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Subnet details 81.23.166.0/23

Network address 81.23.166.0
Prefix length 23 (255.255.254.0)
Range 81.23.166.0 - 81.23.167.255
Hexadecimal 5117a600
Binary 01010001 00010111 10100110 00000000
Binary subnet mask 11111111 11111111 11111110 00000000
Number of hosts 512
Parent subnet 81.23.164.0/22🔍
Previous subnet 81.23.164.0/23🔍
Next subnet 81.23.168.0/23🔍

Subnet tree

Netblock 81.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)
Route 81.23.160.0/20🔍 AS8359 MTS (RU)🔍
Netblock 81.23.160.0/20🔍 RU-MTU-20090128 (RU)
Route 81.23.164.0/22🔍 AS30881 TENSOR-AS Yaroslavl branch (RU)🔍