General Info




Telefonica Data S.A.


AS11419 Telefonica Data S.A.



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Whois Details

inetnum:     2804:e00::/32
aut-num:     AS11419
abuse-c:     TIT32
owner:       Telefonica Data S.A.
ownerid:     04.027.547/0001-31
responsible: Gerência Rede IP - TData
owner-c:     ARITE
tech-c:      TIC55
created:     20130529
changed:     20141111

nic-hdl-br:  ARITE
person:      Administração Rede IP Telesp
created:     20080407
changed:     20160621

nic-hdl-br:  TIC55
person:      Telefônica Internet Data Center
created:     20040303
changed:     20130618

nic-hdl-br:  TIT32
person:      TIC Incident Response Team
created:     20040824
changed:     20040824


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.