Subnet details 31.55.128.0/17

Network address 31.55.128.0
Prefix length 17 (255.255.128.0)
Range 31.55.128.0 - 31.55.255.255
Hexadecimal 1f378000
Binary 00011111 00110111 10000000 00000000
Binary subnet mask 11111111 11111111 10000000 00000000
Number of hosts 32,768
Parent subnet 31.55.0.0/16🔍
Previous subnet 31.55.0.0/17🔍
Next subnet 31.56.0.0/17🔍

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 31.55.128.0/17🔍 BT-Global-MPLS (GB)