5.200.0.0/19

inetnum:        5.200.0.0 - 5.200.31.255
netname:        NL-I3DNET-20120829
country:        NL
org:            ORG-IA772-RIPE
admin-c:        Ir809-RIPE
tech-c:         Ir809-RIPE
status:         ALLOCATED PA
notify:         info@i3d.net
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-I3D
created:        2012-08-29T07:41:24Z
last-modified:  2017-08-22T08:56:13Z
source:         RIPE
abuse-email:    abuse@i3d.net
abuse-c:        Ir809-RIPE
abuse-org:      ORG-IA772-RIPE

organisation:   ORG-IA772-RIPE
org-name:       i3D.net B.V
org-type:       LIR
address:        Rivium 1e Straat 1
address:        2909 LE
address:        Capelle aan den IJssel
address:        NETHERLANDS
phone:          +31108900070
e-mail:         info@i3d.net
admin-c:        SI982-RIPE
abuse-c:        Ir809-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        MNT-I3D
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-I3D
created:        2008-06-24T08:28:19Z
last-modified:  2017-10-30T14:36:54Z
source:         RIPE

role:           i3D.net Role
address:        i3D.net - Interactive 3D
address:        Rivium 1e Straat 1
address:        2909LE Capelle aan den IJssel
address:        The Netherlands
phone:          +31108900070
org:            ORG-IA772-RIPE
mnt-by:         MNT-i3D
mnt-by:         AS49544-MNT
abuse-mailbox:  abuse@i3d.net
e-mail:         abuse@i3d.net
admin-c:        SK4163-RIPE
admin-c:        SI982-RIPE
tech-c:         SI982-RIPE
tech-c:         MJS89-RIPE
tech-c:         EVER1-RIPE
tech-c:         RVE2600-RIPE
tech-c:         MPW16-RIPE
nic-hdl:        Ir809-RIPE
created:        2008-06-24T12:25:11Z
last-modified:  2018-10-12T11:39:11Z
source:         RIPE

route:          5.200.0.0/19
descr:          Interactive 3D B.V. (AS49544)
origin:         AS49544
remarks:        --------------------------------------------------------
remarks:        Abuse : abuse@i3d.net
remarks:        NOC: noc@i3d.net / noc2@i3d.net
remarks:        --------------------------------------------------------
mnt-by:         MNT-i3D
created:        2012-08-29T09:38:35Z
last-modified:  2012-08-29T09:38:35Z
source:         RIPE

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.