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Subnet details 221.163.248.0/21

Network address 221.163.248.0
Prefix length 21 (255.255.248.0)
Range 221.163.248.0 - 221.163.255.255
Hexadecimal dda3f800
Binary 11011101 10100011 11111000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 221.163.240.0/20🔍
Previous subnet 221.163.240.0/21🔍
Next subnet 221.164.0.0/21🔍

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)