Tom.be

Subnet
Calculator
Merger
Name

Subnet details 211.66.0.0/22

Network address 211.66.0.0
Prefix length 22 (255.255.252.0)
Range 211.66.0.0 - 211.66.3.255
Hexadecimal d3420000
Binary 11010011 01000010 00000000 00000000
Binary subnet mask 11111111 11111111 11111100 00000000
Number of hosts 1,024
Parent subnet 211.66.0.0/21🔍
Previous subnet 211.65.252.0/22🔍
Next subnet 211.66.4.0/22🔍

Subnet tree

Netblock 211.0.0.0/8🔍 APNIC-AP (AU)
Netblock 211.64.0.0/10🔍 CNNIC (CN)
Route 211.64.0.0/13🔍 AS4538 ERX-CERNET-BKB China Education and Research Network Center (CN)🔍
Netblock 211.64.0.0/13🔍 CERNET-CN (CN)