187.37.0.0/19

AS28573  ·  Claro NXT Telecomunicacoes Ltda

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Summary

Country Brazil
Domain claro.com.br
ASN AS28573
Registry LACNIC
ID GSV

WHOIS Details

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

inetnum:     187.36.0.0/14
aut-num:     AS28573
abuse-c:     GRSVI
owner:       Claro NXT Telecomunicacoes Ltda
ownerid:     66.970.229/0001-67
responsible: Suporte Redes
owner-c:     GRSVI
tech-c:      GRSVI
inetrev:     187.36.0.0/18
nserver:     ns7.virtua.com.br
nsstat:      20250212 AA
nslastaa:    20250212
nserver:     ns8.virtua.com.br
nsstat:      20250212 AA
nslastaa:    20250212
inetrev:     187.36.64.0/18
nserver:     ns7.virtua.com.br
nsstat:      20250211 AA
nslastaa:    20250211
nserver:     ns8.virtua.com.br
nsstat:      20250211 AA
nslastaa:    20250211
inetrev:     187.36.128.0/18
nserver:     ns7.virtua.com.br
nsstat:      20250212 AA
nslastaa:    20250212
nserver:     ns8.virtua.com.br
nsstat:      20250212 AA
nslastaa:    20250212
inetrev:     187.36.192.0/18
nserver:     ns7.virtua.com.br
nsstat:      20250213 AA
nslastaa:    20250213
nserver:     ns8.virtua.com.br
nsstat:      20250213 AA
nslastaa:    20250213
inetrev:     187.37.0.0/16
nserver:     ns7.virtua.com.br
nsstat:      20250211 AA
nslastaa:    20250211
nserver:     ns8.virtua.com.br
nsstat:      20250211 AA
nslastaa:    20250211
inetrev:     187.38.0.0/16
nserver:     ns7.virtua.com.br
nsstat:      20250212 AA
nslastaa:    20250212
nserver:     ns8.virtua.com.br
nsstat:      20250212 AA
nslastaa:    20250212
inetrev:     187.39.0.0/21
nserver:     ns7.virtua.com.br
nsstat:      20250211 AA
nslastaa:    20250211
nserver:     ns8.virtua.com.br
nsstat:      20250211 AA
nslastaa:    20250211
inetrev:     187.39.8.0/21
nserver:     ns7.virtua.com.br
nsstat:      20250212 AA
nslastaa:    20250212
nserver:     ns8.virtua.com.br
nsstat:      20250212 AA
nslastaa:    20250212
inetrev:     187.39.16.0/21
nserver:     ns7.virtua.com.br
nsstat:      20250212 AA
nslastaa:    20250212
nserver:     ns8.virtua.com.br
nsstat:      20250212 AA
nslastaa:    20250212
inetrev:     187.39.24.0/21
nserver:     ns7.virtua.com.br
nsstat:      20250211 AA
nslastaa:    20250211
nserver:     ns8.virtua.com.br
nsstat:      20250211 AA
nslastaa:    20250211
inetrev:     187.39.32.0/21
nserver:     ns7.virtua.com.br
nsstat:      20250212 AA
nslastaa:    20250212
nserver:     ns8.virtua.com.br
nsstat:      20250212 AA
nslastaa:    20250212
inetrev:     187.39.40.0/21
nserver:     ns7.virtua.com.br
nsstat:      20250213 AA
nslastaa:    20250213
nserver:     ns8.virtua.com.br
nsstat:      20250213 AA
nslastaa:    20250213
inetrev:     187.39.48.0/21
nserver:     ns7.virtua.com.br
nsstat:      20250212 AA
nslastaa:    20250212
nserver:     ns8.virtua.com.br
nsstat:      20250212 AA
nslastaa:    20250212
inetrev:     187.39.56.0/21
nserver:     ns7.virtua.com.br
nsstat:      20250213 AA
nslastaa:    20250213
nserver:     ns8.virtua.com.br
nsstat:      20250213 AA
nslastaa:    20250213
inetrev:     187.39.64.0/21
nserver:     ns7.virtua.com.br
nsstat:      20250211 AA
nslastaa:    20250211
nserver:     ns8.virtua.com.br
nsstat:      20250211 AA
nslastaa:    20250211
inetrev:     187.39.72.0/21
nserver:     ns7.virtua.com.br
nsstat:      20250212 AA
nslastaa:    20250212
nserver:     ns8.virtua.com.br
nsstat:      20250212 AA
nslastaa:    20250212
inetrev:     187.39.80.0/21
nserver:     ns7.virtua.com.br
nsstat:      20250211 AA
nslastaa:    20250211
nserver:     ns8.virtua.com.br
nsstat:      20250211 AA
nslastaa:    20250211
inetrev:     187.39.88.0/21
nserver:     ns7.virtua.com.br
nsstat:      20250211 AA
nslastaa:    20250211
nserver:     ns8.virtua.com.br
nsstat:      20250211 AA
nslastaa:    20250211
inetrev:     187.39.96.0/21
nserver:     ns7.virtua.com.br
nsstat:      20250211 AA
nslastaa:    20250211
nserver:     ns8.virtua.com.br
nsstat:      20250211 AA
nslastaa:    20250211
inetrev:     187.39.104.0/21
nserver:     ns7.virtua.com.br
nsstat:      20250212 AA
nslastaa:    20250212
nserver:     ns8.virtua.com.br
nsstat:      20250212 AA
nslastaa:    20250212
inetrev:     187.39.112.0/21
nserver:     ns7.virtua.com.br
nsstat:      20250211 AA
nslastaa:    20250211
nserver:     ns8.virtua.com.br
nsstat:      20250211 AA
nslastaa:    20250211
inetrev:     187.39.120.0/21
nserver:     ns7.virtua.com.br
nsstat:      20250212 AA
nslastaa:    20250212
nserver:     ns8.virtua.com.br
nsstat:      20250212 AA
nslastaa:    20250212
inetrev:     187.39.128.0/19
nserver:     ns7.virtua.com.br
nsstat:      20250213 AA
nslastaa:    20250213
nserver:     ns8.virtua.com.br
nsstat:      20250213 AA
nslastaa:    20250213
inetrev:     187.39.160.0/21
nserver:     ns7.virtua.com.br
nsstat:      20250211 AA
nslastaa:    20250211
nserver:     ns8.virtua.com.br
nsstat:      20250211 AA
nslastaa:    20250211
inetrev:     187.39.168.0/21
nserver:     ns7.virtua.com.br
nsstat:      20250213 AA
nslastaa:    20250213
nserver:     ns8.virtua.com.br
nsstat:      20250213 AA
nslastaa:    20250213
inetrev:     187.39.176.0/21
nserver:     ns7.virtua.com.br
nsstat:      20250211 AA
nslastaa:    20250211
nserver:     ns8.virtua.com.br
nsstat:      20250211 AA
nslastaa:    20250211
inetrev:     187.39.184.0/21
nserver:     ns7.virtua.com.br
nsstat:      20250212 AA
nslastaa:    20250212
nserver:     ns8.virtua.com.br
nsstat:      20250212 AA
nslastaa:    20250212
inetrev:     187.39.192.0/21
nserver:     ns7.virtua.com.br
nsstat:      20250211 AA
nslastaa:    20250211
nserver:     ns8.virtua.com.br
nsstat:      20250211 AA
nslastaa:    20250211
inetrev:     187.39.200.0/21
nserver:     ns7.virtua.com.br
nsstat:      20250213 AA
nslastaa:    20250213
nserver:     ns8.virtua.com.br
nsstat:      20250213 AA
nslastaa:    20250213
inetrev:     187.39.208.0/20
nserver:     ns7.virtua.com.br
nsstat:      20250211 AA
nslastaa:    20250211
nserver:     ns8.virtua.com.br
nsstat:      20250211 AA
nslastaa:    20250211
inetrev:     187.39.224.0/21
nserver:     ns7.virtua.com.br
nsstat:      20250211 AA
nslastaa:    20250211
nserver:     ns8.virtua.com.br
nsstat:      20250211 AA
nslastaa:    20250211
inetrev:     187.39.232.0/21
nserver:     ns7.virtua.com.br
nsstat:      20250213 AA
nslastaa:    20250213
nserver:     ns8.virtua.com.br
nsstat:      20250213 AA
nslastaa:    20250213
inetrev:     187.39.240.0/21
nserver:     ns7.virtua.com.br
nsstat:      20250211 AA
nslastaa:    20250211
nserver:     ns8.virtua.com.br
nsstat:      20250211 AA
nslastaa:    20250211
inetrev:     187.39.248.0/21
nserver:     ns7.virtua.com.br
nsstat:      20250211 AA
nslastaa:    20250211
nserver:     ns8.virtua.com.br
nsstat:      20250211 AA
nslastaa:    20250211
created:     20081219
changed:     20220615

nic-hdl-br:  GRSVI
person:      Grupo de Seguran�a V�rtua
created:     20080512
changed:     20230704

Hosted domains

There are 13 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
187.37.10.106 bluelectric.com.br 12

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

Pingable IPs

1,493 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
187.37.19.123 AS28573 Claro NXT Telecomunicacoes Ltda 4.99ms from Osasco, BR
187.37.8.6 AS28573 Claro NXT Telecomunicacoes Ltda 5.40ms from Osasco, BR
187.37.15.146 AS28573 Claro NXT Telecomunicacoes Ltda 4.86ms from Osasco, BR
187.37.25.55 AS28573 Claro NXT Telecomunicacoes Ltda 5.64ms from Osasco, BR
187.37.18.128 AS28573 Claro NXT Telecomunicacoes Ltda 5.36ms from Osasco, BR
187.37.24.213 AS28573 Claro NXT Telecomunicacoes Ltda 4.48ms from Osasco, BR
187.37.26.128 AS28573 Claro NXT Telecomunicacoes Ltda 5.59ms from São Paulo, BR
187.37.23.99 AS28573 Claro NXT Telecomunicacoes Ltda 4.82ms from Osasco, BR
187.37.14.160 AS28573 Claro NXT Telecomunicacoes Ltda 4.36ms from Osasco, BR
187.37.9.223 AS28573 Claro NXT Telecomunicacoes Ltda 3.94ms from Osasco, BR
187.37.21.81 AS28573 Claro NXT Telecomunicacoes Ltda 4.79ms from Osasco, BR
187.37.28.135 AS28573 Claro NXT Telecomunicacoes Ltda 4.90ms from Osasco, BR
187.37.4.143 AS28573 Claro NXT Telecomunicacoes Ltda 5.09ms from Sao Paulo, BR
187.37.22.80 AS28573 Claro NXT Telecomunicacoes Ltda 5.99ms from Sao Paulo, BR
187.37.12.240 AS28573 Claro NXT Telecomunicacoes Ltda 5.02ms from Sao Paulo, BR
187.37.29.1 AS28573 Claro NXT Telecomunicacoes Ltda 5.88ms from Sao Paulo, BR
187.37.5.4 AS28573 Claro NXT Telecomunicacoes Ltda 4.65ms from Osasco, BR
187.37.13.51 AS28573 Claro NXT Telecomunicacoes Ltda 4.94ms from Osasco, BR
187.37.27.58 AS28573 Claro NXT Telecomunicacoes Ltda 5.91ms from Sao Paulo, BR
187.37.11.69 AS28573 Claro NXT Telecomunicacoes Ltda 5.57ms from Osasco, BR
187.37.17.131 AS28573 Claro NXT Telecomunicacoes Ltda 4.48ms from Sao Paulo, BR
187.37.10.131 AS28573 Claro NXT Telecomunicacoes Ltda 4.81ms from Sao Paulo, BR
187.37.20.1 AS28573 Claro NXT Telecomunicacoes Ltda 1.79ms from Osasco, BR
187.37.16.75 AS28573 Claro NXT Telecomunicacoes Ltda 4.96ms 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
73.194.169.227 AS7922 Comcast Cable Communications, LLC 8.61ms from Ashburn, US
35.206.239.83 AS19527 Google LLC 0.15ms from Chang-hua, TW
37.26.130.35 AS1547 INTERDNESTRKOM, Sovmestnoe Zakrytoe Aktsionernoe Obshchestvo 2.43ms from Chisinau, MD
209.192.207.195 AS7979 Servers.com, Inc. 0.30ms from Dallas, US
87.177.103.211 AS3320 Deutsche Telekom AG 5.92ms from Frankfurt am Main, DE
206.217.25.35 AS19526 Back 2 Roots, LLC 19.33ms from Kansas City, US
212.58.247.131 AS2818 BBC 0.66ms from London, GB
46.208.120.99 AS6871 Plusnet 3.69ms from London, GB
118.106.62.67 AS18126 Chubu Telecommunications Company, Inc. 5.62ms from Osaka, JP
202.255.19.67 AS7522 STNet, Incorporated 6.86ms from Osaka, JP
132.148.243.195 AS26496 GoDaddy.com, LLC 0.89ms from Phoenix, US
3.223.31.131 AS14618 Amazon.com, Inc. 0.20ms from Reston, US
52.73.214.99 AS14618 Amazon.com, Inc. 0.10ms from Reston, US
132.241.29.131 AS2152 CENIC 8.51ms from San Jose, US
116.250.168.179 AS24033 Australian Private Networks Pty Ltd 3.99ms from Sydney, AU
118.154.118.3 AS2516 KDDI CORPORATION 1.08ms from Tokyo, JP
107.190.1.35 AS5645 TekSavvy Solutions, Inc. 11.28ms from Toronto, CA
62.235.101.35 AS5432 Proximus NV 3.83ms from Amsterdam, NL
67.216.175.195 AS13649 Flexential Colorado Corp. 9.77ms from Atlanta, US
71.131.221.115 AS55960 Beijing Guanghuan Xinwang Digital 3.81ms from Beijing, CN
52.13.222.211 AS16509 Amazon.com, Inc. 0.16ms from Boardman, US
181.107.217.243 AS7303 Telecom Argentina S.A. 10.54ms from Buenos Aires, AR
113.3.86.211 AS4837 CHINA UNICOM China169 Backbone 16.20ms from Changchun, CN
73.177.107.211 AS7922 Comcast Cable Communications, LLC 17.09ms from Dallas, US
196.39.54.179 AS20011 Dimension Data 0.81ms from Johannesburg, ZA

Traceroute

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

$
traceroute -a -n -q1 -f4 187.37.16.230
traceroute to 187.37.16.230 (187.37.16.230): 64 hops max, 52 byte packets
4 [] 187.16.222.237 2.107 ms
5 [AS28573] 201.6.66.3 2.564 ms
6 [AS28573] 201.6.73.202 22.22 ms
7 [AS28573] 187.37.16.230 15.195 ms
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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