Tom.be

Subnet
Calculator
Merger
Name

Subnet details 71.42.192.0/21

Network address 71.42.192.0
Prefix length 21 (255.255.248.0)
Range 71.42.192.0 - 71.42.199.255
Hexadecimal 472ac000
Binary 01000111 00101010 11000000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 71.42.192.0/20🔍
Previous subnet 71.42.184.0/21🔍
Next subnet 71.42.200.0/21🔍

Subnet tree

Netblock 64.0.0.0/5🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)
Netblock 68.0.0.0/6🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)
Netblock 70.0.0.0/7🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)
Netblock 71.0.0.0/8🔍 ARIN-CIDR-BLOCK (AU)
Route 71.42.192.0/18🔍 AS11427 Charter-Communications-TWC-11427-TEXAS Charter-Communications-TWC-11427-TEXAS (US)🔍