Tom.be

Subnet
Calculator
Merger
Name

Subnet details 144.204.128.0/21

Network address 144.204.128.0
Prefix length 21 (255.255.248.0)
Range 144.204.128.0 - 144.204.135.255
Hexadecimal 90cc8000
Binary 10010000 11001100 10000000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 144.204.128.0/20🔍
Previous subnet 144.204.120.0/21🔍
Next subnet 144.204.136.0/21🔍

Subnet tree

Route 144.204.0.0/16🔍 AS2426 FR-RENATER-RUBIS RUBIS Metropolitan Area Network (FR)🔍
Netblock 144.204.0.0/16🔍 FR-ONERA (FR)