Tom.be

Subnet
Calculator
Merger
Name

Subnet details 212.19.40.0/21

Network address 212.19.40.0
Prefix length 21 (255.255.248.0)
Range 212.19.40.0 - 212.19.47.255
Hexadecimal d4132800
Binary 11010100 00010011 00101000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 212.19.32.0/20🔍
Previous subnet 212.19.32.0/21🔍
Next subnet 212.19.48.0/21🔍

Subnet tree

Netblock 212.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)
Route 212.19.32.0/19🔍 AS12306 PLUSLINE (DE)🔍
Netblock 212.19.32.0/19🔍 DE-PLUSLINE-990303 (DE)