Tom.be

Subnet
Calculator
Merger
Name

Subnet details 223.170.144.0/21

Network address 223.170.144.0
Prefix length 21 (255.255.248.0)
Range 223.170.144.0 - 223.170.151.255
Hexadecimal dfaa9000
Binary 11011111 10101010 10010000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 223.170.144.0/20🔍
Previous subnet 223.170.136.0/21🔍
Next subnet 223.170.152.0/21🔍

Subnet tree

Netblock 223.0.0.0/8🔍 APNIC-AP (AU)
Route 223.168.0.0/13🔍 AS17853 LGTELECOM-AS-KR LGTELECOM (KR)🔍
Netblock 223.168.0.0/13🔍 LGTELECOM (KR)