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Subnet details 221.161.4.64/28

Network address 221.161.4.64
Prefix length 28 (255.255.255.240)
Range 221.161.4.64 - 221.161.4.79
Hexadecimal dda10440
Binary 11011101 10100001 00000100 01000000
Binary subnet mask 11111111 11111111 11111111 11110000
Number of hosts 16
Parent subnet 221.161.4.64/27🔍
Previous subnet 221.161.4.48/28🔍
Next subnet 221.161.4.80/28🔍

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)