Tom.be

Subnet
Calculator
Merger
Name

Subnet details 220.77.221.0/25

Network address 220.77.221.0
Prefix length 25 (255.255.255.128)
Range 220.77.221.0 - 220.77.221.127
Hexadecimal dc4ddd00
Binary 11011100 01001101 11011101 00000000
Binary subnet mask 11111111 11111111 11111111 10000000
Number of hosts 128
Parent subnet 220.77.221.0/24🔍
Previous subnet 220.77.220.128/25🔍
Next subnet 220.77.221.128/25🔍

Subnet tree

Netblock 220.0.0.0/8🔍 APNIC-AP (AU)
Route 220.72.0.0/13🔍 AS4766 KIXS-AS-KR Korea Telecom (KR)🔍
Netblock 220.72.0.0/13🔍 KORNET (KR)