Tom.be

Subnet
Calculator
Merger
Name

Subnet details 221.148.122.144/28

Network address 221.148.122.144
Prefix length 28 (255.255.255.240)
Range 221.148.122.144 - 221.148.122.159
Hexadecimal dd947a90
Binary 11011101 10010100 01111010 10010000
Binary subnet mask 11111111 11111111 11111111 11110000
Number of hosts 16
Parent subnet 221.148.122.128/27🔍
Previous subnet 221.148.122.128/28🔍
Next subnet 221.148.122.160/28🔍

Subnet tree

Netblock 221.0.0.0/8🔍 APNIC-AP (AU)
Route 221.144.0.0/12🔍 AS4766 KIXS-AS-KR Korea Telecom (KR)🔍
Netblock 221.144.0.0/12🔍 KORNET (KR)