IP range details

177.21.96.0/23

AS53246 · Cyber Info Provedor de Acesso LTDA ME

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Summary

Country	Brazil
Domain	cyberinfo.net.br
ASN	AS53246
Registry	lacnic
Hosted IPs	512
ID	ROB51

WHOIS Details

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

inetnum:     177.21.96.0/20
aut-num:     AS53246
abuse-c:     ROB802
owner:       Cyber Info Provedor de Acesso LTDA ME
ownerid:     06.371.377/0001-33
responsible: rogerio barbato
country:     BR
owner-c:     ROB802
tech-c:      ROB802
inetrev:     177.21.102.0/24
nserver:     ns1.cyberinfo.net.br
nsstat:      20250318 AA
nslastaa:    20250318
nserver:     ns2.cyberinfo.net.br
nsstat:      20250318 AA
nslastaa:    20250318
inetrev:     177.21.103.0/24
nserver:     ns1.cyberinfo.net.br
nsstat:      20250317 AA
nslastaa:    20250317
nserver:     ns2.cyberinfo.net.br
nsstat:      20250317 AA
nslastaa:    20250317
created:     20101230
changed:     20101230

nic-hdl-br:  ROB802
person:      Rogerio Barbato
e-mail:      noc@cyberinfo.net.br
country:     BR
created:     20041016
changed:     20230628

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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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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