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Subnet details 81.30.80.0/20

Network address 81.30.80.0
Prefix length 20 (255.255.240.0)
Range 81.30.80.0 - 81.30.95.255
Hexadecimal 511e5000
Binary 01010001 00011110 01010000 00000000
Binary subnet mask 11111111 11111111 11110000 00000000
Number of hosts 4,096
Parent subnet 81.30.64.0/19🔍
Previous subnet 81.30.64.0/20🔍
Next subnet 81.30.96.0/20🔍

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Netblock 81.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)
Route 81.30.80.0/20🔍 AS44087 BEST-AS (BY)🔍
Netblock 81.30.80.0/20🔍 BY-BEST-20060403 (BY)