Tom.be

Subnet
Calculator
Merger
Name

Subnet details 138.102.144.0/21

Network address 138.102.144.0
Prefix length 21 (255.255.248.0)
Range 138.102.144.0 - 138.102.151.255
Hexadecimal 8a669000
Binary 10001010 01100110 10010000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 138.102.144.0/20🔍
Previous subnet 138.102.136.0/21🔍
Next subnet 138.102.152.0/21🔍

Subnet tree

Route 138.102.0.0/16🔍 AS2200 FR-RENATER Reseau National de telecommunications pour la Technologie (FR)🔍
Netblock 138.102.0.0/16🔍 FR-INRAE-138-102 (FR)