Subnet details 128.77.0.0/21

Network address 128.77.0.0
Prefix length 21 (255.255.248.0)
Range 128.77.0.0 - 128.77.7.255
Hexadecimal 804d0000
Binary 10000000 01001101 00000000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 128.77.0.0/20🔍
Previous subnet 128.76.248.0/21🔍
Next subnet 128.77.8.0/21🔍

Subnet tree

Netblock 128.0.0.0/8🔍 ERX-NETBLOCK (AU)
Netblock 128.64.0.0/12🔍 RU-CORBINA-20111031 (RU)