Tom.be

Subnet
Calculator
Merger
Name

Subnet details 222.208.216.0/21

Network address 222.208.216.0
Prefix length 21 (255.255.248.0)
Range 222.208.216.0 - 222.208.223.255
Hexadecimal ded0d800
Binary 11011110 11010000 11011000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 222.208.208.0/20🔍
Previous subnet 222.208.208.0/21🔍
Next subnet 222.208.224.0/21🔍

Subnet tree

Netblock 222.0.0.0/8🔍 APNIC-AP (AU)
Route 222.208.0.0/12🔍 AS4134 CHINANET-BACKBONE No 31 Jin-rong Street (CN)🔍
Netblock 222.208.0.0/13🔍 CHINANET-SC (CN)