Subnet details 223.91.16.0/21

Network address 223.91.16.0

Prefix length 21 (255.255.248.0)

Range 223.91.16.0 - 223.91.23.255

Hexadecimal df5b1000

Binary 11011111 01011011 00010000 00000000

Binary subnet mask 11111111 11111111 11111000 00000000

Number of hosts 2,048

Parent subnet 223.91.16.0/20🔍

Previous subnet 223.91.8.0/21🔍

Next subnet 223.91.24.0/21🔍

Subnet tree

Netblock 223.0.0.0/8🔍 APNIC-AP (AU)

Route 223.64.0.0/10🔍 AS9808 CHINAMOBILE-CN China Mobile Communications Group Co Ltd (CN)🔍

Netblock 223.64.0.0/10🔍 CMNET (CN)

Route 223.88.0.0/14🔍 AS24445 CMNET-V4henan-AS-AP Henan Mobile Communications Co Ltd (CN)🔍