201.6.40.0/21

AS28573 · Claro NXT Telecomunicacoes Ltda

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Summary

Country	Brazil
Domain	claro.com.br
ASN	AS28573
Parent Range	201.6.0.0/16
Registry	LACNIC
ID	GSV

WHOIS Details

% Copyright (c) Nic.br - Use of this data is governed by the Use and

inetnum:     201.6.0.0/16
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:     201.6.0.0/16
nserver:     ns7.virtua.com.br [lame - not published]
nsstat:      20250213 FAIL
nslastaa:    20241128
nserver:     ns8.virtua.com.br [lame - not published]
nsstat:      20250213 FAIL
nslastaa:    20230427
created:     20031127
changed:     20220615

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

Overlapping Ranges

BGP prefixes that contain 201.6.40.0/21

Range	ASN	Company	Num of IPs
201.6.0.0/16	AS28573	Claro NXT Telecomunicacoes Ltda	65,536

Nearby Ranges

BGP prefixes that overlap with 201.6.0.0/16

Range	ASN	Company	Num of IPs
201.6.0.0/16	AS28573	Claro NXT Telecomunicacoes Ltda	65,536

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

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

IP Address	ASN	Details
201.6.47.57	AS28573 Claro NXT Telecomunicacoes Ltda	`0.47ms` 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
24.254.252.53	AS22773 Cox Communications Inc.	`9.10ms` from Ashburn, US
181.48.86.53	AS14080 Telmex Colombia S.A.	`0.79ms` from Bogota, CO
95.142.86.245	AS8847 CJSC Telecomm Technology	`0.67ms` from Dushanbe, TJ
62.245.235.21	AS8767 M-net Telekommunikations GmbH	`3.14ms` from Frankfurt am Main, DE
84.183.96.85	AS3320 Deutsche Telekom AG	`4.42ms` from Hamburg, DE
213.28.124.133	AS1759 Telia Finland Oyj	`0.55ms` from Helsinki, FI
107.163.153.245	AS132839 POWER LINE DATACENTER	`1.10ms` from Hong Kong, HK
62.7.69.85	AS2856 British Telecommunications PLC	`1.47ms` from London, GB
85.87.112.229	AS12338 Euskaltel S.A.	`8.56ms` from Madrid, ES
173.3.230.37	AS6128 Cablevision Systems Corp.	`2.35ms` from New York City, US
217.117.196.133	AS3347 Worldline Financial Services (Europe) S.A.	`6.50ms` from Paris, FR
98.66.161.133	AS8075 Microsoft Corporation	`0.38ms` from Paris, FR
109.183.172.229	AS13036 T-Mobile Czech Republic a.s.	`1.58ms` from Prague, CZ
200.187.177.149	AS16735 ALGAR TELECOM S/A	`1.62ms` from Sao Paulo, BR
24.150.196.133	AS7992 Cogeco Connexion Inc.	`6.37ms` from Toronto, CA
91.181.59.117	AS5432 Proximus NV	`2.60ms` from Brussels, BE
149.87.66.181	AS52444 Pogliotti & Pogliotti Construcciones S.A.	`6.67ms` from Buenos Aires, AR
43.133.145.197	AS132203 Tencent Building, Kejizhongyi Avenue	`0.92ms` from Jakarta, ID
89.36.126.117	AS201838 Community Fibre Limited	`0.81ms` from London, GB
189.155.203.21	AS8151 UNINET	`14.38ms` from Santiago de Queretaro, MX
76.105.133.149	AS7922 Comcast Cable Communications, LLC	`7.56ms` from Seattle, US
183.195.171.69	AS24400 Shanghai Mobile Communications Co.,Ltd.	`2.70ms` from Shanghai, CN
213.125.136.69	AS33915 Vodafone Libertel B.V.	`0.73ms` from Amsterdam, NL
1.92.106.229	AS55990 Huawei Cloud Service data center	`3.56ms` from Beijing, CN
44.232.47.5	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US

Traceroute

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

traceroute -a -n -q1 -m6 201.6.40.253

traceroute to 201.6.40.253 (201.6.40.253): 6 hops max, 52 byte packets

1 [AS263175] 186.2.246.129 0.314 ms

2 *

3 [AS263175] 186.2.247.236 0.385 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Cayenne, GF

On December 14th 2025

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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