Subnet details 81.200.8.0/21

Network address 81.200.8.0
Prefix length 21 (255.255.248.0)
Range 81.200.8.0 - 81.200.15.255
Hexadecimal 51c80800
Binary 01010001 11001000 00001000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 81.200.0.0/20🔍
Previous subnet 81.200.0.0/21🔍
Next subnet 81.200.16.0/21🔍

Subnet tree

Netblock 81.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)
Route 81.200.0.0/19🔍 AS29124 ISKRATELECOM-AS SEVEN-SKY (RU)🔍
Netblock 81.200.0.0/19🔍 RU-ISKRATELECOM-20020923 (RU)