Tom.be

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Subnet details 121.66.255.128/25

Network address 121.66.255.128
Prefix length 25 (255.255.255.128)
Range 121.66.255.128 - 121.66.255.255
Hexadecimal 7942ff80
Binary 01111001 01000010 11111111 10000000
Binary subnet mask 11111111 11111111 11111111 10000000
Number of hosts 128
Parent subnet 121.66.255.0/24🔍
Previous subnet 121.66.255.0/25🔍
Next subnet 121.67.0.0/25🔍

Subnet tree

Netblock 112.0.0.0/4🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)
Netblock 121.0.0.0/8🔍 APNIC-AP (AU)
Netblock 121.0.0.0/9🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)
Netblock 121.64.0.0/10🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)
Route 121.64.0.0/14🔍 AS3786 LGDACOM LG DACOM Corporation (KR)🔍
Netblock 121.64.0.0/14🔍 BORANET (KR)