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Subnet details 81.222.64.0/20

Network address 81.222.64.0
Prefix length 20 (255.255.240.0)
Range 81.222.64.0 - 81.222.79.255
Hexadecimal 51de4000
Binary 01010001 11011110 01000000 00000000
Binary subnet mask 11111111 11111111 11110000 00000000
Number of hosts 4,096
Parent subnet 81.222.64.0/19🔍
Previous subnet 81.222.48.0/20🔍
Next subnet 81.222.80.0/20🔍

Subnet tree

Netblock 81.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)
Netblock 81.222.0.0/16🔍 RU-SOVINTEL-20021128 (RU)
Route 81.222.0.0/17🔍 AS3216 SOVAM-AS (RU)🔍
Route 81.222.64.0/19🔍 AS8402 CORBINA-AS OJSC Vimpelcom (RU)🔍