Subnet details 81.208.176.0/21

Network address 81.208.176.0
Prefix length 21 (255.255.248.0)
Range 81.208.176.0 - 81.208.183.255
Hexadecimal 51d0b000
Binary 01010001 11010000 10110000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 81.208.176.0/20🔍
Previous subnet 81.208.168.0/21🔍
Next subnet 81.208.184.0/21🔍

Subnet tree

Netblock 81.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)
Netblock 81.208.128.0/17🔍 SE-ORACLE-SE-20021008 (SA)