Tom.be

Subnet
Calculator
Merger
Name

Subnet details 89.102.208.0/21

Network address 89.102.208.0
Prefix length 21 (255.255.248.0)
Range 89.102.208.0 - 89.102.215.255
Hexadecimal 5966d000
Binary 01011001 01100110 11010000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 89.102.208.0/20🔍
Previous subnet 89.102.200.0/21🔍
Next subnet 89.102.216.0/21🔍

Subnet tree

Netblock 89.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)
Route 89.102.0.0/15🔍 AS16019 VODAFONE-CZ-AS (CZ)🔍
Netblock 89.102.0.0/15🔍 CZ-OSKARMOBIL-20060224 (CZ)