General Info

ID

GSV

Description

CLARO S.A.

ASN

AS28573 CLARO S.A.

Country
Brazil
Registry

lacnic

Whois Details

inetnum:     189.54.0.0/15
aut-num:     AS28573
abuse-c:     GRSVI
owner:       CLARO S.A.
ownerid:     40.432.544/0835-06
responsible: CLARO S.A.
owner-c:     GRSVI
tech-c:      GRSVI
inetrev:     189.54.0.0/17
nserver:     ns7.virtua.com.br
nsstat:      20170306 AA
nslastaa:    20170306
nserver:     ns8.virtua.com.br
nsstat:      20170306 AA
nslastaa:    20170306
inetrev:     189.54.128.0/18
nserver:     ns7.virtua.com.br
nsstat:      20170303 AA
nslastaa:    20170303
nserver:     ns8.virtua.com.br
nsstat:      20170303 AA
nslastaa:    20170303
inetrev:     189.54.192.0/19
nserver:     ns7.virtua.com.br
nsstat:      20170306 AA
nslastaa:    20170306
nserver:     ns8.virtua.com.br
nsstat:      20170306 AA
nslastaa:    20170306
inetrev:     189.54.224.0/19
nserver:     ns7.virtua.com.br
nsstat:      20170305 AA
nslastaa:    20170305
nserver:     ns8.virtua.com.br
nsstat:      20170305 AA
nslastaa:    20170305
inetrev:     189.55.0.0/18
nserver:     ns7.virtua.com.br
nsstat:      20170303 AA
nslastaa:    20170303
nserver:     ns8.virtua.com.br
nsstat:      20170303 AA
nslastaa:    20170303
inetrev:     189.55.64.0/19
nserver:     ns7.virtua.com.br
nsstat:      20170303 AA
nslastaa:    20170303
nserver:     ns8.virtua.com.br
nsstat:      20170303 AA
nslastaa:    20170303
inetrev:     189.55.96.0/19
nserver:     ns7.virtua.com.br
nsstat:      20170306 AA
nslastaa:    20170306
nserver:     ns8.virtua.com.br
nsstat:      20170306 AA
nslastaa:    20170306
inetrev:     189.55.128.0/20
nserver:     ns7.virtua.com.br
nsstat:      20170305 AA
nslastaa:    20170305
nserver:     ns8.virtua.com.br
nsstat:      20170305 AA
nslastaa:    20170305
inetrev:     189.55.144.0/21
nserver:     ns7.virtua.com.br
nsstat:      20170303 AA
nslastaa:    20170303
nserver:     ns8.virtua.com.br
nsstat:      20170303 AA
nslastaa:    20170303
inetrev:     189.55.152.0/21
nserver:     ns7.virtua.com.br
nsstat:      20170303 AA
nslastaa:    20170303
nserver:     ns8.virtua.com.br
nsstat:      20170303 AA
nslastaa:    20170303
inetrev:     189.55.160.0/21
nserver:     ns7.virtua.com.br
nsstat:      20170305 AA
nslastaa:    20170305
nserver:     ns8.virtua.com.br
nsstat:      20170305 AA
nslastaa:    20170305
inetrev:     189.55.168.0/21
nserver:     ns7.virtua.com.br
nsstat:      20170304 AA
nslastaa:    20170304
nserver:     ns8.virtua.com.br
nsstat:      20170304 AA
nslastaa:    20170304
inetrev:     189.55.176.0/20
nserver:     ns7.virtua.com.br
nsstat:      20170306 AA
nslastaa:    20170306
nserver:     ns8.virtua.com.br
nsstat:      20170306 AA
nslastaa:    20170306
inetrev:     189.55.192.0/18
nserver:     ns7.virtua.com.br
nsstat:      20170302 AA
nslastaa:    20170302
nserver:     ns8.virtua.com.br
nsstat:      20170302 AA
nslastaa:    20170302
created:     20070730
changed:     20151020

nic-hdl-br:  GRSVI
person:      Grupo de Segurança Vírtua
created:     20080512
changed:     20090518

Details

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.