122.200.15.0/24

inetnum:        122.200.0.0 - 122.200.15.255
netname:        UPH-ID
descr:          Universitas Pelita Harapan
descr:          Jl. M.H. Thamrin Boulevard Karawaci
descr:          Tangerang, 15811 Banten
descr:          Indonesia
country:        ID
admin-c:        PY212-AP
tech-c:         IMM1-AP
tech-c:         IM353-AP
status:         ALLOCATED PORTABLE
mnt-by:         MNT-APJII-ID
mnt-irt:        IRT-IDNIC-ID
mnt-lower:      MAINT-ID-UPH
mnt-routes:     MAINT-ID-UPH
changed:        hm-changed@apnic.net 20061207
changed:        hm-changed@apnic.net 20151202
source:         APNIC

irt:            IRT-IDNIC-ID
address:        INDONESIA NETWORK INFORMATION CENTER
address:        Cyber Building 11th Floor
address:        Jl. Kuningan Barat No.8
address:        Jakarta Selatan 12710
e-mail:         abuse@idnic.net
abuse-mailbox:  abuse@idnic.net
admin-c:        IA55-AP
tech-c:         IH123-AP
auth:           # Filtered
mnt-by:         MNT-APJII-ID
changed:        abuse@idnic.net 20101108
source:         APNIC

person:         Ihan Martoyo
address:        UPH Tower, Lippo Karawaci
address:        Tangerang 15811, Indonesia
country:        ID
phone:          +62-21-5460901
fax-no:         +62-21-5460910
e-mail:         ihan_martoyo@uph.edu
nic-hdl:        IM353-AP
mnt-by:         MAINT-ID-UPH
changed:        hostmaster@idnic.net 20061206
changed:        hostmaster@idnic.net 20070115
source:         APNIC

person:         I Made Murwantara
address:        UPH Tower, Lippo Karawaci
address:        Tangerang 15811, Indonesia
country:        ID
phone:          +62-21-5460901
fax-no:         +62-21-5460910
e-mail:         made@uph.edu
nic-hdl:        IMM1-AP
mnt-by:         MAINT-ID-UPH
changed:        hostmaster@idnic.net 20061206
changed:        hostmaster@idnic.net 20070115
source:         APNIC

person:         Pujianto Yugopuspito
address:        UPH Tower, Lippo Karawaci
address:        Tangerang 15811, Indonesia
country:        ID
phone:          +62-21-5460901
fax-no:         +62-21-5460910
e-mail:         yugopuspito@uph.edu
nic-hdl:        PY212-AP
mnt-by:         MAINT-ID-UPH
changed:        hostmaster@idnic.net 20061206
changed:        hostmaster@idnic.net 20070115
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.