General Info

ID

HTN6

Description

Terra Networks Brasil S.A.

ASN

AS11706 Terra Networks Brasil S.A.

Country
Brazil
Registry

lacnic

Whois Details

inetnum:     2001:12c0::/32
aut-num:     AS11706
abuse-c:     ABT82
owner:       Terra Networks Brasil S.A.
ownerid:     91.088.328/0001-67
responsible: Hostmaster Terra Networks
country:     BR
owner-c:     MPL4
tech-c:      ENRED7
inetrev:     2001:12c0::/32
nserver:     a.dns.terra.com
nsstat:      20170305 AA
nslastaa:    20170305
nserver:     b.dns.terra.com.br
nsstat:      20170305 AA
nslastaa:    20170305
nserver:     c.dns.terra.com
nsstat:      20170305 AA
nslastaa:    20170305
nserver:     d.dns.terra.com.br
nsstat:      20170305 AA
nslastaa:    20170305
created:     20081031
changed:     20130521

nic-hdl-br:  MPL4
person:      Hostmaster Terra Networks
e-mail:      domain@terra.com.br
country:     BR
created:     19980122
changed:     20170109

nic-hdl-br:  ABT82
person:      Abuse Terra
e-mail:      abuse@terra.com.br
country:     BR
created:     20050311
changed:     20120823

nic-hdl-br:  ENRED7
person:      Engenharia de Redes
e-mail:      network.eng@corp.terra.com
country:     BR
created:     20130521
changed:     20170111

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.