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Subnet details 220.77.21.128/25

Network address 220.77.21.128
Prefix length 25 (255.255.255.128)
Range 220.77.21.128 - 220.77.21.255
Hexadecimal dc4d1580
Binary 11011100 01001101 00010101 10000000
Binary subnet mask 11111111 11111111 11111111 10000000
Number of hosts 128
Parent subnet 220.77.21.0/24🔍
Previous subnet 220.77.21.0/25🔍
Next subnet 220.77.22.0/25🔍

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)
Route 220.77.21.0/24🔍 AS17611 KHFC-AS-KR Korea Housing Finance Corporation (KR)🔍