Tom.be

Subnet
Calculator
Merger
Name

Subnet details 223.131.8.0/21

Network address 223.131.8.0
Prefix length 21 (255.255.248.0)
Range 223.131.8.0 - 223.131.15.255
Hexadecimal df830800
Binary 11011111 10000011 00001000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 223.131.0.0/20🔍
Previous subnet 223.131.0.0/21🔍
Next subnet 223.131.16.0/21🔍

Subnet tree

Netblock 223.0.0.0/8🔍 APNIC-AP (AU)
Netblock 223.131.0.0/16🔍 broadNnet (KR)
Route 223.131.0.0/17🔍 AS9689 SKB-FCABLE-AS SK Broadband Co Ltd (KR)🔍