Tom.be

Subnet
Calculator
Merger
Name

Subnet details 89.207.40.0/21

Network address 89.207.40.0
Prefix length 21 (255.255.248.0)
Range 89.207.40.0 - 89.207.47.255
Hexadecimal 59cf2800
Binary 01011001 11001111 00101000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 89.207.32.0/20🔍
Previous subnet 89.207.32.0/21🔍
Next subnet 89.207.48.0/21🔍

Subnet tree

Netblock 89.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)
Netblock 89.207.40.0/21🔍 RU-RATMIR-20060607 (RU)