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Subnet details 81.17.248.0/22

Network address 81.17.248.0
Prefix length 22 (255.255.252.0)
Range 81.17.248.0 - 81.17.251.255
Hexadecimal 5111f800
Binary 01010001 00010001 11111000 00000000
Binary subnet mask 11111111 11111111 11111100 00000000
Number of hosts 1,024
Parent subnet 81.17.248.0/21🔍
Previous subnet 81.17.244.0/22🔍
Next subnet 81.17.252.0/22🔍

Subnet tree

Netblock 81.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)
Route 81.17.240.0/20🔍 AS39122 BLACKNIGHT-AS (IE)🔍
Netblock 81.17.240.0/20🔍 IE-BLACKNIGHT-20051216 (IE)