Tom.be

Subnet
Calculator
Merger
Name

Subnet details 197.144.0.0/12

Network address 197.144.0.0
Prefix length 12 (255.240.0.0)
Range 197.144.0.0 - 197.159.255.255
Hexadecimal c5900000
Binary 11000101 10010000 00000000 00000000
Binary subnet mask 11111111 11110000 00000000 00000000
Number of hosts 1,048,576
Parent subnet 197.128.0.0/11🔍
Previous subnet 197.128.0.0/12🔍
Next subnet 197.160.0.0/12🔍

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 192.0.0.0/4🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)
Netblock 197.0.0.0/8🔍 AFRINIC-197-BLOCK (MU)