Tom.be

Subnet
Calculator
Merger
Name

Subnet details 121.65.202.0/23

Network address 121.65.202.0
Prefix length 23 (255.255.254.0)
Range 121.65.202.0 - 121.65.203.255
Hexadecimal 7941ca00
Binary 01111001 01000001 11001010 00000000
Binary subnet mask 11111111 11111111 11111110 00000000
Number of hosts 512
Parent subnet 121.65.200.0/22🔍
Previous subnet 121.65.200.0/23🔍
Next subnet 121.65.204.0/23🔍

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)