191.5.50.0/23

AS263532 · VIAR TELECOMUNICAÇÕES LTDA

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Summary

Country	Brazil
Domain	viarnet.com.br
ASN	AS263532
Parent Range	191.5.48.0/21
Registry	LACNIC
ID	PAV20

WHOIS Details

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

inetnum:     191.5.48.0/21
aut-num:     AS263532
abuse-c:     YOSLT2
owner:       VIAR TELECOMUNICA��ES LTDA
ownerid:     11.158.918/0001-80
responsible: Patrick Willian Viar Orth
owner-c:     PAVIA6
tech-c:      PAVIA6
inetrev:     191.5.48.0/21
nserver:     ns1.viartelecom.com.br
nsstat:      20250208 AA
nslastaa:    20250208
nserver:     ns2.viartelecom.com.br
nsstat:      20250208 AA
nslastaa:    20250208
created:     20140117
changed:     20140117

nic-hdl-br:  PAVIA6
person:      Patrick Viar
created:     20071231
changed:     20250206

nic-hdl-br:  YOSLT2
person:      YOU SOLU��ES LTDA
created:     20210727
changed:     20220922

Overlapping Ranges

BGP prefixes that contain 191.5.50.0/23

Range	ASN	Company	Num of IPs
191.5.48.0/21	AS263532	VIAR TELECOMUNICAÇÕES LTDA	2,048

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

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

IP Address	ASN	Details
191.5.51.198	AS263532 VIAR TELECOMUNICAÇÕES LTDA	`14.69ms` from Osasco, BR
191.5.50.0	AS263532 VIAR TELECOMUNICAÇÕES LTDA	`0.49ms` 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
73.251.87.183	AS7922 Comcast Cable Communications, LLC	`11.94ms` from Ashburn, US
66.222.209.7	AS852 TELUS Communications Inc.	`9.08ms` from Calgary, CA
205.174.180.135	AS25934 Syniverse Technologies, LLC	`0.35ms` from Dallas, US
87.178.138.231	AS3320 Deutsche Telekom AG	`4.30ms` from Hamburg, DE
175.158.44.7	AS135478 PT. Cyberindo Aditama	`1.10ms` from Jakarta, ID
151.227.9.167	AS5607 Sky UK Limited	`11.30ms` from London, GB
79.22.183.55	AS3269 Telecom Italia S.p.A.	`4.78ms` from Milan, IT
35.163.54.7	AS16509 Amazon.com, Inc.	`4.52ms` from Portland, US
157.86.38.23	AS21612 FUNDACAO INSTITUTO OSWALDO CRUZ	`2.42ms` from Rio de Janeiro, BR
24.2.56.167	AS7922 Comcast Cable Communications, LLC	`9.21ms` from San Jose, US
201.103.109.231	AS8151 UNINET	`3.79ms` from Santiago de Queretaro, MX
112.153.92.7	AS17858 LG POWERCOMM	`7.21ms` from Seoul, KR
221.239.159.215	AS4812 China Telecom (Group)	`3.16ms` from Shanghai, CN
58.54.44.23	AS4134 CHINANET-BACKBONE	`3.68ms` from Wuhan, CN
152.23.57.7	AS36850 University of North Carolina at Chapel Hill	`14.62ms` from Ashburn, US
181.24.194.135	AS22927 Telefonica de Argentina	`2.65ms` from Buenos Aires, AR
193.10.198.23	AS1653 Vetenskapsradet / SUNET	`1.83ms` from Goeteborg, SE
117.60.243.119	AS4134 CHINANET-BACKBONE	`1.98ms` from Huai'an, CN
81.101.137.55	AS5089 Virgin Media Limited	`9.00ms` from London, GB
51.241.25.167	AS5607 Sky UK Limited	`6.22ms` from London, GB
199.232.111.7	AS54113 Fastly, Inc.	`0.07ms` from Milan, IT
123.198.254.39	AS2527 Sony Network Communications Inc.	`2.33ms` from Osaka, JP
189.235.249.231	AS8151 UNINET	`11.87ms` from Santiago de Queretaro, MX
221.154.5.199	AS4766 Korea Telecom	`1.34ms` from Seoul, KR
88.206.52.23	AS8369 Intersvyaz-2 JSC	`3.55ms` from Yekaterinburg, RU

Traceroute

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

traceroute -a -n -q1 -f5 191.5.50.0

traceroute to 191.5.50.0 (191.5.50.0): 64 hops max, 52 byte packets

5 [AS263532] 191.5.50.0 1.118 ms

Measurement taken from

IPinfo ProbeNet in Sao Paulo, BR

On September 4th 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.

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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