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Subnet details 219.72.144.0/21

Network address 219.72.144.0
Prefix length 21 (255.255.248.0)
Range 219.72.144.0 - 219.72.151.255
Hexadecimal db489000
Binary 11011011 01001000 10010000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 219.72.144.0/20🔍
Previous subnet 219.72.136.0/21🔍
Next subnet 219.72.152.0/21🔍

Subnet tree

Netblock 192.0.0.0/2🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)
Netblock 192.0.0.0/3🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)
Netblock 216.0.0.0/6🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)
Netblock 219.0.0.0/8🔍 APNIC-AP (AU)
Route 219.72.0.0/16🔍 AS18118 CITICNET-CN CITIC Networks Management Co Ltd (CN)🔍
Netblock 219.72.0.0/16🔍 CITICNET-CN (CN)
Route 219.72.144.0/20🔍 AS4847 CNIX-AP China Networks Inter-Exchange (CN)🔍