Subnet details 221.239.4.0/22

Network address 221.239.4.0

Prefix length 22 (255.255.252.0)

Range 221.239.4.0 - 221.239.7.255

Hexadecimal ddef0400

Binary 11011101 11101111 00000100 00000000

Binary subnet mask 11111111 11111111 11111100 00000000

Number of hosts 1,024

Parent subnet 221.239.0.0/21🔍

Previous subnet 221.239.0.0/22🔍

Next subnet 221.239.8.0/22🔍

Subnet tree

Netblock 221.0.0.0/8🔍 APNIC-AP (AU)

Route 221.239.0.0/17🔍 AS17638 CHINATELECOM-TJ-AS-AP ASN for TIANJIN Provincial Net of CT (CN)🔍