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Subnet details 80.66.0.0/21

Network address 80.66.0.0
Prefix length 21 (255.255.248.0)
Range 80.66.0.0 - 80.66.7.255
Hexadecimal 50420000
Binary 01010000 01000010 00000000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 80.66.0.0/20🔍
Previous subnet 80.65.248.0/21🔍
Next subnet 80.66.8.0/21🔍

Subnet tree

Netblock 80.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)
Route 80.66.0.0/19🔍 AS9145 EWETEL (DE)🔍
Netblock 80.66.0.0/19🔍 DE-EWETEL-20010515 (DE)