Subnet details 144.87.64.0/21

Network address 144.87.64.0

Prefix length 21 (255.255.248.0)

Range 144.87.64.0 - 144.87.71.255

Hexadecimal 90574000

Binary 10010000 01010111 01000000 00000000

Binary subnet mask 11111111 11111111 11111000 00000000

Number of hosts 2,048

Parent subnet 144.87.64.0/20🔍

Previous subnet 144.87.56.0/21🔍

Next subnet 144.87.72.0/21🔍

Subnet tree

Netblock 128.0.0.0/2🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)

Netblock 128.0.0.0/3🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)

Netblock 144.0.0.0/5🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)

Netblock 144.64.0.0/11🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)

Route 144.87.0.0/16🔍 AS2856 BT-UK-AS BTnet UK Regional network (GB)🔍

Netblock 144.87.0.0/16🔍 UKPOIT-NET (GB)