Tom.be

Subnet
Calculator
Merger
Name

Subnet details 213.1.40.0/23

Network address 213.1.40.0
Prefix length 23 (255.255.254.0)
Range 213.1.40.0 - 213.1.41.255
Hexadecimal d5012800
Binary 11010101 00000001 00101000 00000000
Binary subnet mask 11111111 11111111 11111110 00000000
Number of hosts 512
Parent subnet 213.1.40.0/22🔍
Previous subnet 213.1.38.0/23🔍
Next subnet 213.1.42.0/23🔍

Subnet tree

Netblock 213.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)
Route 213.1.0.0/16🔍 AS2856 BT-UK-AS BTnet UK Regional network (GB)🔍
Netblock 213.1.0.0/16🔍 UK-BT-991111 (GB)
Netblock 213.1.0.0/17🔍 BT-INFRA (GB)
Netblock 213.1.40.0/22🔍 BT-ENT (GB)