Subnet details 1.221.240.0/20

Network address 1.221.240.0

Prefix length 20 (255.255.240.0)

Range 1.221.240.0 - 1.221.255.255

Hexadecimal 01ddf000

Binary 00000001 11011101 11110000 00000000

Binary subnet mask 11111111 11111111 11110000 00000000

Number of hosts 4,096

Parent subnet 1.221.224.0/19🔍

Previous subnet 1.221.224.0/20🔍

Next subnet 1.222.0.0/20🔍

Subnet tree

Netblock 1.0.0.0/8🔍 APNIC-AP (AU)

Netblock 1.128.0.0/9🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)

Route 1.208.0.0/12🔍 AS3786 LGDACOM LG DACOM Corporation (KR)🔍

Netblock 1.208.0.0/12🔍 BORANET (KR)