IP range details

177.156.128.0/21

AS18881 · TELEFÔNICA BRASIL S.A

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Summary

Country	Brazil
Domain	telefonica.com.br
ASN	AS18881
Registry	lacnic
Hosted IPs	2,048
ID	ART8

WHOIS Details

inetnum:     177.156.0.0/14
aut-num:     AS18881
abuse-c:     CSTBR
owner:       TELEF�NICA BRASIL S.A
ownerid:     02.558.157/0001-62
responsible: Diretoria de Planejamento e Tecnologia
owner-c:     ARITE
tech-c:      GVO6
inetrev:     177.159.166.0/24
nserver:     dns1.gvt.net.br
nsstat:      20241120 AA
nslastaa:    20241120
nserver:     dns2.gvt.net.br
nsstat:      20241120 AA
nslastaa:    20241120
nserver:     dns3.gvt.net.br
nsstat:      20241120 AA
nslastaa:    20241120
nserver:     dns4.gvt.net.br
nsstat:      20241120 AA
nslastaa:    20241120
created:     20120423
changed:     20160909

nic-hdl-br:  ARITE
person:      Administra��o Rede IP Telesp
created:     20080407
changed:     20230629

nic-hdl-br:  CSTBR
person:      CSIRT TELEFONICA BR
created:     20180713
changed:     20180713

nic-hdl-br:  GVO6
person:      GVT Operacao
created:     20010613
changed:     20220331

Hosted domains

There are no domains currently hosted on this ASN.

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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.

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