Tom.be

Subnet
Calculator
Merger
Name

Subnet details 203.80.68.0/23

Network address 203.80.68.0
Prefix length 23 (255.255.254.0)
Range 203.80.68.0 - 203.80.69.255
Hexadecimal cb504400
Binary 11001011 01010000 01000100 00000000
Binary subnet mask 11111111 11111111 11111110 00000000
Number of hosts 512
Parent subnet 203.80.68.0/22🔍
Previous subnet 203.80.66.0/23🔍
Next subnet 203.80.70.0/23🔍

Subnet tree

Netblock 203.0.0.0/8🔍 APNIC-AP (AU)
Route 203.80.64.0/18🔍 AS10103 HKBN-AS-AP HK Broadband Network Ltd (HK)🔍
Route 203.80.64.0/18🔍 AS9269 HKBN-AS-AP Hong Kong Broadband Network Ltd (HK)🔍
Netblock 203.80.64.0/19🔍 HKBN (HK)