Subnet details 81.200.240.0/21

Network address 81.200.240.0
Prefix length 21 (255.255.248.0)
Range 81.200.240.0 - 81.200.247.255
Hexadecimal 51c8f000
Binary 01010001 11001000 11110000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 81.200.240.0/20🔍
Previous subnet 81.200.232.0/21🔍
Next subnet 81.200.248.0/21🔍

Subnet tree

Netblock 81.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)
Route 81.200.240.0/20🔍 AS41148 ZOLOTAYALINIA-AS (RU)🔍
Netblock 81.200.240.0/20🔍 RU-ZOLOTAYALINIA-20060619 (RU)