Subnet details 87.251.64.0/21

Network address 87.251.64.0
Prefix length 21 (255.255.248.0)
Range 87.251.64.0 - 87.251.71.255
Hexadecimal 57fb4000
Binary 01010111 11111011 01000000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 87.251.64.0/20🔍
Previous subnet 87.251.56.0/21🔍
Next subnet 87.251.72.0/21🔍

Subnet tree

Netblock 87.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)
Netblock 87.251.64.0/20🔍 RU-AVM-20050912 (RU)