Tom.be

Subnet
Calculator
Merger
Name

Subnet details 124.17.16.0/21

Network address 124.17.16.0
Prefix length 21 (255.255.248.0)
Range 124.17.16.0 - 124.17.23.255
Hexadecimal 7c111000
Binary 01111100 00010001 00010000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 124.17.16.0/20🔍
Previous subnet 124.17.8.0/21🔍
Next subnet 124.17.24.0/21🔍

Subnet tree

Netblock 124.0.0.0/8🔍 APNIC-AP (AU)
Route 124.16.0.0/15🔍 AS7497 CSTNET-AS-AP Computer Network Information Center of Chinese Academy of Sciences CNIC-CAS (CN)🔍
Netblock 124.16.0.0/15🔍 CSTNET-CN (CN)