Subnet details 138.40.16.0/21

Network address 138.40.16.0
Prefix length 21 (255.255.248.0)
Range 138.40.16.0 - 138.40.23.255
Hexadecimal 8a281000
Binary 10001010 00101000 00010000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 138.40.16.0/20🔍
Previous subnet 138.40.8.0/21🔍
Next subnet 138.40.24.0/21🔍

Subnet tree

Route 138.40.0.0/16🔍 AS786 JANET Jisc Services Limited (GB)🔍
Netblock 138.40.0.0/16🔍 UKCITY-NET (GB)