Tom.be

Subnet
Calculator
Merger
Name

Subnet details 220.181.64.0/23

Network address 220.181.64.0
Prefix length 23 (255.255.254.0)
Range 220.181.64.0 - 220.181.65.255
Hexadecimal dcb54000
Binary 11011100 10110101 01000000 00000000
Binary subnet mask 11111111 11111111 11111110 00000000
Number of hosts 512
Parent subnet 220.181.64.0/22🔍
Previous subnet 220.181.62.0/23🔍
Next subnet 220.181.66.0/23🔍

Subnet tree

Netblock 220.0.0.0/8🔍 APNIC-AP (AU)
Netblock 220.160.0.0/11🔍 CHINANET-CN (CN)
Netblock 220.176.0.0/13🔍 CHINANET-AH (CN)
Netblock 220.181.0.0/16🔍 CHINANET-IDC-BJ (CN)
Route 220.181.0.0/17🔍 AS23724 CHINANET-IDC-BJ-AP IDC China Telecommunications Corporation (CN)🔍