Tom.be

Subnet
Calculator
Merger
Name

Subnet details 223.166.16.0/23

Network address 223.166.16.0
Prefix length 23 (255.255.254.0)
Range 223.166.16.0 - 223.166.17.255
Hexadecimal dfa61000
Binary 11011111 10100110 00010000 00000000
Binary subnet mask 11111111 11111111 11111110 00000000
Number of hosts 512
Parent subnet 223.166.16.0/22🔍
Previous subnet 223.166.14.0/23🔍
Next subnet 223.166.18.0/23🔍

Subnet tree

Netblock 223.0.0.0/8🔍 APNIC-AP (AU)
Route 223.166.0.0/15🔍 AS17621 CNCGROUP-SH China Unicom Shanghai network (CN)🔍
Netblock 223.166.0.0/15🔍 UNICOM-SH (CN)