Tom.be

Subnet
Calculator
Merger
Name

Subnet details 121.254.207.128/25

Network address 121.254.207.128
Prefix length 25 (255.255.255.128)
Range 121.254.207.128 - 121.254.207.255
Hexadecimal 79fecf80
Binary 01111001 11111110 11001111 10000000
Binary subnet mask 11111111 11111111 11111111 10000000
Number of hosts 128
Parent subnet 121.254.207.0/24🔍
Previous subnet 121.254.207.0/25🔍
Next subnet 121.254.208.0/25🔍

Subnet tree

Netblock 121.0.0.0/8🔍 APNIC-AP (AU)
Route 121.254.128.0/17🔍 AS3786 LGDACOM LG DACOM Corporation (KR)🔍
Netblock 121.254.128.0/17🔍 KIDC (KR)
Route 121.254.206.0/23🔍 AS57976 BLIZZARD (US)🔍