202.36.231.0/24

inetnum:        202.36.230.0 - 202.36.231.255
netname:        DIGITAL-EXCH-NZ
descr:          Digital Exchange Ltd
descr:          PO BOX 11775
descr:          Auckland
country:        NZ
org:            ORG-DEL2-AP
admin-c:        PR56-AP
tech-c:         MB472-AP
abuse-c:        AD775-AP
status:         ASSIGNED PORTABLE
mnt-by:         APNIC-HM
mnt-irt:        IRT-DIGITAL-EXCH-NZ
last-modified:  2020-06-22T20:37:04Z
source:         APNIC


person:         Malcolm Bramley
address:        10 Cawley St, Ellerslie
address:        Auckland
country:        NZ
phone:          +64 9 357 0022
e-mail:         technicalservices@olympic.co.nz
nic-hdl:        MB472-AP
mnt-by:         MAINT-NZ-EXCHANGE
last-modified:  2020-02-19T23:21:59Z
source:         APNIC

irt:            IRT-DIGITAL-EXCH-NZ
address:        10 Cawley St, Ellerslie
address:        Auckland
e-mail:         technicalservices@olympic.co.nz
abuse-mailbox:  technicalservices@olympic.co.nz
admin-c:        PR1-NZ
tech-c:         JW479-AP
auth:           # Filtered
remarks:        technicalservices@olympic.co.nz was validated on 2021-01-14
mnt-by:         MAINT-NZ-EXCHANGE
last-modified:  2021-01-14T02:38:59Z
source:         APNIC

person:         Peter Rowe
nic-hdl:        PR56-AP
e-mail:         peter@olympic.co.nz
address:        Olympic Software Ltd
address:        Box 1013
address:        Auckland
phone:          +64 9 357 0022
fax-no:         +64 9 357 0033
country:        NZ
mnt-by:         MAINT-NZ-EXCHANGE
last-modified:  2008-09-04T07:29:39Z
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.