Tom.be

Subnet
Calculator
Merger
Name

Subnet details 217.72.30.0/23

Network address 217.72.30.0
Prefix length 23 (255.255.254.0)
Range 217.72.30.0 - 217.72.31.255
Hexadecimal d9481e00
Binary 11011001 01001000 00011110 00000000
Binary subnet mask 11111111 11111111 11111110 00000000
Number of hosts 512
Parent subnet 217.72.28.0/22🔍
Previous subnet 217.72.28.0/23🔍
Next subnet 217.72.32.0/23🔍

Subnet tree

Netblock 217.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)
Route 217.72.16.0/20🔍 AS48904 VaggerydEnergi (SE)🔍
Netblock 217.72.16.0/20🔍 SE-VAGGERYD-20030821 (SE)