1. All IP Ranges
  2. 191.0.0.0/8
  3. 191.37.0.0/16
  4. AS263347  | 191.37.40.0/23

191.37.40.0/23

AS263347  ·  CEDNET PROVEDOR INTERNET

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Summary

Country Brazil
Domain cednet.com.br
ASN AS263347
Parent Range 191.37.32.0/19
Registry LACNIC
ID CPL33

WHOIS Details

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

inetnum:     191.37.32.0/19
aut-num:     AS263347
abuse-c:     CPILT13
owner:       CEDNET PROVEDOR INTERNET
ownerid:     08.752.674/0001-54
responsible: CARLOS ALBERTO DELAFIORI
country:     BR
owner-c:     CPILT13
tech-c:      CPILT13
inetrev:     191.37.34.0/23
nserver:     ns1.cednet.net.br
nsstat:      20260126 AA
nslastaa:    20260126
nserver:     ns2.cednet.net.br
nsstat:      20260126 AA
nslastaa:    20260126
created:     20140314
changed:     20140314

nic-hdl-br:  CPILT13
person:      CEDNET PROVEDOR DE INTERNET LTDA
e-mail:      [email protected]
country:     BR
created:     20140213
changed:     20220411

Overlapping Ranges

BGP prefixes that contain 191.37.40.0/23

Range ASN Company Num of IPs
191.37.32.0/19 AS263347 CEDNET PROVEDOR INTERNET 8,192

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 are no domains currently hosted on this ASN.

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

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

IP Address ASN Details
191.37.40.61 AS263347 CEDNET PROVEDOR INTERNET 7.12ms from Osasco, BR
191.37.41.93 AS263347 CEDNET PROVEDOR INTERNET 8.52ms 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
173.91.200.7 AS10796 Charter Communications Inc 13.92ms from Columbus, US
27.255.182.247 AS17917 Quadrant Televentures Limited 9.09ms from Delhi, IN
4.165.160.87 AS8075 Microsoft Corporation 0.17ms from Gaevle, SE
219.137.174.71 AS4134 CHINANET-BACKBONE 2.54ms from Guangzhou, CN
212.113.70.71 AS9166 Cegeka NV 11.32ms from London, GB
23.192.56.135 AS16625 Akamai Technologies, Inc. 0.15ms from Osasco, BR
109.223.126.23 AS3215 Orange S.A. 16.01ms from Paris, FR
89.160.99.23 AS29518 Bredband2 AB 2.88ms from Stockholm, SE
60.31.190.135 AS4837 CHINA UNICOM China169 Backbone 15.31ms from Changchun, CN
209.93.118.151 AS6871 Plusnet 4.54ms from Erith, GB
139.45.200.7 AS9002 RETN Limited 0.41ms from Helsinki, FI
98.195.26.7 AS7922 Comcast Cable Communications, LLC 7.76ms from Houston, US
199.46.244.247 AS12007 Raytheon Company 2.37ms from London, GB
83.49.168.151 AS3352 TELEFONICA DE ESPANA S.A.U. 11.90ms from Madrid, ES
39.86.179.7 AS4837 CHINA UNICOM China169 Backbone 4.37ms from Qingdao, CN
24.68.14.135 AS6327 Shaw Communications 5.45ms from Seattle, US
185.203.135.23 AS8758 Iway AG 3.46ms from Zuerich, CH
114.253.195.199 AS4808 China Unicom Beijing Province Network 3.53ms from Beijing, CN
87.188.135.231 AS3320 Deutsche Telekom AG 4.68ms from Berlin, DE
54.71.158.183 AS16509 Amazon.com, Inc. 0.17ms from Boardman, US
186.30.176.39 AS19429 ETB - Colombia 1.28ms from Bogota, CO
73.186.144.23 AS7922 Comcast Cable Communications, LLC 9.60ms from Boston, US
173.223.1.199 AS16625 Akamai Technologies, Inc. 0.22ms from Dallas, US
140.31.201.39 AS668 United States Department of Defense (DoD) 0.64ms from Honolulu, US
59.47.68.7 AS4134 CHINANET-BACKBONE 10.12ms from Liaoyang, CN

Traceroute

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

$
traceroute -a -n -q1 -f7 191.37.40.225
traceroute to 191.37.40.225 (191.37.40.225): 64 hops max, 52 byte packets
Measurement taken from IPinfo ProbeNet in Sao Paulo, BR
On

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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