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Subnet details 221.143.20.0/22

Network address 221.143.20.0
Prefix length 22 (255.255.252.0)
Range 221.143.20.0 - 221.143.23.255
Hexadecimal dd8f1400
Binary 11011101 10001111 00010100 00000000
Binary subnet mask 11111111 11111111 11111100 00000000
Number of hosts 1,024
Parent subnet 221.143.16.0/21🔍
Previous subnet 221.143.16.0/22🔍
Next subnet 221.143.24.0/22🔍

Subnet tree

Netblock 221.0.0.0/8🔍 APNIC-AP (AU)
Route 221.140.0.0/14🔍 AS9318 SKB-AS SK Broadband Co Ltd (KR)🔍
Netblock 221.140.0.0/14🔍 broadNnet (KR)