Subnet details 217.8.16.0/21

Network address 217.8.16.0
Prefix length 21 (255.255.248.0)
Range 217.8.16.0 - 217.8.23.255
Hexadecimal d9081000
Binary 11011001 00001000 00010000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 217.8.16.0/20🔍
Previous subnet 217.8.8.0/21🔍
Next subnet 217.8.24.0/21🔍

Subnet tree

Netblock 217.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)
Route 217.8.0.0/19🔍 AS13285 OPALTELECOM-AS TalkTalk Communications Limited (GB)🔍
Netblock 217.8.0.0/19🔍 UK-NTLI-20000801 (GB)
Netblock 217.8.16.0/20🔍 UK-OPALNET-10122521 (GB)