Subnet details 81.0.208.0/20

Network address 81.0.208.0
Prefix length 20 (255.255.240.0)
Range 81.0.208.0 - 81.0.223.255
Hexadecimal 5100d000
Binary 01010001 00000000 11010000 00000000
Binary subnet mask 11111111 11111111 11110000 00000000
Number of hosts 4,096
Parent subnet 81.0.192.0/19🔍
Previous subnet 81.0.192.0/20🔍
Next subnet 81.0.224.0/20🔍

Subnet tree

Netblock 81.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)
Netblock 81.0.192.0/18🔍 CZ-WIA-20011214 (CZ)
Netblock 81.0.192.0/19🔍 CZ-CASABLANCA-20011214 (CZ)
Netblock 81.0.208.0/20🔍 CZ-WIA-20011214 (CZ)