Subnet details 81.163.240.0/20

Network address 81.163.240.0
Prefix length 20 (255.255.240.0)
Range 81.163.240.0 - 81.163.255.255
Hexadecimal 51a3f000
Binary 01010001 10100011 11110000 00000000
Binary subnet mask 11111111 11111111 11110000 00000000
Number of hosts 4,096
Parent subnet 81.163.224.0/19🔍
Previous subnet 81.163.224.0/20🔍
Next subnet 81.164.0.0/20🔍

Subnet tree

Netblock 81.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)
Route 81.163.240.0/20🔍 AS51973 KOLT-AS (RU)🔍
Netblock 81.163.240.0/20🔍 KOLT-NET (RU)