Tom.be

Subnet
Calculator
Merger
Name

Subnet details 203.129.112.0/20

Network address 203.129.112.0
Prefix length 20 (255.255.240.0)
Range 203.129.112.0 - 203.129.127.255
Hexadecimal cb817000
Binary 11001011 10000001 01110000 00000000
Binary subnet mask 11111111 11111111 11110000 00000000
Number of hosts 4,096
Parent subnet 203.129.96.0/19🔍
Previous subnet 203.129.96.0/20🔍
Next subnet 203.129.128.0/20🔍

Subnet tree

Netblock 203.0.0.0/8🔍 APNIC-AP (AU)
Route 203.129.112.0/20🔍 AS18126 CTC Chubu Telecommunications Co Inc (JP)🔍
Netblock 203.129.112.0/20🔍 CTC (JP)