Tom.be

Subnet
Calculator
Merger
Name

Subnet details 61.78.138.128/25

Network address 61.78.138.128
Prefix length 25 (255.255.255.128)
Range 61.78.138.128 - 61.78.138.255
Hexadecimal 3d4e8a80
Binary 00111101 01001110 10001010 10000000
Binary subnet mask 11111111 11111111 11111111 10000000
Number of hosts 128
Parent subnet 61.78.138.0/24🔍
Previous subnet 61.78.138.0/25🔍
Next subnet 61.78.139.0/25🔍

Subnet tree

Netblock 61.0.0.0/8🔍 APNIC-AP (AU)
Route 61.72.0.0/13🔍 AS4766 KIXS-AS-KR Korea Telecom (KR)🔍
Netblock 61.78.0.0/15🔍 KORNET (KR)