Subnet details 89.18.64.0/21

Network address 89.18.64.0
Prefix length 21 (255.255.248.0)
Range 89.18.64.0 - 89.18.71.255
Hexadecimal 59124000
Binary 01011001 00010010 01000000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 89.18.64.0/20🔍
Previous subnet 89.18.56.0/21🔍
Next subnet 89.18.72.0/21🔍

Subnet tree

Netblock 89.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)
Route 89.18.64.0/19🔍 AS49406 FWI (IE)🔍
Netblock 89.18.64.0/19🔍 IE-FASTWIRELESSINTERNET-20060810 (IE)
Netblock 89.18.64.0/20🔍 FWI (IE)