General Info

ID

RCO6

Description

Associação Rede Nacional de Ensino e Pesquisa

ASN

AS1916 Associação Rede Nacional de Ensino e Pesquisa

Country
Brazil
Registry

lacnic

Whois Details

inetnum:     200.143.192.0/18
aut-num:     AS1916
abuse-c:     SIC128
owner:       Associação Rede Nacional de Ensino e Pesquisa
ownerid:     03.508.097/0001-36
responsible: Nelson Simões Silva
owner-c:     RCO217
tech-c:      RCO217
inetrev:     200.143.192.0/24
nserver:     bellana.nc-rj.rnp.br
nsstat:      20170304 AA
nslastaa:    20170304
nserver:     teyr.na-cp.rnp.br
nsstat:      20170304 AA
nslastaa:    20170304
inetrev:     200.143.193.0/24
nserver:     bellana.nc-rj.rnp.br
nsstat:      20170306 AA
nslastaa:    20170306
nserver:     teyr.na-cp.rnp.br
nsstat:      20170306 AA
nslastaa:    20170306
inetrev:     200.143.196.0/24
nserver:     ns.hepgrid.uerj.br [lame - not published]
nsstat:      20170306 UH
nslastaa:    20160215
nserver:     ns-lncc.hepgrid.uerj.br [lame - not published]
nsstat:      20170306 UH
nslastaa:    20160215
inetrev:     200.143.199.0/24
nserver:     bellana.nc-rj.rnp.br
nsstat:      20170304 AA
nslastaa:    20170304
nserver:     teyr.na-cp.rnp.br
nsstat:      20170304 AA
nslastaa:    20170304
inetrev:     200.143.203.0/24
nserver:     teyr.na-cp.rnp.br
nsstat:      20170304 AA
nslastaa:    20170304
nserver:     bellana.nc-rj.rnp.br
nsstat:      20170304 AA
nslastaa:    20170304
inetrev:     200.143.206.0/24
nserver:     ns.esg.br
nsstat:      20170306 AA
nslastaa:    20170306
nserver:     server1.pop-rj.rnp.br
nsstat:      20170306 AA
nslastaa:    20170306
inetrev:     200.143.208.0/24
nserver:     ns.inca.gov.br
nsstat:      20170306 AA
nslastaa:    20170306
nserver:     ns2.inca.gov.br
nsstat:      20170306 TIMEOUT
nslastaa:    20170301
inetrev:     200.143.212.0/24
nserver:     teyr.na-cp.rnp.br
nsstat:      20170304 AA
nslastaa:    20170304
nserver:     bellana.nc-rj.rnp.br
nsstat:      20170304 AA
nslastaa:    20170304
nserver:     lua.na-df.rnp.br
nsstat:      20170304 AA
nslastaa:    20170304
inetrev:     200.143.243.0/24
nserver:     bellana.nc-rj.rnp.br
nsstat:      20170305 AA
nslastaa:    20170305
nserver:     teyr.na-cp.rnp.br
nsstat:      20170305 AA
nslastaa:    20170305
inetrev:     200.143.244.0/24
nserver:     ns.if.ufrj.br
nsstat:      20170306 AA
nslastaa:    20170306
nserver:     ns.ufrj.br [lame - not published]
nsstat:      20170306 QREFUSED
nslastaa:    20130307
inetrev:     200.143.252.0/24
nserver:     teyr.na-cp.rnp.br
nsstat:      20170306 AA
nslastaa:    20170306
nserver:     bellana.nc-rj.rnp.br
nsstat:      20170306 NOT SYNC ZONE
nslastaa:    20170220
nserver:     lua.na-df.rnp.br
nsstat:      20170306 AA
nslastaa:    20170306
inetrev:     200.143.253.0/24
nserver:     teyr.na-cp.rnp.br
nsstat:      20170306 AA
nslastaa:    20170306
nserver:     bellana.nc-rj.rnp.br
nsstat:      20170306 NOT SYNC ZONE
nslastaa:    20170112
nserver:     lua.na-df.rnp.br
nsstat:      20170306 NOT SYNC ZONE
nslastaa:    20170112
inetrev:     200.143.254.0/24
nserver:     teyr.na-cp.rnp.br
nsstat:      20170307 AA
nslastaa:    20170307
nserver:     bellana.nc-rj.rnp.br
nsstat:      20170307 AA
nslastaa:    20170307
nserver:     lua.na-df.rnp.br
nsstat:      20170307 NOT SYNC ZONE
nslastaa:    20170111
inetrev:     200.143.255.0/24
nserver:     teyr.na-cp.rnp.br
nsstat:      20170305 AA
nslastaa:    20170305
nserver:     bellana.nc-rj.rnp.br
nsstat:      20170305 NOT SYNC ZONE
nslastaa:    20170111
nserver:     lua.na-df.rnp.br
nsstat:      20170305 NOT SYNC ZONE
nslastaa:    20170111
created:     20000215
changed:     20130307

nic-hdl-br:  RCO217
person:      RNP - Centro de Engenharia e Operações
created:     20060406
changed:     20160801

nic-hdl-br:  SIC128
person:      Security Incidents Response Center
created:     20020417
changed:     20050309

IP Addresses in this range

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.