Tom.be

Subnet
Calculator
Merger
Name

Subnet details 202.40.221.0/24

Network address 202.40.221.0
Prefix length 24 (255.255.255.0)
Range 202.40.221.0 - 202.40.221.255
Hexadecimal ca28dd00
Binary 11001010 00101000 11011101 00000000
Binary subnet mask 11111111 11111111 11111111 00000000
Number of hosts 256
Parent subnet 202.40.220.0/23🔍
Previous subnet 202.40.220.0/24🔍
Next subnet 202.40.222.0/24🔍

Subnet tree

Netblock 202.0.0.0/8🔍 APNIC-AP (AU)
Netblock 202.40.192.0/19🔍 HARNET-HK (HK)
Route 202.40.221.0/24🔍 AS3662 HARNET Joint Universities Computer Centre Limited (HK)🔍
Netblock 202.40.221.0/24🔍 HARNET-NET (HK)