Tom.be

Subnet
Calculator
Merger
Name

Subnet details 203.130.38.128/25

Network address 203.130.38.128
Prefix length 25 (255.255.255.128)
Range 203.130.38.128 - 203.130.38.255
Hexadecimal cb822680
Binary 11001011 10000010 00100110 10000000
Binary subnet mask 11111111 11111111 11111111 10000000
Number of hosts 128
Parent subnet 203.130.38.0/24🔍
Previous subnet 203.130.38.0/25🔍
Next subnet 203.130.39.0/25🔍

Subnet tree

Netblock 203.0.0.0/8🔍 APNIC-AP (AU)
Netblock 203.130.32.0/19🔍 CHINANETCENTER (CN)