Tom.be

Subnet
Calculator
Merger
Name

Subnet details 128.176.216.0/21

Network address 128.176.216.0
Prefix length 21 (255.255.248.0)
Range 128.176.216.0 - 128.176.223.255
Hexadecimal 80b0d800
Binary 10000000 10110000 11011000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 128.176.208.0/20🔍
Previous subnet 128.176.208.0/21🔍
Next subnet 128.176.224.0/21🔍

Subnet tree

Netblock 128.0.0.0/8🔍 ERX-NETBLOCK (AU)
Route 128.176.0.0/16🔍 AS680 DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e V (DE)🔍
Netblock 128.176.0.0/16🔍 DMSWWU-ETHER (DE)