1. All IP Ranges
  2. 187.0.0.0/8
  3. 187.37.0.0/16
  4. AS28573  | 187.37.0.0/16

187.37.0.0/16

AS28573  ·  Claro NXT Telecomunicacoes Ltda

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

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 187.0.0.0/8

Range ASN Company Num of IPs
187.240.0.0/13 AS13999 Mega Cable, S.A. de C.V. 524,288
187.240.0.0/13 AS262916 Mega Cable, S.A. de C.V. 524,288
187.96.0.0/14 AS26615 TIM S/A 262,144
187.112.0.0/14 AS18881 TELEFÔNICA BRASIL S.A 262,144
187.24.0.0/14 AS22085 Claro S/A 262,144
187.80.0.0/14 AS26615 TIM S/A 262,144
187.68.0.0/14 AS22085 Claro S/A 262,144
187.88.0.0/14 AS26599 TELEFÔNICA BRASIL S.A 262,144
187.248.0.0/15 AS32098 IP Matrix, S.A. de C.V. 131,072
187.8.0.0/15 AS10429 TELEFÔNICA BRASIL S.A 131,072
187.186.0.0/15 AS28532 Mexico Red de Telecomunicaciones, S. de R.L. de C.V. 131,072
187.10.0.0/15 AS27699 TELEFÔNICA BRASIL S.A 131,072
187.74.0.0/15 AS27699 TELEFÔNICA BRASIL S.A 131,072
187.50.0.0/15 AS10429 TELEFÔNICA BRASIL S.A 131,072
187.186.0.0/15 AS13591 Mexico Red de Telecomunicaciones, S. de R.L. de C.V. 131,072
187.46.0.0/15 AS26615 TIM S/A 131,072
187.186.0.0/15 AS28535 Mexico Red de Telecomunicaciones, S. de R.L. de C.V. 131,072
187.34.0.0/15 AS27699 TELEFÔNICA BRASIL S.A 131,072
187.92.0.0/15 AS10429 TELEFÔNICA BRASIL S.A 131,072
187.58.0.0/15 AS18881 TELEFÔNICA BRASIL S.A 131,072
187.186.0.0/15 AS28534 Mexico Red de Telecomunicaciones, S. de R.L. de C.V. 131,072
187.186.0.0/15 AS28530 Mexico Red de Telecomunicaciones, S. de R.L. de C.V. 131,072
187.186.0.0/15 AS28537 Mexico Red de Telecomunicaciones, S. de R.L. de C.V. 131,072
187.186.0.0/15 AS28536 Mexico Red de Telecomunicaciones, S. de R.L. de C.V. 131,072
187.56.0.0/15 AS27699 TELEFÔNICA BRASIL S.A 131,072
187.186.0.0/15 AS28533 Mexico Red de Telecomunicaciones, S. de R.L. de C.V. 131,072
187.32.0.0/16 AS16735 ALGAR TELECOM S/A 65,536
187.161.0.0/16 AS11888 Television Internacional, S.A. de C.V. 65,536
187.161.0.0/16 AS265594 Television Internacional, S.A. de C.V. 65,536
187.48.0.0/16 AS26615 TIM S.A. 65,536
187.160.0.0/16 AS11888 Television Internacional, S.A. de C.V. 65,536
187.72.0.0/16 AS16735 ALGAR TELECOM S/A 65,536
187.203.0.0/16 AS29987 UNINET 65,536
187.76.0.0/16 AS7738 V tal 65,536
187.125.0.0/16 AS7738 V tal 65,536
187.249.0.0/16 AS32098 IP Matrix, S.A. de C.V. 65,536
187.12.0.0/16 AS7738 V tal 65,536
187.206.0.0/16 AS8151 UNINET 65,536
187.43.0.0/16 AS4230 CLARO S.A. 65,536
187.203.0.0/16 AS8151 UNINET 65,536
187.31.0.0/16 AS29987 Oi S.A. - Em Recuperação Judicial 65,536
187.30.0.0/16 AS4230 CLARO S.A. 65,536
187.178.0.0/16 AS6503 Axtel, S.A.B. de C.V. 65,536
187.44.128.0/17 AS28186 ITS TELECOMUNICACOES LTDA 32,768
187.18.128.0/17 AS28270 Videomar Rede Nordeste S/A 32,768
187.121.0.0/17 AS19182 TELEFÔNICA BRASIL S.A 32,768
187.18.128.0/17 AS28220 Videomar Rede Nordeste S/A 32,768
187.19.128.0/17 AS28126 BRISANET SERVICOS DE TELECOMUNICACOES S.A 32,768
187.54.128.0/18 AS8167 V tal 16,384
187.17.64.0/18 AS19089 Universo Online S.A. 16,384

Hosted domains

There are 18 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
187.37.10.106 11consultoria.com.br 10
187.37.82.254 llbl-teste.shop 1
187.37.44.122 uruca.com.br 1
187.37.91.20 fractal.net.br 1
187.37.127.12 safetycore.com.br 1
187.37.191.30 lacameras.org 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

7,459 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
187.37.177.196 AS28573 Claro NXT Telecomunicacoes Ltda 6.09ms from Osasco, BR
187.37.151.57 AS28573 Claro NXT Telecomunicacoes Ltda 3.72ms from Osasco, BR
187.37.191.53 AS28573 Claro NXT Telecomunicacoes Ltda 4.48ms from Osasco, BR
187.37.179.252 AS28573 Claro NXT Telecomunicacoes Ltda 5.30ms from Osasco, BR
187.37.90.166 AS28573 Claro NXT Telecomunicacoes Ltda 5.04ms from Osasco, BR
187.37.219.202 AS28573 Claro NXT Telecomunicacoes Ltda 6.45ms from São Paulo, BR
187.37.121.93 AS28573 Claro NXT Telecomunicacoes Ltda 5.62ms from Osasco, BR
187.37.198.148 AS28573 Claro NXT Telecomunicacoes Ltda 6.00ms from Osasco, BR
187.37.97.80 AS28573 Claro NXT Telecomunicacoes Ltda 7.17ms from Osasco, BR
187.37.29.75 AS28573 Claro NXT Telecomunicacoes Ltda 6.58ms from Sao Paulo, BR
187.37.148.204 AS28573 Claro NXT Telecomunicacoes Ltda 5.10ms from Sao Paulo, BR
187.37.123.139 AS28573 Claro NXT Telecomunicacoes Ltda 4.38ms from Sao Paulo, BR
187.37.217.141 AS28573 Claro NXT Telecomunicacoes Ltda 5.28ms from Osasco, BR
187.37.171.51 AS28573 Claro NXT Telecomunicacoes Ltda 5.47ms from Osasco, BR
187.37.5.1 AS28573 Claro NXT Telecomunicacoes Ltda 4.81ms from Osasco, BR
187.37.18.117 AS28573 Claro NXT Telecomunicacoes Ltda 5.08ms from Osasco, BR
187.37.82.185 AS28573 Claro NXT Telecomunicacoes Ltda 4.73ms from Osasco, BR
187.37.196.192 AS28573 Claro NXT Telecomunicacoes Ltda 4.46ms from Osasco, BR
187.37.23.112 AS28573 Claro NXT Telecomunicacoes Ltda 5.99ms from Sao Paulo, BR
187.37.164.111 AS28573 Claro NXT Telecomunicacoes Ltda 5.60ms from São Paulo, BR
187.37.128.9 AS28573 Claro NXT Telecomunicacoes Ltda 1.90ms from Osasco, BR
187.37.144.209 AS28573 Claro NXT Telecomunicacoes Ltda 5.42ms from Sao Paulo, BR
187.37.91.77 AS28573 Claro NXT Telecomunicacoes Ltda 4.68ms from Osasco, BR
187.37.12.3 AS28573 Claro NXT Telecomunicacoes Ltda 5.31ms from Osasco, BR
187.37.222.25 AS28573 Claro NXT Telecomunicacoes Ltda 5.48ms 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
2.20.152.176 AS16625 Akamai Technologies, Inc. 0.46ms from Amsterdam, NL
46.190.40.224 AS25472 Nova Telecommunications & Media Single Member S.A 9.76ms from Athens, GR
216.81.106.32 AS11240 AccessATC 8.36ms from Atlanta, US
64.77.219.80 AS4452 ZCORUM 1.65ms from Atlanta, US
97.230.121.32 AS6167 Verizon Business 15.19ms from Atlanta, US
116.53.131.240 AS4134 CHINANET-BACKBONE 5.09ms from Kunming, CN
92.26.220.112 AS13285 TalkTalk Communications Limited 1.35ms from London, GB
58.3.152.192 AS7679 QTnet,Inc. 8.08ms from Osaka, JP
189.60.71.80 AS28573 Claro NXT Telecomunicacoes Ltda 6.30ms from Rio de Janeiro, BR
208.56.91.0 AS29946 Union Wireless 7.12ms from Salt Lake City, US
189.229.127.160 AS8151 UNINET 4.74ms from Santiago de Queretaro, MX
125.150.124.96 AS4766 Korea Telecom 2.13ms from Seoul, KR
163.255.181.16 AS4766 Korea Telecom 4.70ms from Seoul, KR
123.213.29.80 AS9318 SK Broadband Co Ltd 4.02ms from Seoul, KR
67.163.228.32 AS7922 Comcast Cable Communications, LLC 10.98ms from Ashburn, US
185.138.177.0 AS39396 NBI Systems Ltd. 1.68ms from Bucharest, RO
98.46.48.128 AS7922 Comcast Cable Communications, LLC 5.12ms from Chicago, US
54.73.118.240 AS16509 Amazon.com, Inc. 0.17ms from Dublin, IE
213.149.165.128 AS6866 Cyprus Telecommunications Authority 2.40ms from Larnaca, CY
72.57.231.0 AS984 OCTOPUS WEB SOLUTION INC 0.85ms from Mexico City, MX
85.32.14.144 AS3269 Telecom Italia S.p.A. 0.80ms from Milan, IT
116.47.66.96 AS17858 LG POWERCOMM 1.42ms from Seoul, KR
59.26.213.32 AS4766 Korea Telecom 3.80ms from Seoul, KR
78.72.245.80 AS3301 Telia Company AB 3.01ms from Stockholm, SE
65.94.214.32 AS577 Bell Canada 5.18ms from Toronto, CA

Traceroute

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

$
traceroute -a -n -q1 -f4 -m8 187.37.101.138
traceroute to 187.37.101.138 (187.37.101.138): 8 hops max, 52 byte packets
4 [] 187.16.222.237 18.836 ms
5 [AS28573] 201.6.65.7 19.731 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Chapeco, 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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs