Tom.be

Subnet
Calculator
Merger
Name

Subnet details 78.138.120.0/21

Network address 78.138.120.0
Prefix length 21 (255.255.248.0)
Range 78.138.120.0 - 78.138.127.255
Hexadecimal 4e8a7800
Binary 01001110 10001010 01111000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 78.138.112.0/20🔍
Previous subnet 78.138.112.0/21🔍
Next subnet 78.138.128.0/21🔍

Subnet tree

Netblock 78.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)
Netblock 78.138.96.0/19🔍 DE-OPENIT-20070611 (DE)
Netblock 78.138.112.0/20🔍 DE-OPENIT-20070611 (DE)