Subnet details 221.199.200.0/21

Network address 221.199.200.0
Prefix length 21 (255.255.248.0)
Range 221.199.200.0 - 221.199.207.255
Hexadecimal ddc7c800
Binary 11011101 11000111 11001000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 221.199.192.0/20🔍
Previous subnet 221.199.192.0/21🔍
Next subnet 221.199.208.0/21🔍

Subnet tree

Netblock 221.0.0.0/8🔍 APNIC-AP (AU)
Netblock 221.196.0.0/14🔍 UNICOM-TJ (CN)
Netblock 221.199.128.0/17🔍 UNICOM-NM (CN)
Route 221.199.192.0/20🔍 AS4837 CHINA169-Backbone CHINA UNICOM China169 Backbone (CN)🔍