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  2. 187.0.0.0/8
  3. 187.21.0.0/16
  4. AS28573  | 187.21.128.0/17

187.21.128.0/17

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:     187.20.0.0/14
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:     187.20.0.0/18
nserver:     ns7.virtua.com.br
nsstat:      20250212 AA
nslastaa:    20250212
nserver:     ns8.virtua.com.br
nsstat:      20250212 AA
nslastaa:    20250212
inetrev:     187.20.64.0/18
nserver:     ns7.virtua.com.br
nsstat:      20250212 AA
nslastaa:    20250212
nserver:     ns8.virtua.com.br
nsstat:      20250212 AA
nslastaa:    20250212
inetrev:     187.20.128.0/18
nserver:     ns7.virtua.com.br
nsstat:      20250211 AA
nslastaa:    20250211
nserver:     ns8.virtua.com.br
nsstat:      20250211 AA
nslastaa:    20250211
inetrev:     187.20.192.0/18
nserver:     ns7.virtua.com.br
nsstat:      20250212 AA
nslastaa:    20250212
nserver:     ns8.virtua.com.br
nsstat:      20250212 AA
nslastaa:    20250212
inetrev:     187.21.0.0/18
nserver:     ns7.virtua.com.br
nsstat:      20250213 AA
nslastaa:    20250213
nserver:     ns8.virtua.com.br
nsstat:      20250213 AA
nslastaa:    20250213
inetrev:     187.21.64.0/18
nserver:     ns7.virtua.com.br
nsstat:      20250212 AA
nslastaa:    20250212
nserver:     ns8.virtua.com.br
nsstat:      20250212 AA
nslastaa:    20250212
inetrev:     187.21.128.0/18
nserver:     ns7.virtua.com.br
nsstat:      20250211 AA
nslastaa:    20250211
nserver:     ns8.virtua.com.br
nsstat:      20250211 AA
nslastaa:    20250211
inetrev:     187.21.192.0/18
nserver:     ns7.virtua.com.br
nsstat:      20250211 AA
nslastaa:    20250211
nserver:     ns8.virtua.com.br
nsstat:      20250211 AA
nslastaa:    20250211
inetrev:     187.22.0.0/18
nserver:     ns7.virtua.com.br
nsstat:      20250211 AA
nslastaa:    20250211
nserver:     ns8.virtua.com.br
nsstat:      20250211 AA
nslastaa:    20250211
inetrev:     187.22.64.0/18
nserver:     ns7.virtua.com.br
nsstat:      20250213 AA
nslastaa:    20250213
nserver:     ns8.virtua.com.br
nsstat:      20250213 AA
nslastaa:    20250213
inetrev:     187.22.128.0/18
nserver:     ns7.virtua.com.br
nsstat:      20250211 AA
nslastaa:    20250211
nserver:     ns8.virtua.com.br
nsstat:      20250211 AA
nslastaa:    20250211
inetrev:     187.22.192.0/18
nserver:     ns7.virtua.com.br
nsstat:      20250212 AA
nslastaa:    20250212
nserver:     ns8.virtua.com.br
nsstat:      20250212 AA
nslastaa:    20250212
inetrev:     187.23.0.0/21
nserver:     ns7.virtua.com.br
nsstat:      20250211 AA
nslastaa:    20250211
nserver:     ns8.virtua.com.br
nsstat:      20250211 AA
nslastaa:    20250211
inetrev:     187.23.8.0/21
nserver:     ns7.virtua.com.br
nsstat:      20250211 AA
nslastaa:    20250211
nserver:     ns8.virtua.com.br
nsstat:      20250211 AA
nslastaa:    20250211
inetrev:     187.23.16.0/21
nserver:     ns7.virtua.com.br
nsstat:      20250211 AA
nslastaa:    20250211
nserver:     ns8.virtua.com.br
nsstat:      20250211 AA
nslastaa:    20250211
inetrev:     187.23.24.0/21
nserver:     ns7.virtua.com.br
nsstat:      20250212 AA
nslastaa:    20250212
nserver:     ns8.virtua.com.br
nsstat:      20250212 AA
nslastaa:    20250212
inetrev:     187.23.32.0/21
nserver:     ns7.virtua.com.br
nsstat:      20250211 AA
nslastaa:    20250211
nserver:     ns8.virtua.com.br
nsstat:      20250211 AA
nslastaa:    20250211
inetrev:     187.23.40.0/21
nserver:     ns7.virtua.com.br
nsstat:      20250212 AA
nslastaa:    20250212
nserver:     ns8.virtua.com.br
nsstat:      20250212 AA
nslastaa:    20250212
inetrev:     187.23.48.0/21
nserver:     ns7.virtua.com.br
nsstat:      20250211 AA
nslastaa:    20250211
nserver:     ns8.virtua.com.br
nsstat:      20250211 AA
nslastaa:    20250211
inetrev:     187.23.56.0/21
nserver:     ns7.virtua.com.br
nsstat:      20250211 AA
nslastaa:    20250211
nserver:     ns8.virtua.com.br
nsstat:      20250211 AA
nslastaa:    20250211
inetrev:     187.23.64.0/21
nserver:     ns7.virtua.com.br
nsstat:      20250212 AA
nslastaa:    20250212
nserver:     ns8.virtua.com.br
nsstat:      20250212 AA
nslastaa:    20250212
inetrev:     187.23.72.0/21
nserver:     ns7.virtua.com.br
nsstat:      20250211 AA
nslastaa:    20250211
nserver:     ns8.virtua.com.br
nsstat:      20250211 AA
nslastaa:    20250211
inetrev:     187.23.80.0/21
nserver:     ns7.virtua.com.br
nsstat:      20250211 AA
nslastaa:    20250211
nserver:     ns8.virtua.com.br
nsstat:      20250211 AA
nslastaa:    20250211
inetrev:     187.23.88.0/21
nserver:     ns7.virtua.com.br
nsstat:      20250213 AA
nslastaa:    20250213
nserver:     ns8.virtua.com.br
nsstat:      20250213 AA
nslastaa:    20250213
inetrev:     187.23.96.0/21
nserver:     ns7.virtua.com.br
nsstat:      20250211 AA
nslastaa:    20250211
nserver:     ns8.virtua.com.br
nsstat:      20250211 AA
nslastaa:    20250211
inetrev:     187.23.104.0/21
nserver:     ns7.virtua.com.br
nsstat:      20250211 AA
nslastaa:    20250211
nserver:     ns8.virtua.com.br
nsstat:      20250211 AA
nslastaa:    20250211
inetrev:     187.23.112.0/21
nserver:     ns7.virtua.com.br
nsstat:      20250212 AA
nslastaa:    20250212
nserver:     ns8.virtua.com.br
nsstat:      20250212 AA
nslastaa:    20250212
inetrev:     187.23.120.0/21
nserver:     ns7.virtua.com.br
nsstat:      20250212 AA
nslastaa:    20250212
nserver:     ns8.virtua.com.br
nsstat:      20250212 AA
nslastaa:    20250212
inetrev:     187.23.128.0/21
nserver:     ns7.virtua.com.br
nsstat:      20250211 AA
nslastaa:    20250211
nserver:     ns8.virtua.com.br
nsstat:      20250211 AA
nslastaa:    20250211
inetrev:     187.23.136.0/21
nserver:     ns7.virtua.com.br
nsstat:      20250213 AA
nslastaa:    20250213
nserver:     ns8.virtua.com.br
nsstat:      20250213 AA
nslastaa:    20250213
inetrev:     187.23.144.0/21
nserver:     ns7.virtua.com.br
nsstat:      20250212 AA
nslastaa:    20250212
nserver:     ns8.virtua.com.br
nsstat:      20250212 AA
nslastaa:    20250212
inetrev:     187.23.152.0/21
nserver:     ns7.virtua.com.br
nsstat:      20250213 AA
nslastaa:    20250213
nserver:     ns8.virtua.com.br
nsstat:      20250213 AA
nslastaa:    20250213
inetrev:     187.23.160.0/21
nserver:     ns7.virtua.com.br
nsstat:      20250213 AA
nslastaa:    20250213
nserver:     ns8.virtua.com.br
nsstat:      20250213 AA
nslastaa:    20250213
inetrev:     187.23.168.0/21
nserver:     ns7.virtua.com.br
nsstat:      20250213 AA
nslastaa:    20250213
nserver:     ns8.virtua.com.br
nsstat:      20250213 AA
nslastaa:    20250213
inetrev:     187.23.176.0/21
nserver:     ns7.virtua.com.br
nsstat:      20250213 AA
nslastaa:    20250213
nserver:     ns8.virtua.com.br
nsstat:      20250213 AA
nslastaa:    20250213
inetrev:     187.23.184.0/21
nserver:     ns7.virtua.com.br
nsstat:      20250213 AA
nslastaa:    20250213
nserver:     ns8.virtua.com.br
nsstat:      20250213 AA
nslastaa:    20250213
inetrev:     187.23.192.0/19
nserver:     ns7.virtua.com.br
nsstat:      20250213 AA
nslastaa:    20250213
nserver:     ns8.virtua.com.br
nsstat:      20250213 AA
nslastaa:    20250213
inetrev:     187.23.224.0/21
nserver:     ns7.virtua.com.br
nsstat:      20250211 AA
nslastaa:    20250211
nserver:     ns8.virtua.com.br
nsstat:      20250211 AA
nslastaa:    20250211
inetrev:     187.23.232.0/21
nserver:     ns7.virtua.com.br
nsstat:      20250212 AA
nslastaa:    20250212
nserver:     ns8.virtua.com.br
nsstat:      20250212 AA
nslastaa:    20250212
inetrev:     187.23.240.0/21
nserver:     ns7.virtua.com.br
nsstat:      20250211 AA
nslastaa:    20250211
nserver:     ns8.virtua.com.br
nsstat:      20250211 AA
nslastaa:    20250211
inetrev:     187.23.248.0/21
nserver:     ns7.virtua.com.br
nsstat:      20250211 AA
nslastaa:    20250211
nserver:     ns8.virtua.com.br
nsstat:      20250211 AA
nslastaa:    20250211
created:     20081003
changed:     20220615

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

Nearby Ranges

BGP prefixes that overlap with 187.21.0.0/16

No nearby ranges found.

Hosted domains

There are 63 domain names hosted across 9 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
187.21.197.62 acessaki.com 40
187.21.136.150 bjr.adv.br 6
187.21.197.54 rodolex.com.br 6
187.21.197.186 sl20.com.br 4
187.21.196.62 seupedido.net.br 2
187.21.242.6 kahunat3k.com.br 2
187.21.235.198 lxc.ovh 1
187.21.173.41 maiatransport.com.br 1
187.21.227.148 mailgateway.com.br 1

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

8,057 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
187.21.204.195 AS28573 Claro NXT Telecomunicacoes Ltda 7.16ms from Osasco, BR
187.21.234.1 AS28573 Claro NXT Telecomunicacoes Ltda 5.70ms from Sao Paulo, BR
187.21.211.8 AS28573 Claro NXT Telecomunicacoes Ltda 5.99ms from Sao Paulo, BR
187.21.170.37 AS28573 Claro NXT Telecomunicacoes Ltda 4.92ms from Sao Paulo, BR
187.21.156.23 AS28573 Claro NXT Telecomunicacoes Ltda 6.64ms from Sao Paulo, BR
187.21.149.242 AS28573 Claro NXT Telecomunicacoes Ltda 5.45ms from Sao Paulo, BR
187.21.168.2 AS28573 Claro NXT Telecomunicacoes Ltda 6.83ms from Osasco, BR
187.21.223.85 AS28573 Claro NXT Telecomunicacoes Ltda 3.30ms from Sao Paulo, BR
187.21.145.101 AS28573 Claro NXT Telecomunicacoes Ltda 4.41ms from Sao Paulo, BR
187.21.147.113 AS28573 Claro NXT Telecomunicacoes Ltda 5.43ms from Sao Paulo, BR
187.21.194.5 AS28573 Claro NXT Telecomunicacoes Ltda 5.46ms from São Paulo, BR
187.21.201.145 AS28573 Claro NXT Telecomunicacoes Ltda 3.87ms from Sao Paulo, BR
187.21.165.14 AS28573 Claro NXT Telecomunicacoes Ltda 6.43ms from Sao Paulo, BR
187.21.196.46 AS28573 Claro NXT Telecomunicacoes Ltda 6.38ms from Sao Paulo, BR
187.21.167.192 AS28573 Claro NXT Telecomunicacoes Ltda 9.04ms from Sao Paulo, BR
187.21.197.218 AS28573 Claro NXT Telecomunicacoes Ltda 4.96ms from Sao Paulo, BR
187.21.131.66 AS28573 Claro NXT Telecomunicacoes Ltda 6.04ms from Sao Paulo, BR
187.21.158.203 AS28573 Claro NXT Telecomunicacoes Ltda 10.56ms from Osasco, BR
187.21.163.184 AS28573 Claro NXT Telecomunicacoes Ltda 4.78ms from Sao Paulo, BR
187.21.160.86 AS28573 Claro NXT Telecomunicacoes Ltda 5.52ms from Osasco, BR
187.21.177.52 AS28573 Claro NXT Telecomunicacoes Ltda 7.14ms from Osasco, BR
187.21.192.32 AS28573 Claro NXT Telecomunicacoes Ltda 5.25ms from Sao Paulo, BR
187.21.146.219 AS28573 Claro NXT Telecomunicacoes Ltda 5.14ms from Sao Paulo, BR
187.21.199.183 AS28573 Claro NXT Telecomunicacoes Ltda 2.10ms from Sao Paulo, BR
187.21.255.173 AS28573 Claro NXT Telecomunicacoes Ltda 6.47ms from Sao Paulo, 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
5.100.229.129 AS8315 Accenture B. V. 0.65ms from Amsterdam, NL
162.83.117.1 AS701 Verizon Business 5.02ms from Ashburn, US
75.137.34.97 AS20115 Charter Communications LLC 17.27ms from Atlanta, US
71.12.194.1 AS20115 Charter Communications LLC 11.84ms from Atlanta, US
211.137.29.1 AS56044 China Mobile communications corporation 11.65ms from Beijing, CN
88.245.184.1 AS9121 Turk Telekomunikasyon Anonim Sirketi 2.80ms from Bursa, TR
41.129.72.1 AS24863 Link Egypt (Link.NET) 2.58ms from Cairo, EG
209.97.91.1 AS11492 CABLE ONE, INC. 8.78ms from Chicago, US
27.12.28.1 AS4837 CHINA UNICOM China169 Backbone 5.47ms from Chongqing, CN
50.5.117.1 AS6181 Cincinnati Bell Telephone Company LLC 1.66ms from Cincinnati, US
136.119.227.161 AS396982 Google LLC 0.12ms from Council Bluffs, US
129.111.12.1 AS26971 RoadRunner 8.69ms from Dallas, US
69.170.193.1 AS17306 JAB Wireless, INC. 6.75ms from Denver, US
63.235.11.49 AS209 CenturyLink Communications, LLC 9.46ms from Denver, US
20.74.173.161 AS8075 Microsoft Corporation 0.91ms from Dubai, AE
113.73.191.1 AS4134 CHINANET-BACKBONE 4.68ms from Guangzhou, CN
128.193.181.1 AS4201 Oregon State University 3.43ms from Hillsboro, US
218.189.152.129 AS9304 HGC Global Communications Limited 1.32ms from Hong Kong, HK
184.184.203.97 AS22773 Cox Communications Inc. 18.52ms from Houston, US
68.14.196.65 AS22773 Cox Communications Inc. 19.86ms from Houston, US
73.32.17.161 AS7922 Comcast Cable Communications, LLC 7.54ms from Houston, US
103.231.103.1 AS18229 CtrlS 0.26ms from Hyderabad, IN
178.79.65.1 AS3212 Telemach Slovenija d.o.o. 2.67ms from Ljubljana, SI
82.37.7.97 AS5089 Virgin Media Limited 10.50ms from London, GB
172.187.125.49 AS8075 Microsoft Corporation 0.19ms from London, GB

Traceroute

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

$
traceroute -a -n -q1 -f6 187.21.165.14
traceroute to 187.21.165.14 (187.21.165.14): 64 hops max, 52 byte packets
6 [] 206.53.202.47 42.518 ms
7 *
8 [AS4230] 200.230.243.2 150.891 ms
9 [AS4230] 189.16.102.106 150.837 ms
10 [AS28573] 189.34.185.129 150.582 ms
11 [AS28573] 189.34.128.66 150.381 ms
12 [AS28573] 187.21.165.14 172.759 ms
Measurement taken from IPinfo ProbeNet in Dallas, US
On

What are IP address ranges?

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