Tom.be

Subnet
Calculator
Merger
Name

Subnet details 138.187.21.90/31

Network address 138.187.21.90
Prefix length 31 (255.255.255.254)
Range 138.187.21.90 - 138.187.21.91
Hexadecimal 8abb155a
Binary 10001010 10111011 00010101 01011010
Binary subnet mask 11111111 11111111 11111111 11111110
Number of hosts 2
Parent subnet 138.187.21.88/30🔍
Previous subnet 138.187.21.88/31🔍
Next subnet 138.187.21.92/31🔍

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)