Tom.be

Subnet
Calculator
Merger
Name

Subnet details 89.21.56.0/21

Network address 89.21.56.0
Prefix length 21 (255.255.248.0)
Range 89.21.56.0 - 89.21.63.255
Hexadecimal 59153800
Binary 01011001 00010101 00111000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 89.21.48.0/20🔍
Previous subnet 89.21.48.0/21🔍
Next subnet 89.21.64.0/21🔍

Subnet tree

Netblock 89.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)
Route 89.21.32.0/19🔍 AS20886 DE-IORG-AS-1 Pennefeldsweg 12 D-53177 Bonn Germany (DE)🔍
Netblock 89.21.32.0/19🔍 DE-INTERNETORG-20060914 (DE)