Subnet details 81.6.248.0/21

Network address 81.6.248.0

Prefix length 21 (255.255.248.0)

Range 81.6.248.0 - 81.6.255.255

Hexadecimal 5106f800

Binary 01010001 00000110 11111000 00000000

Binary subnet mask 11111111 11111111 11111000 00000000

Number of hosts 2,048

Parent subnet 81.6.240.0/20🔍

Previous subnet 81.6.240.0/21🔍

Next subnet 81.7.0.0/21🔍

Subnet tree

Netblock 81.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)

Route 81.6.192.0/18🔍 AS13285 OPALTELECOM-AS TalkTalk Communications Limited (GB)🔍

Netblock 81.6.192.0/18🔍 UK-NTLI-20020624 (GB)

Netblock 81.6.224.0/19🔍 UK-OPALNET-10122503 (GB)