Subnet details 221.5.80.0/21

Network address 221.5.80.0
Prefix length 21 (255.255.248.0)
Range 221.5.80.0 - 221.5.87.255
Hexadecimal dd055000
Binary 11011101 00000101 01010000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 221.5.80.0/20🔍
Previous subnet 221.5.72.0/21🔍
Next subnet 221.5.88.0/21🔍

Subnet tree

Netblock 221.0.0.0/8🔍 APNIC-AP (AU)
Route 221.5.0.0/17🔍 AS17816 CHINA169-GZ China Unicom IP network China169 Guangdong province (CN)🔍