Tom.be

Subnet
Calculator
Merger
Name

Subnet details 116.13.40.0/21

Network address 116.13.40.0
Prefix length 21 (255.255.248.0)
Range 116.13.40.0 - 116.13.47.255
Hexadecimal 740d2800
Binary 01110100 00001101 00101000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 116.13.32.0/20🔍
Previous subnet 116.13.32.0/21🔍
Next subnet 116.13.48.0/21🔍

Subnet tree

Netblock 116.0.0.0/6🔍 APNIC-AP (AU)
Route 116.13.0.0/16🔍 AS4538 ERX-CERNET-BKB China Education and Research Network Center (CN)🔍
Netblock 116.13.0.0/16🔍 GZR-CERNET (CN)