Tom.be

Subnet
Calculator
Merger
Name

Subnet details 210.137.0.0/18

Network address 210.137.0.0
Prefix length 18 (255.255.192.0)
Range 210.137.0.0 - 210.137.63.255
Hexadecimal d2890000
Binary 11010010 10001001 00000000 00000000
Binary subnet mask 11111111 11111111 11000000 00000000
Number of hosts 16,384
Parent subnet 210.137.0.0/17🔍
Previous subnet 210.136.192.0/18🔍
Next subnet 210.137.64.0/18🔍

Subnet tree

Netblock 192.0.0.0/2🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)
Netblock 192.0.0.0/3🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)
Netblock 210.0.0.0/8🔍 APNIC-AP (AU)
Netblock 210.136.0.0/13🔍 JPNIC-NET-JP (JP)
Route 210.137.0.0/16🔍 AS2907 JPNIC-2Byte-ASBLOCK-AP for assignment to JPNIC members (JP)🔍