Tom.be

Subnet
Calculator
Merger
Name

Subnet details 123.65.4.0/23

Network address 123.65.4.0
Prefix length 23 (255.255.254.0)
Range 123.65.4.0 - 123.65.5.255
Hexadecimal 7b410400
Binary 01111011 01000001 00000100 00000000
Binary subnet mask 11111111 11111111 11111110 00000000
Number of hosts 512
Parent subnet 123.65.4.0/22🔍
Previous subnet 123.65.2.0/23🔍
Next subnet 123.65.6.0/23🔍

Subnet tree

Netblock 122.0.0.0/7🔍 APNIC-AP (AU)
Netblock 123.64.0.0/11🔍 CTTNET (CN)
Route 123.64.0.0/15🔍 AS9394 CTTNET China TieTong Telecommunications Corporation (CN)🔍