Tom.be

Subnet
Calculator
Merger
Name

Subnet details 81.90.122.0/23

Network address 81.90.122.0
Prefix length 23 (255.255.254.0)
Range 81.90.122.0 - 81.90.123.255
Hexadecimal 515a7a00
Binary 01010001 01011010 01111010 00000000
Binary subnet mask 11111111 11111111 11111110 00000000
Number of hosts 512
Parent subnet 81.90.120.0/22🔍
Previous subnet 81.90.120.0/23🔍
Next subnet 81.90.124.0/23🔍

Subnet tree

Netblock 81.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)
Route 81.90.112.0/20🔍 AS2586 UNINET-AS Sopruse pst 145 (EE)🔍
Netblock 81.90.112.0/20🔍 EE-ELISA-20060419 (EE)
Netblock 81.90.120.0/22🔍 EE-ELISA-MOBILE-81-90-120 (EE)