191.181.192.0/19

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:     191.180.0.0/14
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:     191.180.0.0/14
nserver:     ns7.virtua.com.br
nsstat:      20250212 AA
nslastaa:    20250212
nserver:     ns9.virtua.com.br [lame - not published]
nsstat:      20250212 ERR
nslastaa:    20180820
nserver:     ns8.virtua.com.br
nsstat:      20250212 AA
nslastaa:    20250212
created:     20131114
changed:     20220615

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

Nearby Ranges

BGP prefixes that overlap with 191.181.0.0/16

No nearby ranges found.

Hosted domains

There are 7 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
191.181.197.12	cliff.photo	5
191.181.197.11	mwtvphotography.com	2

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

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

IP Address	ASN	Details
191.181.217.227	AS28573 Claro NXT Telecomunicacoes Ltda	`5.65ms` from Sao Paulo, BR
191.181.216.58	AS28573 Claro NXT Telecomunicacoes Ltda	`5.08ms` from Sao Paulo, BR
191.181.219.133	AS28573 Claro NXT Telecomunicacoes Ltda	`5.45ms` from São Paulo, BR
191.181.218.213	AS28573 Claro NXT Telecomunicacoes Ltda	`5.94ms` from Sao Paulo, 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
75.248.177.3	AS6167 Verizon Business	`18.96ms` from Atlanta, US
113.53.41.131	AS23969 TOT Public Company Limited	`5.89ms` from Bangkok, TH
54.70.8.211	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
109.133.143.3	AS5432 Proximus NV	`1.09ms` from Brussels, BE
45.244.54.115	AS24863 Link Egypt (Link.NET)	`10.57ms` from Cairo, EG
167.165.238.3	AS394534 City of Chicago	`1.47ms` from Chicago, US
67.176.123.147	AS7922 Comcast Cable Communications, LLC	`2.29ms` from Denver, US
40.120.103.115	AS8075 Microsoft Corporation	`1.07ms` from Dubai, AE
87.149.182.195	AS3320 Deutsche Telekom AG	`2.85ms` from Duesseldorf, DE
45.179.249.35	AS269108 SET BRASIL SERVIÇO DE TELECOMUNICAÇÕES LTDA	`5.57ms` from Fortaleza, BR
45.114.170.99	AS132839 POWER LINE DATACENTER	`1.04ms` from Hong Kong, HK
73.6.193.51	AS7922 Comcast Cable Communications, LLC	`6.87ms` from Houston, US
211.60.96.131	AS3786 LG DACOM Corporation	`1.85ms` from Incheon, KR
211.211.190.131	AS9318 SK Broadband Co Ltd	`7.10ms` from Incheon, KR
153.174.8.83	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.32ms` from Osaka, JP
83.109.105.211	AS2119 Telenor Norge AS	`10.07ms` from Oslo, NO
27.201.7.83	AS4837 CHINA UNICOM China169 Backbone	`5.13ms` from Qingdao, CN
193.30.237.3	AS41706 PJSC NK Rosneft	`0.10ms` from San Jose, US
201.137.119.131	AS8151 UNINET	`3.76ms` from Santiago de Queretaro, MX
187.207.16.3	AS8151 UNINET	`4.07ms` from Santiago de Queretaro, MX
168.110.71.19	AS31898 Oracle Corporation	`1.36ms` from Sydney, AU
52.219.163.99	AS16509 Amazon.com, Inc.	`0.55ms` from Tokyo, JP
102.156.77.83	AS37705 TOPNET	`1.92ms` from Tunis, TN
204.193.34.227	AS7046 Verizon Business	`9.91ms` from Atlanta, US
41.149.34.19	AS37457 Telkom SA Ltd.	`1.97ms` from Johannesburg, ZA

Traceroute

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

traceroute -a -n -q1 -m6 191.181.192.59

traceroute to 191.181.192.59 (191.181.192.59): 6 hops max, 52 byte packets

1 [AS15169] 108.170.228.30 113.844 ms

2 *

3 [AS28573] 201.6.64.225 116.003 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Ashburn, US

On January 19th 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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