Subnet details 81.136.0.0/14

Network address 81.136.0.0
Prefix length 14 (255.252.0.0)
Range 81.136.0.0 - 81.139.255.255
Hexadecimal 51880000
Binary 01010001 10001000 00000000 00000000
Binary subnet mask 11111111 11111100 00000000 00000000
Number of hosts 262,144
Parent subnet 81.136.0.0/13🔍
Previous subnet 81.132.0.0/14🔍
Next subnet 81.140.0.0/14🔍

Subnet tree

Netblock 81.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)
Route 81.128.0.0/11🔍 AS2856 BT-UK-AS BTnet UK Regional network (GB)🔍
Netblock 81.128.0.0/11🔍 UK-BT-20020725 (GB)
Netblock 81.128.0.0/12🔍 BT-INFRA (GB)