Tom.be

Subnet
Calculator
Merger
Name

Subnet details 115.25.8.0/21

Network address 115.25.8.0
Prefix length 21 (255.255.248.0)
Range 115.25.8.0 - 115.25.15.255
Hexadecimal 73190800
Binary 01110011 00011001 00001000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 115.25.0.0/20🔍
Previous subnet 115.25.0.0/21🔍
Next subnet 115.25.16.0/21🔍

Subnet tree

Netblock 114.0.0.0/7🔍 APNIC-AP (AU)
Route 115.24.0.0/14🔍 AS4538 ERX-CERNET-BKB China Education and Research Network Center (CN)🔍
Netblock 115.24.0.0/14🔍 BJR-CERNET (CN)