202.49.200.0/24

inetnum:        202.49.200.0 - 202.49.203.255
netname:        DATAM-NZ
descr:          DATAM LIMITED
country:        NZ
org:            ORG-DL6-AP
admin-c:        TS1141-AP
tech-c:         DB35-AP
abuse-c:        AD997-AP
status:         ASSIGNED PORTABLE
remarks:        -+-+-+-+-+-+-+-+-+-+-+-++-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
remarks:        To report network abuse, please contact the IRT
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        For assistance, please contact the APNIC Helpdesk
remarks:        -+-+-+-+-+-+-+-+-+-+-+-++-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
mnt-by:         APNIC-HM
mnt-routes:     MAINT-NZ-DATAM
mnt-irt:        IRT-DATAM-NON-NZ
last-modified:  2020-10-28T13:04:15Z
source:         APNIC


irt:            IRT-DATAM-NON-NZ
address:        DATAM LIMITED
address:        7 Waterloo Quay
address:        Wellington 6011
e-mail:         Data-NetworkManager@nzpost.co.nz
abuse-mailbox:  Data-NetworkManager@nzpost.co.nz
admin-c:        TS1141-AP
tech-c:         DB35-AP
auth:           # Filtered
remarks:        Data-NetworkManager@nzpost.co.nz was validated on 2020-11-12
mnt-by:         MAINT-NZ-DATAM
last-modified:  2020-11-12T20:46:45Z
source:         APNIC

person:         Dave Blackbourn
address:        106 Vincent St
address:        Auckland
address:        New Zealand
country:        NZ
phone:          +64-9-3031489
fax-no:         +64-9-3033375
e-mail:         davebl@datacom.co.nz
nic-hdl:        DB35-AP
mnt-by:         MAINT-NEW
last-modified:  2008-09-04T07:29:14Z
source:         APNIC

person:         Tracey SHAND
address:        7-27 WATERLOO QUAY
country:        NZ
phone:          +64 27 7066293
e-mail:         tracey.shand@nzpost.co.nz
nic-hdl:        TS1141-AP
mnt-by:         MAINT-NZ-NZPOST
last-modified:  2020-04-07T01:04:38Z
source:         APNIC

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.