Tom.be

Subnet
Calculator
Merger
Name

Subnet details 61.122.40.0/21

Network address 61.122.40.0
Prefix length 21 (255.255.248.0)
Range 61.122.40.0 - 61.122.47.255
Hexadecimal 3d7a2800
Binary 00111101 01111010 00101000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 61.122.32.0/20🔍
Previous subnet 61.122.32.0/21🔍
Next subnet 61.122.48.0/21🔍

Subnet tree

Netblock 61.0.0.0/8🔍 APNIC-AP (AU)
Netblock 61.112.0.0/12🔍 JPNIC-NET-JP (JP)
Route 61.122.32.0/20🔍 AS17676 ULTINA SoftBank Mobile Corp (JP)🔍