Tom.be

Subnet
Calculator
Merger
Name

Subnet details 138.187.20.40/30

Network address 138.187.20.40
Prefix length 30 (255.255.255.252)
Range 138.187.20.40 - 138.187.20.43
Hexadecimal 8abb1428
Binary 10001010 10111011 00010100 00101000
Binary subnet mask 11111111 11111111 11111111 11111100
Number of hosts 4
Parent subnet 138.187.20.40/29🔍
Previous subnet 138.187.20.36/30🔍
Next subnet 138.187.20.44/30🔍

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)