEEDNET TELECOM LTDA

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Summary

Country	Brazil
Domain	speednetma.com.br
ASN	AS263362
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

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	AZZA TELECOM SERVIÇOS EM TELECOMUNICAÇÕES LTDA	2,048
191.37.72.0/21	AS263356	CNT Fiber	2,048
191.37.128.0/21	AS263359	CyberTech Informática Ltda.	2,048
191.37.240.0/21	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 are 4 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
191.37.158.185	AS263362 REDE SPEEDNET TELECOM LTDA	`17.86ms` from Fortaleza, BR
191.37.152.33	AS263362 REDE SPEEDNET TELECOM LTDA	`17.87ms` from Fortaleza, BR
191.37.156.4	AS263362 REDE SPEEDNET TELECOM LTDA	`17.87ms` from Fortaleza, BR
191.37.159.253	AS263362 REDE SPEEDNET TELECOM LTDA	`17.88ms` from Fortaleza, BR
191.37.155.129	AS263362 REDE SPEEDNET TELECOM LTDA	`17.87ms` from Fortaleza, BR
191.37.153.240	AS263362 REDE SPEEDNET TELECOM LTDA	`18.11ms` from Fortaleza, BR
191.37.157.40	AS263362 REDE SPEEDNET TELECOM LTDA	`15.17ms` 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
181.234.41.5	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`8.40ms` from Bogota, CO
36.88.254.53	AS7713 PT Telekomunikasi Indonesia	`0.72ms` from Jakarta, ID
178.199.179.85	AS3303 Swisscom (Switzerland) Ltd	`0.73ms` from Lausanne, CH
172.114.194.101	AS20001 Charter Communications Inc	`7.17ms` from Los Angeles, US
79.40.158.69	AS3269 Telecom Italia S.p.A.	`1.48ms` from Milan, IT
85.46.132.213	AS3269 Telecom Italia S.p.A.	`9.99ms` from Milan, IT
72.43.134.117	AS12271 Charter Communications Inc	`1.20ms` from New York City, US
84.152.56.69	AS3320 Deutsche Telekom AG	`3.66ms` from Nuernberg, DE
91.170.250.245	AS12322 Free SAS	`1.97ms` from Paris, FR
221.144.234.197	AS4766 Korea Telecom	`2.35ms` from Seoul, KR
161.142.211.117	AS9930 TTNET-MY	`6.22ms` from Sepang, MY
4.196.187.229	AS8075 Microsoft Corporation	`0.64ms` from Sydney, AU
126.65.50.165	AS17676 SoftBank Corp.	`2.59ms` from Tokyo, JP
91.114.211.245	AS8447 A1 Telekom Austria AG	`0.89ms` from Vienna, AT
186.87.110.53	AS14080 Telmex Colombia S.A.	`1.02ms` from Bogota, CO
176.34.210.21	AS16509 Amazon.com, Inc.	`0.30ms` from Dublin, IE
174.170.255.37	AS7922 Comcast Cable Communications, LLC	`7.47ms` from Houston, US
122.37.222.5	AS17858 LG POWERCOMM	`1.91ms` from Incheon, KR
103.215.228.165	AS140443 PT Herza Digital Indonesia	`11.44ms` from Jakarta, ID
121.84.15.21	AS17511 OPTAGE Inc.	`1.62ms` from Osaka, JP
119.187.31.149	AS4837 CHINA UNICOM China169 Backbone	`8.36ms` from Qingdao, CN
119.179.126.117	AS4837 CHINA UNICOM China169 Backbone	`7.52ms` from Qingdao, CN
76.129.76.5	AS7922 Comcast Cable Communications, LLC	`5.76ms` from Salt Lake City, US
62.148.59.197	AS13243 TIETOEVRY NORWAY AS	`3.99ms` from Sandefjord, NO
115.144.58.149	AS4766 Korea Telecom	`0.81ms` 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 -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?

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