Tom.be

Subnet
Calculator
Merger
Name

Subnet details 139.30.172.0/23

Network address 139.30.172.0
Prefix length 23 (255.255.254.0)
Range 139.30.172.0 - 139.30.173.255
Hexadecimal 8b1eac00
Binary 10001011 00011110 10101100 00000000
Binary subnet mask 11111111 11111111 11111110 00000000
Number of hosts 512
Parent subnet 139.30.172.0/22🔍
Previous subnet 139.30.170.0/23🔍
Next subnet 139.30.174.0/23🔍

Subnet tree

Netblock 139.16.0.0/12🔍 DE-SIEMENS-19930327 (DE)
Route 139.30.0.0/16🔍 AS680 DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e V (DE)🔍
Netblock 139.30.0.0/16🔍 UNIRO-LAN (DE)