Subnet details 217.19.80.0/21

Network address 217.19.80.0
Prefix length 21 (255.255.248.0)
Range 217.19.80.0 - 217.19.87.255
Hexadecimal d9135000
Binary 11011001 00010011 01010000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 217.19.80.0/20🔍
Previous subnet 217.19.72.0/21🔍
Next subnet 217.19.88.0/21🔍

Subnet tree

Netblock 217.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)
Netblock 217.19.64.0/19🔍 GR-UUNET-20000919 (GR)