Tom.be

Subnet
Calculator
Merger
Name

Subnet details 163.51.0.0/16

Network address 163.51.0.0
Prefix length 16 (255.255.0.0)
Range 163.51.0.0 - 163.51.255.255
Hexadecimal a3330000
Binary 10100011 00110011 00000000 00000000
Binary subnet mask 11111111 11111111 00000000 00000000
Number of hosts 65,536
Parent subnet 163.50.0.0/15🔍
Previous subnet 163.50.0.0/16🔍
Next subnet 163.52.0.0/16🔍

Subnet tree

Netblock 163.0.0.0/8🔍 ERX-NETBLOCK (AU)
Netblock 163.0.0.0/9🔍 EDF-NET05a (FR)
Netblock 163.0.0.0/10🔍 TANET-B (TW)
Route 163.51.0.0/16🔍 AS2907 JPNIC-2Byte-ASBLOCK-AP for assignment to JPNIC members (JP)🔍
Netblock 163.51.0.0/16🔍 KNURINK (JP)