Tom.be

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Subnet details 31.55.72.0/21

Network address 31.55.72.0
Prefix length 21 (255.255.248.0)
Range 31.55.72.0 - 31.55.79.255
Hexadecimal 1f374800
Binary 00011111 00110111 01001000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 31.55.64.0/20🔍
Previous subnet 31.55.64.0/21🔍
Next subnet 31.55.80.0/21🔍

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 31.52.0.0/14🔍 BT-INFRA (GB)
Netblock 31.55.64.0/18🔍 BT-PUBIP-INT (GB)