Tom.be

Subnet
Calculator
Merger
Name

Subnet details 223.145.20.0/22

Network address 223.145.20.0
Prefix length 22 (255.255.252.0)
Range 223.145.20.0 - 223.145.23.255
Hexadecimal df911400
Binary 11011111 10010001 00010100 00000000
Binary subnet mask 11111111 11111111 11111100 00000000
Number of hosts 1,024
Parent subnet 223.145.16.0/21🔍
Previous subnet 223.145.16.0/22🔍
Next subnet 223.145.24.0/22🔍

Subnet tree

Netblock 223.0.0.0/8🔍 APNIC-AP (AU)
Route 223.144.0.0/12🔍 AS4134 CHINANET-BACKBONE No 31 Jin-rong Street (CN)🔍
Netblock 223.144.0.0/12🔍 CHINANET-HN (CN)