Tom.be

Subnet
Calculator
Merger
Name

Subnet details 221.120.30.0/24

Network address 221.120.30.0
Prefix length 24 (255.255.255.0)
Range 221.120.30.0 - 221.120.30.255
Hexadecimal dd781e00
Binary 11011101 01111000 00011110 00000000
Binary subnet mask 11111111 11111111 11111111 00000000
Number of hosts 256
Parent subnet 221.120.30.0/23🔍
Previous subnet 221.120.29.0/24🔍
Next subnet 221.120.31.0/24🔍

Subnet tree

Netblock 221.0.0.0/8🔍 APNIC-AP (AU)
Netblock 221.120.0.0/17🔍 EMOME-NET (TW)
Route 221.120.30.0/24🔍 AS17421 EMOME-NET Mobile Business Group (TW)🔍