Subnet details 221.239.0.0/17

Network address 221.239.0.0

Prefix length 17 (255.255.128.0)

Range 221.239.0.0 - 221.239.127.255

Hexadecimal ddef0000

Binary 11011101 11101111 00000000 00000000

Binary subnet mask 11111111 11111111 10000000 00000000

Number of hosts 32,768

Parent subnet 221.239.0.0/16🔍

Previous subnet 221.238.128.0/17🔍

Next subnet 221.239.128.0/17🔍

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)🔍