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  2. 187.0.0.0/8
  3. 187.37.0.0/16
  4. AS28573  | 187.37.64.0/19

187.37.64.0/19

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

Nearby Ranges

BGP prefixes that overlap with 187.37.0.0/16

No nearby ranges found.

Hosted domains

There are 2 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
187.37.91.20 fractal.net.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

1,133 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
187.37.90.42 AS28573 Claro NXT Telecomunicacoes Ltda 4.47ms from Osasco, BR
187.37.86.19 AS28573 Claro NXT Telecomunicacoes Ltda 5.16ms from Osasco, BR
187.37.65.117 AS28573 Claro NXT Telecomunicacoes Ltda 5.52ms from São Paulo, BR
187.37.85.89 AS28573 Claro NXT Telecomunicacoes Ltda 5.38ms from Osasco, BR
187.37.76.53 AS28573 Claro NXT Telecomunicacoes Ltda 5.57ms from Sao Paulo, BR
187.37.67.3 AS28573 Claro NXT Telecomunicacoes Ltda 5.57ms from São Paulo, BR
187.37.77.57 AS28573 Claro NXT Telecomunicacoes Ltda 6.04ms from Osasco, BR
187.37.64.153 AS28573 Claro NXT Telecomunicacoes Ltda 5.24ms from Osasco, BR
187.37.89.175 AS28573 Claro NXT Telecomunicacoes Ltda 4.95ms from Sao Paulo, BR
187.37.83.164 AS28573 Claro NXT Telecomunicacoes Ltda 4.95ms from Osasco, BR
187.37.82.30 AS28573 Claro NXT Telecomunicacoes Ltda 5.31ms from São Paulo, BR
187.37.66.244 AS28573 Claro NXT Telecomunicacoes Ltda 5.43ms from Osasco, BR
187.37.91.124 AS28573 Claro NXT Telecomunicacoes Ltda 5.37ms from São Paulo, BR
187.37.84.12 AS28573 Claro NXT Telecomunicacoes Ltda 6.95ms from Osasco, BR
187.37.88.137 AS28573 Claro NXT Telecomunicacoes Ltda 5.00ms from Osasco, BR
187.37.87.219 AS28573 Claro NXT Telecomunicacoes Ltda 8.93ms 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
110.184.227.131 AS4134 CHINANET-BACKBONE 2.77ms from Chengdu, CN
51.186.11.99 AS5607 Sky UK Limited 1.42ms from Dublin, IE
91.57.150.19 AS3320 Deutsche Telekom AG 4.62ms from Duesseldorf, DE
84.135.145.3 AS3320 Deutsche Telekom AG 4.30ms from Duesseldorf, DE
79.199.151.243 AS3320 Deutsche Telekom AG 2.38ms from Frankfurt am Main, DE
118.70.240.179 AS18403 FPT Telecom Company 0.77ms from Hanoi, VN
113.176.81.147 AS45899 VNPT Corp 5.22ms from Ho Chi Minh City, VN
153.5.191.3 AS2107 ARNES 0.68ms from Ljubljana, SI
92.234.5.51 AS5089 Virgin Media Limited 11.10ms from London, GB
178.57.2.115 AS201952 LTD AtelRybinsk 10.47ms from Moscow, RU
54.37.102.19 AS16276 OVH SAS 0.08ms from Roubaix, FR
49.31.21.51 AS4766 Korea Telecom 7.36ms from Seoul, KR
194.68.212.3 AS12552 GlobalConnect AB 1.01ms from Stockholm, SE
220.129.152.51 AS3462 Data Communication Business Group 2.23ms from Taipei, TW
103.68.120.211 AS396356 Latitude.sh 0.13ms from Tokyo, JP
8.216.66.227 AS45102 Alibaba (US) Technology Co., Ltd. 0.45ms from Tokyo, JP
45.224.140.3 AS265843 NUBICOM S.R.L. 19.48ms from Buenos Aires, AR
111.8.20.243 AS56047 China Mobile communications corporation 1.05ms from Changsha, CN
73.72.98.179 AS7922 Comcast Cable Communications, LLC 12.41ms from Chicago, US
113.187.117.35 AS45899 VNPT Corp 4.91ms from Ho Chi Minh City, VN
41.18.137.51 AS29975 Vodacom 9.89ms from Johannesburg, ZA
2.98.53.99 AS13285 TalkTalk Communications Limited 2.67ms from London, GB
37.152.242.211 AS6871 Plusnet 7.86ms from London, GB
124.83.102.243 AS9299 Philippine Long Distance Telephone Company 1.91ms from Manila, PH
98.14.62.83 AS12271 Charter Communications Inc 4.33ms from New York City, US

Traceroute

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

$
traceroute -a -n -q1 -f2 -m6 187.37.72.16
traceroute to 187.37.72.16 (187.37.72.16): 6 hops max, 52 byte packets
2 [] 187.16.222.237 13.893 ms
3 [AS28573] 201.6.65.7 14.359 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Muriae, 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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