Tom.be

Subnet
Calculator
Merger
Name

Subnet details 216.148.240.0/21

Network address 216.148.240.0
Prefix length 21 (255.255.248.0)
Range 216.148.240.0 - 216.148.247.255
Hexadecimal d894f000
Binary 11011000 10010100 11110000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 216.148.240.0/20🔍
Previous subnet 216.148.232.0/21🔍
Next subnet 216.148.248.0/21🔍

Subnet tree

Netblock 192.0.0.0/2🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)
Netblock 192.0.0.0/3🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)
Netblock 216.0.0.0/6🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)
Netblock 216.0.0.0/8🔍 ARIN-CIDR-BLOCK (AU)
Netblock 216.128.0.0/11🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)