Subnet details 128.240.136.0/21

Network address 128.240.136.0
Prefix length 21 (255.255.248.0)
Range 128.240.136.0 - 128.240.143.255
Hexadecimal 80f08800
Binary 10000000 11110000 10001000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 128.240.128.0/20🔍
Previous subnet 128.240.128.0/21🔍
Next subnet 128.240.144.0/21🔍

Subnet tree

Route 128.240.0.0/16🔍 AS786 JANET Jisc Services Limited (GB)🔍
Netblock 128.240.0.0/16🔍 UNI-NEWCASTLE-LINR (GB)