Tom.be

Subnet
Calculator
Merger
Name

Subnet details 81.45.76.0/22

Network address 81.45.76.0
Prefix length 22 (255.255.252.0)
Range 81.45.76.0 - 81.45.79.255
Hexadecimal 512d4c00
Binary 01010001 00101101 01001100 00000000
Binary subnet mask 11111111 11111111 11111100 00000000
Number of hosts 1,024
Parent subnet 81.45.72.0/21🔍
Previous subnet 81.45.72.0/22🔍
Next subnet 81.45.80.0/22🔍

Subnet tree

Netblock 81.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)
Route 81.32.0.0/12🔍 AS3352 Telefonica de EspaNa (ES)🔍
Netblock 81.32.0.0/12🔍 ES-TELEFONICA-20020215 (ES)
Netblock 81.45.64.0/19🔍 RIMA (ES)