Subnet details 81.15.104.0/21

Network address 81.15.104.0
Prefix length 21 (255.255.248.0)
Range 81.15.104.0 - 81.15.111.255
Hexadecimal 510f6800
Binary 01010001 00001111 01101000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 81.15.96.0/20🔍
Previous subnet 81.15.96.0/21🔍
Next subnet 81.15.112.0/21🔍

Subnet tree

Netblock 81.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)
Route 81.15.0.0/17🔍 AS12969 Vodafone Iceland (IS)🔍
Netblock 81.15.0.0/17🔍 IS-OR-20020805 (IS)
Netblock 81.15.104.0/21🔍 VFIS-DHCP (IS)