Tom.be

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Subnet details 31.51.0.0/20

Network address 31.51.0.0
Prefix length 20 (255.255.240.0)
Range 31.51.0.0 - 31.51.15.255
Hexadecimal 1f330000
Binary 00011111 00110011 00000000 00000000
Binary subnet mask 11111111 11111111 11110000 00000000
Number of hosts 4,096
Parent subnet 31.51.0.0/19🔍
Previous subnet 31.50.240.0/20🔍
Next subnet 31.51.16.0/20🔍

Subnet tree

Route 31.48.0.0/13🔍 AS2856 BT-UK-AS BTnet UK Regional network (GB)🔍
Netblock 31.48.0.0/13🔍 UK-BT-20101231 (GB)
Netblock 31.48.0.0/14🔍 BT-INFRA (GB)
Netblock 31.51.0.0/16🔍 BT-Central-Plus (GB)