Tom.be

Subnet
Calculator
Merger
Name

Subnet details 80.87.240.0/21

Network address 80.87.240.0
Prefix length 21 (255.255.248.0)
Range 80.87.240.0 - 80.87.247.255
Hexadecimal 5057f000
Binary 01010000 01010111 11110000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 80.87.240.0/20🔍
Previous subnet 80.87.232.0/21🔍
Next subnet 80.87.248.0/21🔍

Subnet tree

Netblock 80.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)
Netblock 80.87.240.0/20🔍 BA-LANACO-20050524 (BA)
Route 80.87.240.0/21🔍 AS16145 LANACO-AS (BA)🔍