Tom.be

Subnet
Calculator
Merger
Name

Subnet details 217.217.56.0/22

Network address 217.217.56.0
Prefix length 22 (255.255.252.0)
Range 217.217.56.0 - 217.217.59.255
Hexadecimal d9d93800
Binary 11011001 11011001 00111000 00000000
Binary subnet mask 11111111 11111111 11111100 00000000
Number of hosts 1,024
Parent subnet 217.217.56.0/21🔍
Previous subnet 217.217.52.0/22🔍
Next subnet 217.217.60.0/22🔍

Subnet tree

Netblock 217.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)
Netblock 217.216.0.0/15🔍 DE-TERRATRANSIT-20010402 (DE)
Netblock 217.217.48.0/20🔍 DE-IPXO-20250709 (DE)
Route 217.217.56.0/21🔍 AS2856 BT-UK-AS BTnet UK Regional network (GB)🔍
Netblock 217.217.56.0/22🔍 NET-217-217-56-0-22 (US)