Subnet details 115.30.80.0/21

Network address 115.30.80.0
Prefix length 21 (255.255.248.0)
Range 115.30.80.0 - 115.30.87.255
Hexadecimal 731e5000
Binary 01110011 00011110 01010000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 115.30.80.0/20🔍
Previous subnet 115.30.72.0/21🔍
Next subnet 115.30.88.0/21🔍

Subnet tree

Netblock 114.0.0.0/7🔍 APNIC-AP (AU)
Netblock 115.30.64.0/18🔍 NCICNET-NET (TW)