Tom.be

Subnet
Calculator
Merger
Name

Subnet details 221.195.192.0/18

Network address 221.195.192.0
Prefix length 18 (255.255.192.0)
Range 221.195.192.0 - 221.195.255.255
Hexadecimal ddc3c000
Binary 11011101 11000011 11000000 00000000
Binary subnet mask 11111111 11111111 11000000 00000000
Number of hosts 16,384
Parent subnet 221.195.128.0/17🔍
Previous subnet 221.195.128.0/18🔍
Next subnet 221.196.0.0/18🔍

Subnet tree

Netblock 221.0.0.0/8🔍 APNIC-AP (AU)
Route 221.192.0.0/14🔍 AS4837 CHINA169-Backbone CHINA UNICOM China169 Backbone (CN)🔍
Netblock 221.192.0.0/14🔍 UNICOM-HE (CN)
Netblock 221.195.128.0/17🔍 CZ-RENQIUHUAYOU (cn)