Subnet details 221.231.136.0/21

Network address 221.231.136.0

Prefix length 21 (255.255.248.0)

Range 221.231.136.0 - 221.231.143.255

Hexadecimal dde78800

Binary 11011101 11100111 10001000 00000000

Binary subnet mask 11111111 11111111 11111000 00000000

Number of hosts 2,048

Parent subnet 221.231.128.0/20🔍

Previous subnet 221.231.128.0/21🔍

Next subnet 221.231.144.0/21🔍

Subnet tree

Netblock 221.0.0.0/8🔍 APNIC-AP (AU)

Route 221.224.0.0/13🔍 AS4134 CHINANET-BACKBONE No 31 Jin-rong Street (CN)🔍

Netblock 221.224.0.0/13🔍 CHINANET-JS (CN)

Route 221.231.128.0/20🔍 AS137702 CHINATELECOM-JIANGSU-NANJING-IDC Nanjing Jiangsu Province P R China (CN)🔍