Tom.be

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Subnet details 138.249.40.0/21

Network address 138.249.40.0
Prefix length 21 (255.255.248.0)
Range 138.249.40.0 - 138.249.47.255
Hexadecimal 8af92800
Binary 10001010 11111001 00101000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 138.249.32.0/20🔍
Previous subnet 138.249.32.0/21🔍
Next subnet 138.249.48.0/21🔍

Subnet tree

Netblock 138.0.0.0/8🔍 ERX-NETBLOCK (AU)
Netblock 138.192.0.0/10🔍 ABB-SE-NET1_1 (CH)
Netblock 138.249.0.0/16🔍 HK-ADDRESS-19900613 (GB)