Tom.be

Subnet
Calculator
Merger
Name

Subnet details 121.203.192.0/23

Network address 121.203.192.0
Prefix length 23 (255.255.254.0)
Range 121.203.192.0 - 121.203.193.255
Hexadecimal 79cbc000
Binary 01111001 11001011 11000000 00000000
Binary subnet mask 11111111 11111111 11111110 00000000
Number of hosts 512
Parent subnet 121.203.192.0/22🔍
Previous subnet 121.203.190.0/23🔍
Next subnet 121.203.194.0/23🔍

Subnet tree

Netblock 121.0.0.0/8🔍 APNIC-AP (AU)
Route 121.202.0.0/15🔍 AS17924 SMARTONE-MB-AS-AP SmarTone Mobile Communications Ltd (HK)🔍
Netblock 121.202.0.0/15🔍 SMARTONE-MB (HK)