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Subnet details 163.66.4.0/23

Network address 163.66.4.0
Prefix length 23 (255.255.254.0)
Range 163.66.4.0 - 163.66.5.255
Hexadecimal a3420400
Binary 10100011 01000010 00000100 00000000
Binary subnet mask 11111111 11111111 11111110 00000000
Number of hosts 512
Parent subnet 163.66.4.0/22🔍
Previous subnet 163.66.2.0/23🔍
Next subnet 163.66.6.0/23🔍

Subnet tree

Netblock 163.0.0.0/9🔍 EDF-NET05a (FR)
Netblock 163.64.0.0/10🔍 FR-EDF-ENEDIS (FR)
Netblock 163.64.0.0/10🔍 Electricite-de-France (FR)
Netblock 163.64.0.0/12🔍 EDF-NET05g (FR)
Netblock 163.66.0.0/16🔍 SOFTLAYER (FR)