Subnet details 81.57.48.0/20

Network address 81.57.48.0

Prefix length 20 (255.255.240.0)

Range 81.57.48.0 - 81.57.63.255

Hexadecimal 51393000

Binary 01010001 00111001 00110000 00000000

Binary subnet mask 11111111 11111111 11110000 00000000

Number of hosts 4,096

Parent subnet 81.57.32.0/19🔍

Previous subnet 81.57.32.0/20🔍

Next subnet 81.57.64.0/20🔍

Subnet tree

Netblock 81.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)

Route 81.56.0.0/15🔍 AS29447 TIF-AS Iliad Italia S p A (FR)🔍

Netblock 81.56.0.0/15🔍 FR-PROXAD-20021115 (IT)

Netblock 81.57.0.0/16🔍 IT-ILIAD-FTTH (IT)