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Subnet details 221.120.184.0/21

Network address 221.120.184.0
Prefix length 21 (255.255.248.0)
Range 221.120.184.0 - 221.120.191.255
Hexadecimal dd78b800
Binary 11011101 01111000 10111000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 221.120.176.0/20🔍
Previous subnet 221.120.176.0/21🔍
Next subnet 221.120.192.0/21🔍

Subnet tree

Netblock 221.0.0.0/8🔍 APNIC-AP (AU)
Route 221.120.176.0/20🔍 AS17975 APT-AP AS for peering purpose with IX and ISP (HK)🔍
Netblock 221.120.176.0/20🔍 APTNET (HK)