Tom.be

Subnet
Calculator
Merger
Name

Subnet details 91.90.2.0/23

Network address 91.90.2.0
Prefix length 23 (255.255.254.0)
Range 91.90.2.0 - 91.90.3.255
Hexadecimal 5b5a0200
Binary 01011011 01011010 00000010 00000000
Binary subnet mask 11111111 11111111 11111110 00000000
Number of hosts 512
Parent subnet 91.90.0.0/22🔍
Previous subnet 91.90.0.0/23🔍
Next subnet 91.90.4.0/23🔍

Subnet tree

Netblock 91.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)
Route 91.90.0.0/21🔍 AS41558 C2K-AS (ES)🔍
Netblock 91.90.0.0/21🔍 C2K-NET (ES)