Tom.be

Subnet
Calculator
Merger
Name

Subnet details 219.229.8.0/21

Network address 219.229.8.0
Prefix length 21 (255.255.248.0)
Range 219.229.8.0 - 219.229.15.255
Hexadecimal dbe50800
Binary 11011011 11100101 00001000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 219.229.0.0/20🔍
Previous subnet 219.229.0.0/21🔍
Next subnet 219.229.16.0/21🔍

Subnet tree

Netblock 219.0.0.0/8🔍 APNIC-AP (AU)
Netblock 219.128.0.0/9🔍 BBTECH (JP)
Route 219.224.0.0/13🔍 AS4538 ERX-CERNET-BKB China Education and Research Network Center (CN)🔍
Netblock 219.228.0.0/15🔍 CERNET-CN (CN)