Subnet details 81.28.166.0/23

Network address 81.28.166.0
Prefix length 23 (255.255.254.0)
Range 81.28.166.0 - 81.28.167.255
Hexadecimal 511ca600
Binary 01010001 00011100 10100110 00000000
Binary subnet mask 11111111 11111111 11111110 00000000
Number of hosts 512
Parent subnet 81.28.164.0/22🔍
Previous subnet 81.28.164.0/23🔍
Next subnet 81.28.168.0/23🔍

Subnet tree

Netblock 81.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)
Route 81.28.160.0/19🔍 AS8439 AIST JSC AIST (RU)🔍
Netblock 81.28.160.0/19🔍 RU-RTK-20021104 (RU)