Tom.be

Subnet
Calculator
Merger
Name

Subnet details 217.78.38.0/23

Network address 217.78.38.0
Prefix length 23 (255.255.254.0)
Range 217.78.38.0 - 217.78.39.255
Hexadecimal d94e2600
Binary 11011001 01001110 00100110 00000000
Binary subnet mask 11111111 11111111 11111110 00000000
Number of hosts 512
Parent subnet 217.78.36.0/22🔍
Previous subnet 217.78.36.0/23🔍
Next subnet 217.78.40.0/23🔍

Subnet tree

Netblock 217.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)
Netblock 217.78.32.0/20🔍 SE-BREDBAND2-20001206 (SE)
Netblock 217.78.32.0/21🔍 Frontier-Communications (US)