General Info

ID

DVO4

Description

SERVICO FEDERAL DE PROCESSAMENTO DE DADOS - SERPRO

ASN

AS10954 SERVICO FEDERAL DE PROCESSAMENTO DE DADOS - SERPRO

Country
Brazil
Registry

lacnic

Whois Details

inetnum:     2804:150::/30
aut-num:     AS10954
abuse-c:     CVTSO3
owner:       SERVICO FEDERAL DE PROCESSAMENTO DE DADOS - SERPRO
ownerid:     33.683.111/0001-07
responsible: Marcos Martins Melo
country:     BR
owner-c:     DVFOL3
tech-c:      DVFOL3
inetrev:     2804:150:11::/48
nserver:     antares.serpro.gov.br
nsstat:      20180310 AA
nslastaa:    20180310
nserver:     trifid.serpro.gov.br
nsstat:      20180310 AA
nslastaa:    20180310
nserver:     andromeda.serpro.gov.br
nsstat:      20180310 AA
nslastaa:    20180310
nserver:     canisvenatici.serpro.gov.br
nsstat:      20180310 AA
nslastaa:    20180310
nserver:     centauro.serpro.gov.br
nsstat:      20180310 AA
nslastaa:    20180310
created:     20110622
changed:     20180131

nic-hdl-br:  DVFOL3
person:      Davis Victor Feitosa de Oliveira
e-mail:      davis.oliveira@serpro.gov.br
country:     BR
created:     20171129
changed:     20171129

nic-hdl-br:  CVTSO3
person:      Caio Victor Tobias de Souza
e-mail:      incidentes.seguranca@serpro.gov.br
country:     BR
created:     20160805
changed:     20171018

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.