Tom.be

Subnet
Calculator
Merger
Name

Subnet details 203.55.146.0/23

Network address 203.55.146.0
Prefix length 23 (255.255.254.0)
Range 203.55.146.0 - 203.55.147.255
Hexadecimal cb379200
Binary 11001011 00110111 10010010 00000000
Binary subnet mask 11111111 11111111 11111110 00000000
Number of hosts 512
Parent subnet 203.55.144.0/22🔍
Previous subnet 203.55.144.0/23🔍
Next subnet 203.55.148.0/23🔍

Subnet tree

Netblock 203.0.0.0/8🔍 APNIC-AP (AU)
Route 203.55.146.0/23🔍 AS134760 ChinaNet-Hebei-Shijiazhuang-IDC Shijiazhuang IDC network CHINANET Hebei province (CN)🔍
Netblock 203.55.146.0/23🔍 CHINANET-FJ (CN)