Tom.be

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Subnet details 221.16.216.0/21

Network address 221.16.216.0
Prefix length 21 (255.255.248.0)
Range 221.16.216.0 - 221.16.223.255
Hexadecimal dd10d800
Binary 11011101 00010000 11011000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 221.16.208.0/20🔍
Previous subnet 221.16.208.0/21🔍
Next subnet 221.16.224.0/21🔍

Subnet tree

Netblock 221.0.0.0/8🔍 APNIC-AP (AU)
Route 221.16.0.0/12🔍 AS17676 ULTINA SoftBank Mobile Corp (JP)🔍
Netblock 221.16.0.0/12🔍 BBTEC (JP)