Subnet details 81.200.152.0/21

Network address 81.200.152.0
Prefix length 21 (255.255.248.0)
Range 81.200.152.0 - 81.200.159.255
Hexadecimal 51c89800
Binary 01010001 11001000 10011000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 81.200.144.0/20🔍
Previous subnet 81.200.144.0/21🔍
Next subnet 81.200.160.0/21🔍

Subnet tree

Netblock 81.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)
Netblock 81.200.144.0/20🔍 RU-QUASAR-20060608 (RU)