187.255.128.0/21

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:     187.255.0.0/16
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:     187.255.0.0/16
nserver:     ns7.virtua.com.br
nsstat:      20250212 AA
nslastaa:    20250212
nserver:     ns8.virtua.com.br
nsstat:      20250212 AA
nslastaa:    20250212
created:     20140602
changed:     20220615

nic-hdl-br:  GRSVI
person:      Grupo de Seguran�a V�rtua
e-mail:      virtua@virtua.com.br
country:     BR
created:     20080512
changed:     20230704

Nearby Ranges

BGP prefixes that overlap with 187.255.0.0/16

Range	ASN	Company	Num of IPs
187.255.0.0/17	AS28573	Claro NXT Telecomunicacoes Ltda	32,768
187.255.192.0/19	AS28573	Claro NXT Telecomunicacoes Ltda	8,192
187.255.224.0/19	AS28573	Claro NXT Telecomunicacoes Ltda	8,192
187.255.144.0/20	AS28573	Claro NXT Telecomunicacoes Ltda	4,096
187.255.160.0/20	AS28573	Claro NXT Telecomunicacoes Ltda	4,096
187.255.184.0/21	AS28573	Claro NXT Telecomunicacoes Ltda	2,048
187.255.136.0/21	AS28573	Claro NXT Telecomunicacoes Ltda	2,048
187.255.176.0/21	AS28573	Claro NXT Telecomunicacoes Ltda	2,048

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

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

IP Address	ASN	Details
187.255.133.43	AS28573 Claro NXT Telecomunicacoes Ltda	11.00ms from Curitiba, BR
187.255.128.236	AS28573 Claro NXT Telecomunicacoes Ltda	14.37ms from Curitiba, BR
187.255.130.204	AS28573 Claro NXT Telecomunicacoes Ltda	14.49ms from Curitiba, BR
187.255.134.250	AS28573 Claro NXT Telecomunicacoes Ltda	4.81ms from Curitiba, BR
187.255.129.112	AS28573 Claro NXT Telecomunicacoes Ltda	10.76ms from Curitiba, BR
187.255.135.189	AS28573 Claro NXT Telecomunicacoes Ltda	4.11ms from Curitiba, BR
187.255.131.117	AS28573 Claro NXT Telecomunicacoes Ltda	12.65ms from Curitiba, 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
195.245.236.5	AS47121 SenseMakers B.V.	0.88ms from Amsterdam, NL
23.213.73.37	AS16625 Akamai Technologies, Inc.	0.18ms from Ashburn, US
91.6.171.213	AS3320 Deutsche Telekom AG	11.22ms from Frankfurt am Main, DE
198.135.147.101	AS26269 Haefele Connect	10.67ms from Secaucus, US
171.120.217.53	AS4837 CHINA UNICOM China169 Backbone	2.78ms from Taiyuan, CN
221.183.218.229	AS9808 China Mobile Communications Group Co., Ltd.	5.92ms from Wuwei, CN
96.73.183.149	AS7922 Comcast Cable Communications, LLC	7.46ms from Ashburn, US
87.202.69.133	AS6799 Ote SA (Hellenic Telecommunications Organisation)	7.23ms from Athens, GR
181.93.206.181	AS7303 Telecom Argentina S.A.	4.98ms from Buenos Aires, AR
210.245.8.133	AS18403 FPT Telecom Company	0.23ms from Hanoi, VN
12.75.8.21	AS7018 AT&T Enterprises, LLC	7.67ms from Kansas City, US
83.104.114.5	AS5378 Vodafone Limited	10.46ms from London, GB
99.135.47.85	AS7018 AT&T Enterprises, LLC	18.17ms from Miami, US
54.252.113.197	AS16509 Amazon.com, Inc.	0.12ms from Sydney, AU
2.190.224.245	AS58224 Iran Telecommunication Company PJS	15.70ms from Yerevan, AM
111.5.98.117	AS24445 Henan Mobile Communications Co.,Ltd	4.91ms from Zhengzhou, CN
45.81.2.213	AS13213 UK-2 Limited	0.31ms from Frankfurt am Main, DE
151.244.208.213	AS2856 British Telecommunications PLC	1.39ms from London, GB
34.163.102.37	AS396982 Google LLC	0.10ms from Paris, FR
175.229.91.21	AS4766 Korea Telecom	3.24ms from Seoul, KR
223.132.15.101	AS2527 Sony Network Communications Inc.	4.71ms from Tokyo, JP
52.65.112.117	AS16509 Amazon.com, Inc.	0.14ms from Sydney, AU
213.4.57.117	AS3352 TELEFONICA DE ESPANA S.A.U.	1.33ms from Madrid, ES
193.213.7.213	AS2119 Telenor Norge AS	0.91ms from Oslo, NO
54.79.65.213	AS16509 Amazon.com, Inc.	0.11ms from Sydney, AU

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.

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