Tom.be

Subnet
Calculator
Merger
Name

Subnet details 217.72.192.0/22

Network address 217.72.192.0
Prefix length 22 (255.255.252.0)
Range 217.72.192.0 - 217.72.195.255
Hexadecimal d948c000
Binary 11011001 01001000 11000000 00000000
Binary subnet mask 11111111 11111111 11111100 00000000
Number of hosts 1,024
Parent subnet 217.72.192.0/21🔍
Previous subnet 217.72.188.0/22🔍
Next subnet 217.72.196.0/22🔍

Subnet tree

Netblock 192.0.0.0/2🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)
Netblock 192.0.0.0/3🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)
Netblock 216.0.0.0/6🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)
Netblock 217.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)
Route 217.72.192.0/20🔍 AS8560 IONOS-AS This is the joint network for IONOS Fasthosts Arsys 1 1 Mail and Media and 1 1 Telecom Formerly known as 1 1 Internet SE (DE)🔍
Netblock 217.72.192.0/20🔍 DE-SCHLUND-20001211 (DE)
Netblock 217.72.192.0/22🔍 WEBDE1 (DE)