Tom.be

Subnet
Calculator
Merger
Name

Subnet details 81.18.148.0/25

Network address 81.18.148.0
Prefix length 25 (255.255.255.128)
Range 81.18.148.0 - 81.18.148.127
Hexadecimal 51129400
Binary 01010001 00010010 10010100 00000000
Binary subnet mask 11111111 11111111 11111111 10000000
Number of hosts 128
Parent subnet 81.18.148.0/24🔍
Previous subnet 81.18.147.128/25🔍
Next subnet 81.18.148.128/25🔍

Subnet tree

Netblock 81.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)
Route 81.18.128.0/19🔍 AS15774 TTK-RTL Retail (RU)🔍
Netblock 81.18.128.0/19🔍 RU-TRANSTELECOM-20020114 (RU)
Netblock 81.18.148.0/24🔍 TRANSTELECOM-NN (RU)