Tom.be

Subnet
Calculator
Merger
Name

Subnet details 219.246.140.0/23

Network address 219.246.140.0
Prefix length 23 (255.255.254.0)
Range 219.246.140.0 - 219.246.141.255
Hexadecimal dbf68c00
Binary 11011011 11110110 10001100 00000000
Binary subnet mask 11111111 11111111 11111110 00000000
Number of hosts 512
Parent subnet 219.246.140.0/22🔍
Previous subnet 219.246.138.0/23🔍
Next subnet 219.246.142.0/23🔍

Subnet tree

Netblock 219.0.0.0/8🔍 APNIC-AP (AU)
Netblock 219.128.0.0/9🔍 BBTECH (JP)
Route 219.244.0.0/14🔍 AS4538 ERX-CERNET-BKB China Education and Research Network Center (CN)🔍
Netblock 219.244.0.0/14🔍 CERNET-CN (CN)