Tom.be

Subnet
Calculator
Merger
Name

Subnet details 128.140.232.0/21

Network address 128.140.232.0
Prefix length 21 (255.255.248.0)
Range 128.140.232.0 - 128.140.239.255
Hexadecimal 808ce800
Binary 10000000 10001100 11101000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 128.140.224.0/20🔍
Previous subnet 128.140.224.0/21🔍
Next subnet 128.140.240.0/21🔍

Subnet tree

Netblock 128.0.0.0/8🔍 ERX-NETBLOCK (AU)
Netblock 128.140.0.0/14🔍 CERN-GPN-DYN (CH)
Route 128.140.232.0/21🔍 AS197973 SKRA-NET (IS)🔍
Netblock 128.140.232.0/21🔍 IS-SKRA-20111012 (IS)