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Subnet details 81.26.0.0/21

Network address 81.26.0.0
Prefix length 21 (255.255.248.0)
Range 81.26.0.0 - 81.26.7.255
Hexadecimal 511a0000
Binary 01010001 00011010 00000000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 81.26.0.0/20🔍
Previous subnet 81.25.248.0/21🔍
Next subnet 81.26.8.0/21🔍

Subnet tree

Netblock 81.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)
Route 81.26.0.0/19🔍 AS24848 KIELMAN-EDU-AS Kielce POLAND (PL)🔍
Netblock 81.26.0.0/19🔍 PL-KUOT-20020327 (PL)