187.181.252.0/22

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:     187.180.0.0/14
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:     187.180.0.0/14
nserver:     ns7.virtua.com.br
nsstat:      20250211 AA
nslastaa:    20250211
nserver:     ns8.virtua.com.br
nsstat:      20250211 AA
nslastaa:    20250211
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 187.181.0.0/16

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

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

IP Address	ASN	Details
187.181.252.148	AS28573 Claro NXT Telecomunicacoes Ltda	`4.60ms` from Novo Hamburgo, BR
187.181.253.161	AS28573 Claro NXT Telecomunicacoes Ltda	`2.68ms` 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
73.233.114.102	AS7922 Comcast Cable Communications, LLC	`9.87ms` from Ashburn, US
35.205.228.134	AS396982 Google LLC	`0.13ms` from Brussels, BE
34.9.120.54	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
217.27.2.86	AS15854 EntServ Deutschland GmbH	`1.37ms` from Frankfurt am Main, DE
79.253.59.166	AS3320 Deutsche Telekom AG	`9.13ms` from Frankfurt am Main, DE
70.59.133.150	AS209 CenturyLink Communications, LLC	`7.39ms` from Hillsboro, US
147.154.244.182	AS31898 Oracle Corporation	`0.44ms` from London, GB
82.69.204.22	AS13037 Zen Internet Ltd	`2.58ms` from Manchester, GB
41.89.224.38	AS36914 Kenya Education Network	`6.33ms` from Nairobi, KE
119.185.12.6	AS4837 CHINA UNICOM China169 Backbone	`7.22ms` from Qingdao, CN
201.194.6.6	AS11830 Instituto Costarricense de Electricidad y Telecom.	`1.44ms` from San Jose, CR
49.167.108.198	AS17858 LG POWERCOMM	`1.73ms` from Seoul, KR
14.94.213.6	AS4766 Korea Telecom	`1.47ms` from Seoul, KR
125.124.185.118	AS58461 CT-HangZhou-IDC	`5.21ms` from Shanghai, CN
52.62.185.118	AS16509 Amazon.com, Inc.	`0.10ms` from Sydney, AU
183.189.230.230	AS4837 CHINA UNICOM China169 Backbone	`8.67ms` from Taiyuan, CN
58.93.127.54	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.07ms` from Tokyo, JP
112.50.199.6	AS9808 China Mobile Communications Group Co., Ltd.	`4.14ms` from Xiamen, CN
97.200.229.166	AS6167 Verizon Business	`10.04ms` from Atlanta, US
23.112.77.230	AS7018 AT&T Enterprises, LLC	`2.16ms` from Atlanta, US
164.41.99.198	AS21506 Fundação Universidade de Brasília	`0.57ms` from Brasilia, BR
193.142.145.22	AS5594 Lufthansa Systems Hungaria Ltd.	`0.81ms` from Budapest, HU
134.68.49.6	AS87 Indiana University	`4.18ms` from Chicago, US
114.110.17.6	AS38769 PT. Bit Technology Nusantara	`0.61ms` from Jakarta, ID
52.97.92.166	AS8075 Microsoft Corporation	`0.21ms` from Lohogaon, IN

Traceroute

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

traceroute -a -n -q1 -f4 -m7 187.181.254.173

traceroute to 187.181.254.173 (187.181.254.173): 7 hops max, 52 byte packets

4 [AS21928] 100.199.0.93 0.07 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Tieling, CN

On January 9th 2026

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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