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Subnet details 220.180.72.0/21

Network address 220.180.72.0
Prefix length 21 (255.255.248.0)
Range 220.180.72.0 - 220.180.79.255
Hexadecimal dcb44800
Binary 11011100 10110100 01001000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 220.180.64.0/20🔍
Previous subnet 220.180.64.0/21🔍
Next subnet 220.180.80.0/21🔍

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)
Route 220.180.0.0/16🔍 AS4134 CHINANET-BACKBONE No 31 Jin-rong Street (CN)🔍