Tom.be

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Subnet details 81.26.72.0/21

Network address 81.26.72.0
Prefix length 21 (255.255.248.0)
Range 81.26.72.0 - 81.26.79.255
Hexadecimal 511a4800
Binary 01010001 00011010 01001000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 81.26.64.0/20🔍
Previous subnet 81.26.64.0/21🔍
Next subnet 81.26.80.0/21🔍

Subnet tree

Netblock 81.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)
Route 81.26.64.0/20🔍 AS328366 FirstnetTechnology-AS FIRSTNET TECHNOLOGY SERVICES PTY LT (ZA)🔍
Netblock 81.26.72.0/21🔍 FIRSTNET_EXT01 (ZA)