201.37.152.0/21

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:     201.37.0.0/16
aut-num:     AS28573
abuse-c:     GRSVI
owner:       Claro NXT Telecomunicacoes Ltda
ownerid:     66.970.229/0001-67
responsible: Suporte Redes
country:     BR
owner-c:     GRSVI
tech-c:      GRSVI
inetrev:     201.37.0.0/18
nserver:     ns7.virtua.com.br
nsstat:      20250211 AA
nslastaa:    20250211
nserver:     ns8.virtua.com.br
nsstat:      20250211 AA
nslastaa:    20250211
inetrev:     201.37.64.0/18
nserver:     ns7.virtua.com.br
nsstat:      20250211 AA
nslastaa:    20250211
nserver:     ns8.virtua.com.br
nsstat:      20250211 AA
nslastaa:    20250211
inetrev:     201.37.128.0/18
nserver:     ns7.virtua.com.br
nsstat:      20250213 AA
nslastaa:    20250213
nserver:     ns8.virtua.com.br
nsstat:      20250213 AA
nslastaa:    20250213
inetrev:     201.37.192.0/18
nserver:     ns7.virtua.com.br
nsstat:      20250213 AA
nslastaa:    20250213
nserver:     ns8.virtua.com.br
nsstat:      20250213 AA
nslastaa:    20250213
created:     20050615
changed:     20220615

nic-hdl-br:  GRSVI
person:      Grupo de Seguran�a V�rtua
e-mail:      [email protected]
country:     BR
created:     20080512
changed:     20230704

Nearby Ranges

BGP prefixes that overlap with 201.37.0.0/16

No nearby ranges found.

Hosted domains

There are no domains currently hosted on this ASN.

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

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

IP Address	ASN	Details
201.37.152.21	AS28573 Claro NXT Telecomunicacoes Ltda	`7.63ms` from Porto Alegre, BR
201.37.153.227	AS28573 Claro NXT Telecomunicacoes Ltda	`7.19ms` from Porto Alegre, BR
201.37.154.1	AS28573 Claro NXT Telecomunicacoes Ltda	`6.61ms` from Porto Alegre, BR
201.37.155.1	AS28573 Claro NXT Telecomunicacoes Ltda	`3.29ms` from Novo Hamburgo, BR
201.37.156.1	AS28573 Claro NXT Telecomunicacoes Ltda	`3.29ms` from Novo Hamburgo, BR
201.37.157.8	AS28573 Claro NXT Telecomunicacoes Ltda	`7.13ms` from Porto Alegre, BR
201.37.158.45	AS28573 Claro NXT Telecomunicacoes Ltda	`16.78ms` from Porto Alegre, BR
201.37.159.1	AS28573 Claro NXT Telecomunicacoes Ltda	`2.23ms` from Porto Alegre, 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
212.190.205.69	AS702 Verizon Business	`8.25ms` from Amsterdam, NL
73.44.93.21	AS7922 Comcast Cable Communications, LLC	`4.42ms` from Chicago, US
102.119.36.149	AS23889 Mauritius Telecom Ltd	`3.27ms` from Ebene, MU
77.221.98.5	AS42769 Mohammed Ali Alesayi Group	`6.87ms` from Jeddah, SA
113.233.34.181	AS4837 CHINA UNICOM China169 Backbone	`12.92ms` from Liaoyang, CN
51.198.195.117	AS5607 Sky UK Limited	`3.78ms` from London, GB
85.37.101.133	AS3269 Telecom Italia S.p.A.	`10.03ms` from Milan, IT
35.220.14.117	AS396982 Google LLC	`0.14ms` from Moncks Corner, US
34.180.9.53	AS396982 Google LLC	`0.09ms` from Mumbai, IN
191.241.241.53	AS28669 VERO S.A	`0.48ms` from Osasco, BR
176.187.230.53	AS5410 Bouygues Telecom SA	`8.72ms` from Paris, FR
34.106.7.229	AS396982 Google LLC	`0.13ms` from Salt Lake City, US
200.23.92.101	AS22908 Sixsigma Networks Mexico, S.A. de C.V.	`0.27ms` from Santiago de Queretaro, MX
118.221.231.101	AS9318 SK Broadband Co Ltd	`1.49ms` from Seoul, KR
109.245.239.133	AS15958 CETINdoo-NET	`0.28ms` from Belgrade, RS
59.182.237.213	AS9829 National Internet Backbone	`10.39ms` from Bengaluru, IN
175.21.176.69	AS4837 CHINA UNICOM China169 Backbone	`4.57ms` from Changchun, CN
71.199.78.213	AS7922 Comcast Cable Communications, LLC	`12.29ms` from Chicago, US
71.227.20.53	AS7922 Comcast Cable Communications, LLC	`11.69ms` from Flint, US
121.197.1.197	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`4.65ms` from Hangzhou, CN
34.50.125.37	AS396982 Google LLC	`0.13ms` from Jakarta, ID
31.167.140.133	AS35819 Etihad Etisalat, a joint stock company	`3.66ms` from Jeddah, SA
195.64.167.5	AS41115 Subsidiary company of the state-owned company Ukrespecexport - state-owned company Ukroboronservice	`0.64ms` from Kyiv, UA
95.136.100.165	AS12353 Vodafone Portugal	`6.14ms` from Lisbon, PT
188.212.249.197	AS60819 Safenames Ltd.	`3.94ms` 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 201.37.157.170

traceroute to 201.37.157.170 (201.37.157.170): 64 hops max, 52 byte packets

1 [AS52423] 143.202.162.129 0.522 ms

2 *

3 [AS52263] 177.93.31.65 1.186 ms

4 *

5 [AS28573] 201.37.157.170 189.8 ms

Measurement taken from

IPinfo ProbeNet in San Pedro, CR

On December 14th 2025

What are IP address ranges?

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