Tom.be

Subnet
Calculator
Merger
Name

Subnet details 211.221.128.0/17

Network address 211.221.128.0
Prefix length 17 (255.255.128.0)
Range 211.221.128.0 - 211.221.255.255
Hexadecimal d3dd8000
Binary 11010011 11011101 10000000 00000000
Binary subnet mask 11111111 11111111 10000000 00000000
Number of hosts 32,768
Parent subnet 211.221.0.0/16🔍
Previous subnet 211.221.0.0/17🔍
Next subnet 211.222.0.0/17🔍

Subnet tree

Netblock 211.0.0.0/8🔍 APNIC-AP (AU)
Route 211.216.0.0/13🔍 AS4766 KIXS-AS-KR Korea Telecom (KR)🔍
Netblock 211.216.0.0/13🔍 KORNET (KR)