Tom.be

Subnet
Calculator
Merger
Name

Subnet details 144.57.128.0/21

Network address 144.57.128.0
Prefix length 21 (255.255.248.0)
Range 144.57.128.0 - 144.57.135.255
Hexadecimal 90398000
Binary 10010000 00111001 10000000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 144.57.128.0/20🔍
Previous subnet 144.57.120.0/21🔍
Next subnet 144.57.136.0/21🔍

Subnet tree

Netblock 144.57.0.0/16🔍 SE-SKANSKA-NET1 (SE)
Route 144.57.128.0/17🔍 AS39052 SKANSKANET-AS (SE)🔍
Netblock 144.57.128.0/17🔍 SE-SKANSKA-NET4 (SE)