Tom.be

Subnet
Calculator
Merger
Name

Subnet details 213.23.208.0/21

Network address 213.23.208.0
Prefix length 21 (255.255.248.0)
Range 213.23.208.0 - 213.23.215.255
Hexadecimal d517d000
Binary 11010101 00010111 11010000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 213.23.208.0/20🔍
Previous subnet 213.23.200.0/21🔍
Next subnet 213.23.216.0/21🔍

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 213.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)
Route 213.23.0.0/16🔍 AS3209 VODANET International IP-Backbone of Vodafone (DE)🔍
Netblock 213.23.0.0/16🔍 DE-ARCOR-20000314 (DE)