IPv4 prefix

203.168.64.0/18

IP Prefix (CIDR)
203.168.64.0/18
Subnet Mask
255.255.192.0
Address Count
16,384
Registration 1 of 2
Owner
Asia Pacific Network Information Center, Pty. Ltd.
Handle
ORG-APNI3-AP
Country
Australia (AU)
Address
Level 1 - 33 Park Road
Registry
APNIC
Registered Prefix
203.0.0.0/8 (203.0.0.0 - 203.255.255.255)
Delegated Prefix
203.242.112.0/21 (203.242.112.0 - 203.242.119.255)
Registration 2 of 2
Owner
Japan Network Information Center
Handle
JNIC1-AP
Country
Japan (JP)
Address
Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda Chiyoda-ku, Tokyo 101-0047, Japan
Registry
JPNIC
Registered Prefix
203.168.64.0/20 (203.168.64.0 - 203.168.79.255)
Delegated Prefix
203.168.64.0/18 (203.168.64.0 - 203.168.127.255)