Tom.be

Subnet
Calculator
Merger
Name

Subnet details 138.187.28.0/25

Network address 138.187.28.0
Prefix length 25 (255.255.255.128)
Range 138.187.28.0 - 138.187.28.127
Hexadecimal 8abb1c00
Binary 10001010 10111011 00011100 00000000
Binary subnet mask 11111111 11111111 11111111 10000000
Number of hosts 128
Parent subnet 138.187.28.0/24🔍
Previous subnet 138.187.27.128/25🔍
Next subnet 138.187.28.128/25🔍

Subnet tree

Netblock 138.184.0.0/13🔍 CH-UNISOURCE-19900518 (CH)
Route 138.187.0.0/16🔍 AS3303 SWISSCOM Swisscom Switzerland Ltd (CH)🔍
Netblock 138.187.0.0/17🔍 Swisscom-Infra (CH)