Tom.be

Subnet
Calculator
Merger
Name

Subnet details 42.122.48.0/20

Network address 42.122.48.0
Prefix length 20 (255.255.240.0)
Range 42.122.48.0 - 42.122.63.255
Hexadecimal 2a7a3000
Binary 00101010 01111010 00110000 00000000
Binary subnet mask 11111111 11111111 11110000 00000000
Number of hosts 4,096
Parent subnet 42.122.32.0/19🔍
Previous subnet 42.122.32.0/20🔍
Next subnet 42.122.64.0/20🔍

Subnet tree

Netblock 32.0.0.0/3🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)
Netblock 40.0.0.0/6🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)
Netblock 42.0.0.0/8🔍 APNIC-AP (AU)
Route 42.122.0.0/16🔍 AS17638 CHINATELECOM-TJ-AS-AP ASN for TIANJIN Provincial Net of CT (CN)🔍
Netblock 42.122.0.0/16🔍 CHINANET-TJ (CN)