Tom.be

Subnet
Calculator
Merger
Name

Subnet details 81.200.4.0/22

Network address 81.200.4.0
Prefix length 22 (255.255.252.0)
Range 81.200.4.0 - 81.200.7.255
Hexadecimal 51c80400
Binary 01010001 11001000 00000100 00000000
Binary subnet mask 11111111 11111111 11111100 00000000
Number of hosts 1,024
Parent subnet 81.200.0.0/21🔍
Previous subnet 81.200.0.0/22🔍
Next subnet 81.200.8.0/22🔍

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)