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Subnet details 58.21.72.0/21

Network address 58.21.72.0
Prefix length 21 (255.255.248.0)
Range 58.21.72.0 - 58.21.79.255
Hexadecimal 3a154800
Binary 00111010 00010101 01001000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 58.21.64.0/20🔍
Previous subnet 58.21.64.0/21🔍
Next subnet 58.21.80.0/21🔍

Subnet tree

Netblock 58.0.0.0/7🔍 APNIC-AP (AU)
Netblock 58.0.0.0/8🔍 APNIC-AP (AU)
Route 58.16.0.0/13🔍 AS4837 CHINA169-Backbone CHINA UNICOM China169 Backbone (CN)🔍
Netblock 58.21.0.0/16🔍 UNICOM-JL (CN)