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

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

IP Address	ASN	Details
201.37.158.3	AS28573 Claro NXT Telecomunicacoes Ltda	`10.03ms` from Porto Alegre, BR
201.37.152.213	AS28573 Claro NXT Telecomunicacoes Ltda	`2.65ms` from Porto Alegre, BR
201.37.159.1	AS28573 Claro NXT Telecomunicacoes Ltda	`2.26ms` from Porto Alegre, BR
201.37.157.199	AS28573 Claro NXT Telecomunicacoes Ltda	`3.18ms` from Porto Alegre, BR
201.37.154.1	AS28573 Claro NXT Telecomunicacoes Ltda	`2.28ms` from Porto Alegre, BR
201.37.153.11	AS28573 Claro NXT Telecomunicacoes Ltda	`2.76ms` from Porto Alegre, BR
201.37.156.1	AS28573 Claro NXT Telecomunicacoes Ltda	`2.25ms` from Porto Alegre, BR
201.37.155.1	AS28573 Claro NXT Telecomunicacoes Ltda	`2.30ms` 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
217.63.76.85	AS15435 DELTA Fiber Nederland B.V.	`3.25ms` from Amsterdam, NL
64.124.140.53	AS6461 Zayo Bandwidth	`0.22ms` from Atlanta, US
120.60.101.245	AS9829 National Internet Backbone	`4.67ms` from Chennai, IN
159.100.12.165	AS44066 firstcolo GmbH	`0.58ms` from Frankfurt am Main, DE
112.15.128.181	AS56041 China Mobile communications corporation	`7.13ms` from Hangzhou, CN
203.123.110.245	AS38195 Superloop	`1.08ms` from Melbourne, AU
80.93.86.37	AS21409 Ikoula Net SAS	`0.10ms` from Reims, FR
23.246.63.229	AS2906 Netflix Streaming Services Inc.	`1.25ms` from San Jose, US
189.189.211.37	AS8151 UNINET	`4.15ms` from Santiago de Queretaro, MX
187.130.254.85	AS8151 UNINET	`9.96ms` from Santiago de Queretaro, MX
124.61.201.245	AS17858 LG POWERCOMM	`1.85ms` from Seoul, KR
211.211.13.181	AS9318 SK Broadband Co Ltd	`1.94ms` from Seoul, KR
111.97.180.133	AS2516 KDDI CORPORATION	`4.26ms` from Tokyo, JP
160.16.199.101	AS9370 SAKURA Internet Inc.	`0.78ms` from Tokyo, JP
89.231.207.149	AS21021 Multimedia Polska Sp. z o.o.	`7.57ms` from Warsaw, PL
170.185.91.5	AS11686 Zayo Bandwidth	`13.80ms` from Atlanta, US
101.177.177.181	AS1221 Telstra Limited	`8.81ms` from Brisbane, AU
119.118.204.5	AS4837 CHINA UNICOM China169 Backbone	`8.84ms` from Liaoyang, CN
61.16.177.117	AS17820 DIRECT INTERNET LTD.	`3.58ms` from Mumbai, IN
96.6.149.85	AS32787 Akamai Technologies, Inc.	`0.32ms` from Mumbai, IN
222.146.249.229	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.73ms` from Osaka, JP
179.118.153.101	AS26599 TELEFÔNICA BRASIL S.A	`4.24ms` from Osasco, BR
198.15.87.101	AS20454 SECURED SERVERS LLC	`0.60ms` from Phoenix, US
34.192.218.117	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
189.46.139.117	AS27699 TELEFÔNICA BRASIL S.A	`2.76ms` from Sao Paulo, BR

Traceroute

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

traceroute -a -n -q1 201.37.159.1

traceroute to 201.37.159.1 (201.37.159.1): 64 hops max, 52 byte packets

1 [AS7195] 200.25.42.129 0.118 ms

2 [AS4230] 200.212.237.237 1.033 ms

3 [AS4230] 200.230.28.1 9.163 ms

4 [AS4230] 200.230.29.14 6.827 ms

5 [AS4230] 200.230.28.76 3.553 ms

6 [AS4230] 189.23.177.2 2.626 ms

7 [AS28573] 201.37.159.1 2.262 ms

Measurement taken from

IPinfo ProbeNet in Porto Alegre, BR

On December 6th 2025

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