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Subnet details 81.58.64.0/20

Network address 81.58.64.0
Prefix length 20 (255.255.240.0)
Range 81.58.64.0 - 81.58.79.255
Hexadecimal 513a4000
Binary 01010001 00111010 01000000 00000000
Binary subnet mask 11111111 11111111 11110000 00000000
Number of hosts 4,096
Parent subnet 81.58.64.0/19🔍
Previous subnet 81.58.48.0/20🔍
Next subnet 81.58.80.0/20🔍

Subnet tree

Netblock 81.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)
Route 81.58.0.0/15🔍 AS13127 Odido AS for the Odido IP Transport backbone (NL)🔍
Netblock 81.58.0.0/15🔍 NL-ODIDO-20021128 (NL)
Netblock 81.58.64.0/18🔍 ZONNET-CUST-ADSL-5 (NL)