Tom.be

Subnet
Calculator
Merger
Name

Subnet details 213.171.12.0/23

Network address 213.171.12.0
Prefix length 23 (255.255.254.0)
Range 213.171.12.0 - 213.171.13.255
Hexadecimal d5ab0c00
Binary 11010101 10101011 00001100 00000000
Binary subnet mask 11111111 11111111 11111110 00000000
Number of hosts 512
Parent subnet 213.171.12.0/22🔍
Previous subnet 213.171.10.0/23🔍
Next subnet 213.171.14.0/23🔍

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 213.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)
Netblock 213.171.0.0/20🔍 RU-NET-COMLINK-20080717 (RU)