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Subnet details 221.166.57.128/25

Network address 221.166.57.128
Prefix length 25 (255.255.255.128)
Range 221.166.57.128 - 221.166.57.255
Hexadecimal dda63980
Binary 11011101 10100110 00111001 10000000
Binary subnet mask 11111111 11111111 11111111 10000000
Number of hosts 128
Parent subnet 221.166.57.0/24🔍
Previous subnet 221.166.57.0/25🔍
Next subnet 221.166.58.0/25🔍

Subnet tree

Netblock 221.0.0.0/8🔍 APNIC-AP (AU)
Route 221.160.0.0/13🔍 AS4766 KIXS-AS-KR Korea Telecom (KR)🔍
Netblock 221.160.0.0/13🔍 KORNET (KR)