Subnet details 81.23.112.0/20

Network address 81.23.112.0
Prefix length 20 (255.255.240.0)
Range 81.23.112.0 - 81.23.127.255
Hexadecimal 51177000
Binary 01010001 00010111 01110000 00000000
Binary subnet mask 11111111 11111111 11110000 00000000
Number of hosts 4,096
Parent subnet 81.23.96.0/19🔍
Previous subnet 81.23.96.0/20🔍
Next subnet 81.23.128.0/20🔍

Subnet tree

Netblock 81.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)
Route 81.23.96.0/19🔍 AS24739 SEVEREN-TELECOM St Petersburg Russia (RU)🔍
Netblock 81.23.96.0/19🔍 RU-SEVEREN-20020228 (RU)