Tom.be

Subnet
Calculator
Merger
Name

Subnet details 221.169.240.0/21

Network address 221.169.240.0
Prefix length 21 (255.255.248.0)
Range 221.169.240.0 - 221.169.247.255
Hexadecimal dda9f000
Binary 11011101 10101001 11110000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 221.169.240.0/20🔍
Previous subnet 221.169.232.0/21🔍
Next subnet 221.169.248.0/21🔍

Subnet tree

Netblock 221.0.0.0/8🔍 APNIC-AP (AU)
Route 221.169.0.0/16🔍 AS4780 SEEDNET Digital United Inc (TW)🔍
Netblock 221.169.0.0/16🔍 SEEDNET-NET (TW)