Subnet details 203.81.0.0/22

Network address 203.81.0.0
Prefix length 22 (255.255.252.0)
Range 203.81.0.0 - 203.81.3.255
Hexadecimal cb510000
Binary 11001011 01010001 00000000 00000000
Binary subnet mask 11111111 11111111 11111100 00000000
Number of hosts 1,024
Parent subnet 203.81.0.0/21🔍
Previous subnet 203.80.252.0/22🔍
Next subnet 203.81.4.0/22🔍

Subnet tree

Netblock 203.0.0.0/8🔍 APNIC-AP (AU)
Route 203.81.0.0/21🔍 AS23764 CTGNet CTGNet (HK)🔍
Netblock 203.81.0.0/21🔍 CHINANET-FJ (CN)
Netblock 203.81.0.0/22🔍 CTHKI-HK (HK)