Tom.be

Subnet
Calculator
Merger
Name

Subnet details 217.10.216.0/21

Network address 217.10.216.0
Prefix length 21 (255.255.248.0)
Range 217.10.216.0 - 217.10.223.255
Hexadecimal d90ad800
Binary 11011001 00001010 11011000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 217.10.208.0/20🔍
Previous subnet 217.10.208.0/21🔍
Next subnet 217.10.224.0/21🔍

Subnet tree

Netblock 217.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)
Route 217.10.192.0/19🔍 AS12302 Vodafone Ro Charles de Gaulle nr 15 (RO)🔍
Netblock 217.10.192.0/19🔍 RO-MOBIFON-20000817 (RO)