Tom.be

Subnet
Calculator
Merger
Name

Subnet details 203.86.128.0/20

Network address 203.86.128.0
Prefix length 20 (255.255.240.0)
Range 203.86.128.0 - 203.86.143.255
Hexadecimal cb568000
Binary 11001011 01010110 10000000 00000000
Binary subnet mask 11111111 11111111 11110000 00000000
Number of hosts 4,096
Parent subnet 203.86.128.0/19🔍
Previous subnet 203.86.112.0/20🔍
Next subnet 203.86.144.0/20🔍

Subnet tree

Netblock 203.0.0.0/8🔍 APNIC-AP (AU)
Route 203.86.128.0/19🔍 AS4515 PCCW-AS-AP PCCW IMS Ltd PCCW Business Internet Access (HK)🔍
Netblock 203.86.128.0/19🔍 PCCW-BIA (HK)
Netblock 203.86.128.0/20🔍 HKT-BIA (HK)