Tom.be

Subnet
Calculator
Merger
Name

Subnet details 81.4.192.0/18

Network address 81.4.192.0
Prefix length 18 (255.255.192.0)
Range 81.4.192.0 - 81.4.255.255
Hexadecimal 5104c000
Binary 01010001 00000100 11000000 00000000
Binary subnet mask 11111111 11111111 11000000 00000000
Number of hosts 16,384
Parent subnet 81.4.128.0/17🔍
Previous subnet 81.4.128.0/18🔍
Next subnet 81.5.0.0/18🔍

Subnet tree

Netblock 81.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)
Route 81.4.192.0/18🔍 AS15774 TTK-RTL Retail (RU)🔍
Netblock 81.4.192.0/18🔍 RU-TRANSTELECOM-20020515 (RU)