Tom.be

Subnet
Calculator
Merger
Name

Subnet details 203.21.42.0/24

Network address 203.21.42.0
Prefix length 24 (255.255.255.0)
Range 203.21.42.0 - 203.21.42.255
Hexadecimal cb152a00
Binary 11001011 00010101 00101010 00000000
Binary subnet mask 11111111 11111111 11111111 00000000
Number of hosts 256
Parent subnet 203.21.42.0/23🔍
Previous subnet 203.21.41.0/24🔍
Next subnet 203.21.43.0/24🔍

Subnet tree

Netblock 203.0.0.0/8🔍 APNIC-AP (AU)
Route 203.21.42.0/23🔍 AS56118 OCSC-TH Office of the Civil Service Commission 47 111 Tiwanon Road Talad Kwan Sub-District Muang District Nonthaburi 11000 (TH)🔍
Netblock 203.21.42.0/23🔍 OCSC-TH (TH)