1. All IP Ranges
  2. 187.0.0.0/8
  3. 187.3.0.0/16
  4. AS28573  | 187.3.0.0/17

187.3.0.0/17

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:     187.2.0.0/15
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:     187.2.0.0/18
nserver:     ns7.virtua.com.br
nsstat:      20250211 AA
nslastaa:    20250211
nserver:     ns8.virtua.com.br
nsstat:      20250211 AA
nslastaa:    20250211
inetrev:     187.2.64.0/21
nserver:     ns7.virtua.com.br
nsstat:      20250211 AA
nslastaa:    20250211
nserver:     ns8.virtua.com.br
nsstat:      20250211 AA
nslastaa:    20250211
inetrev:     187.2.72.0/21
nserver:     ns7.virtua.com.br
nsstat:      20250211 AA
nslastaa:    20250211
nserver:     ns8.virtua.com.br
nsstat:      20250211 AA
nslastaa:    20250211
inetrev:     187.2.80.0/21
nserver:     ns7.virtua.com.br
nsstat:      20250211 AA
nslastaa:    20250211
nserver:     ns8.virtua.com.br
nsstat:      20250211 AA
nslastaa:    20250211
inetrev:     187.2.88.0/21
nserver:     ns7.virtua.com.br
nsstat:      20250211 AA
nslastaa:    20250211
nserver:     ns8.virtua.com.br
nsstat:      20250211 AA
nslastaa:    20250211
inetrev:     187.2.96.0/19
nserver:     ns7.virtua.com.br
nsstat:      20250211 AA
nslastaa:    20250211
nserver:     ns8.virtua.com.br
nsstat:      20250211 AA
nslastaa:    20250211
inetrev:     187.2.128.0/20
nserver:     ns7.virtua.com.br
nsstat:      20250212 AA
nslastaa:    20250212
nserver:     ns8.virtua.com.br
nsstat:      20250212 AA
nslastaa:    20250212
inetrev:     187.2.144.0/20
nserver:     ns7.virtua.com.br
nsstat:      20250211 AA
nslastaa:    20250211
nserver:     ns8.virtua.com.br
nsstat:      20250211 AA
nslastaa:    20250211
inetrev:     187.2.160.0/19
nserver:     ns7.virtua.com.br
nsstat:      20250211 AA
nslastaa:    20250211
nserver:     ns8.virtua.com.br
nsstat:      20250211 AA
nslastaa:    20250211
inetrev:     187.2.192.0/20
nserver:     ns7.virtua.com.br
nsstat:      20250212 AA
nslastaa:    20250212
nserver:     ns8.virtua.com.br
nsstat:      20250212 AA
nslastaa:    20250212
inetrev:     187.2.208.0/20
nserver:     ns7.virtua.com.br
nsstat:      20250211 AA
nslastaa:    20250211
nserver:     ns8.virtua.com.br
nsstat:      20250211 AA
nslastaa:    20250211
inetrev:     187.2.224.0/20
nserver:     ns7.virtua.com.br
nsstat:      20250211 AA
nslastaa:    20250211
nserver:     ns8.virtua.com.br
nsstat:      20250211 AA
nslastaa:    20250211
inetrev:     187.2.240.0/20
nserver:     ns7.virtua.com.br
nsstat:      20250211 AA
nslastaa:    20250211
nserver:     ns8.virtua.com.br
nsstat:      20250211 AA
nslastaa:    20250211
inetrev:     187.3.0.0/17
nserver:     ns7.virtua.com.br
nsstat:      20250211 AA
nslastaa:    20250211
nserver:     ns8.virtua.com.br
nsstat:      20250211 AA
nslastaa:    20250211
inetrev:     187.3.128.0/18
nserver:     ns7.virtua.com.br
nsstat:      20250211 AA
nslastaa:    20250211
nserver:     ns8.virtua.com.br
nsstat:      20250211 AA
nslastaa:    20250211
inetrev:     187.3.192.0/19
nserver:     ns7.virtua.com.br
nsstat:      20250211 AA
nslastaa:    20250211
nserver:     ns8.virtua.com.br
nsstat:      20250211 AA
nslastaa:    20250211
inetrev:     187.3.224.0/19
nserver:     ns7.virtua.com.br
nsstat:      20250212 AA
nslastaa:    20250212
nserver:     ns8.virtua.com.br
nsstat:      20250212 AA
nslastaa:    20250212
created:     20080808
changed:     20220615

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

Nearby Ranges

BGP prefixes that overlap with 187.3.0.0/16

No nearby ranges found.

Hosted domains

There are 3 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
187.3.107.18 werk.win 1
187.3.8.174 prorata.com.br 1
187.3.72.142 cloudaut.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

4,370 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
187.3.47.164 AS28573 Claro NXT Telecomunicacoes Ltda 6.53ms from Sao Paulo, BR
187.3.104.1 AS28573 Claro NXT Telecomunicacoes Ltda 2.44ms from Sao Paulo, BR
187.3.44.1 AS28573 Claro NXT Telecomunicacoes Ltda 2.39ms from Sao Paulo, BR
187.3.75.15 AS28573 Claro NXT Telecomunicacoes Ltda 6.79ms from Sao Paulo, BR
187.3.9.221 AS28573 Claro NXT Telecomunicacoes Ltda 4.88ms from São Paulo, BR
187.3.30.137 AS28573 Claro NXT Telecomunicacoes Ltda 6.09ms from São Paulo, BR
187.3.85.178 AS28573 Claro NXT Telecomunicacoes Ltda 6.28ms from Osasco, BR
187.3.25.33 AS28573 Claro NXT Telecomunicacoes Ltda 5.62ms from Sao Paulo, BR
187.3.123.19 AS28573 Claro NXT Telecomunicacoes Ltda 5.39ms from Sao Paulo, BR
187.3.89.46 AS28573 Claro NXT Telecomunicacoes Ltda 5.69ms from Sao Paulo, BR
187.3.108.64 AS28573 Claro NXT Telecomunicacoes Ltda 5.56ms from Sao Paulo, BR
187.3.8.195 AS28573 Claro NXT Telecomunicacoes Ltda 6.59ms from Osasco, BR
187.3.68.28 AS28573 Claro NXT Telecomunicacoes Ltda 7.61ms from Sao Paulo, BR
187.3.3.78 AS28573 Claro NXT Telecomunicacoes Ltda 5.86ms from Sao Paulo, BR
187.3.33.52 AS28573 Claro NXT Telecomunicacoes Ltda 6.41ms from Osasco, BR
187.3.7.163 AS28573 Claro NXT Telecomunicacoes Ltda 6.97ms from Osasco, BR
187.3.15.40 AS28573 Claro NXT Telecomunicacoes Ltda 9.02ms from São Paulo, BR
187.3.96.1 AS28573 Claro NXT Telecomunicacoes Ltda 2.57ms from Sao Paulo, BR
187.3.56.1 AS28573 Claro NXT Telecomunicacoes Ltda 2.56ms from Sao Paulo, BR
187.3.122.49 AS28573 Claro NXT Telecomunicacoes Ltda 6.63ms from Sao Paulo, BR
187.3.52.35 AS28573 Claro NXT Telecomunicacoes Ltda 3.31ms from Sao Paulo, BR
187.3.83.219 AS28573 Claro NXT Telecomunicacoes Ltda 6.05ms from Sao Paulo, BR
187.3.10.184 AS28573 Claro NXT Telecomunicacoes Ltda 6.29ms from Osasco, BR
187.3.90.245 AS28573 Claro NXT Telecomunicacoes Ltda 5.25ms from Sao Paulo, BR
187.3.86.220 AS28573 Claro NXT Telecomunicacoes Ltda 5.76ms 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
109.177.115.161 AS5384 Emirates Internet 3.82ms from Al Fujairah City, AE
92.47.124.209 AS50482 JSC Kazakhtelecom 14.16ms from Almaty, KZ
94.209.198.1 AS33915 Vodafone Libertel B.V. 5.70ms from Amsterdam, NL
72.214.85.1 AS22773 Cox Communications Inc. 5.92ms from Ashburn, US
74.235.199.129 AS8075 Microsoft Corporation 0.43ms from Ashburn, US
12.48.209.193 AS7018 AT&T Enterprises, LLC 2.90ms from Atlanta, US
186.87.243.1 AS14080 Telmex Colombia S.A. 1.09ms from Bogota, CO
24.63.94.1 AS7922 Comcast Cable Communications, LLC 7.86ms from Boston, US
190.194.82.1 AS7303 Telecom Argentina S.A. 6.67ms from Buenos Aires, AR
181.12.248.1 AS7303 Telecom Argentina S.A. 1.49ms from Buenos Aires, AR
223.87.20.97 AS9808 China Mobile Communications Group Co., Ltd. 3.01ms from Chengdu, CN
74.132.5.1 AS10796 Charter Communications Inc 16.06ms from Chicago, US
71.13.84.209 AS20115 Charter Communications LLC 8.03ms from Chicago, US
216.176.129.1 AS6368 Northwestern Indiana Telephone Co. 7.03ms from Chicago, US
50.171.111.145 AS7922 Comcast Cable Communications, LLC 1.42ms from Chicago, US
80.197.149.1 AS3292 TDC Holding A/S 3.57ms from Copenhagen, DK
180.181.20.1 AS11492 CABLE ONE, INC. 10.19ms from Dallas, US
64.132.13.113 AS3549 Level 3 Parent, LLC 4.78ms from Dallas, US
198.143.100.1 AS54290 Hostwinds LLC. 0.37ms from Dallas, US
180.210.135.17 AS23893 Bangla Phone Ltd 0.51ms from Dhaka, BD
198.53.15.1 AS852 TELUS Communications Inc. 1.18ms from Edmonton, CA
206.75.95.1 AS852 TELUS Communications Inc. 0.97ms from Edmonton, CA
162.158.87.65 AS13335 Cloudflare, Inc. 0.38ms from Frankfurt am Main, DE
182.16.16.33 AS45753 Netsec Limited 0.89ms from Hong Kong, HK
165.254.153.65 AS394437 PS Lightwave 1.32ms from Houston, 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 -m13 187.3.63.212
traceroute to 187.3.63.212 (187.3.63.212): 13 hops max, 52 byte packets
2 [] 185.1.160.119 2.432 ms
3 *
4 [AS999] 208.89.73.39 174.636 ms
5 *
6 *
7 *
8 [AS4230] 200.182.228.10 169.944 ms
9 [AS28573] 179.212.74.18 170.666 ms
10 [AS28573] 179.212.77.198 181.605 ms
11 *
12 *
13 *
Measurement taken from IPinfo ProbeNet in Amsterdam, NL
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.

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