Tom.be

Subnet
Calculator
Merger
Name

Subnet details 221.68.192.0/18

Network address 221.68.192.0
Prefix length 18 (255.255.192.0)
Range 221.68.192.0 - 221.68.255.255
Hexadecimal dd44c000
Binary 11011101 01000100 11000000 00000000
Binary subnet mask 11111111 11111111 11000000 00000000
Number of hosts 16,384
Parent subnet 221.68.128.0/17🔍
Previous subnet 221.68.128.0/18🔍
Next subnet 221.69.0.0/18🔍

Subnet tree

Netblock 221.0.0.0/8🔍 APNIC-AP (AU)
Route 221.64.0.0/11🔍 AS17676 ULTINA SoftBank Mobile Corp (JP)🔍
Netblock 221.64.0.0/11🔍 BBTEC (JP)