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Subnet details 163.9.40.0/21

Network address 163.9.40.0
Prefix length 21 (255.255.248.0)
Range 163.9.40.0 - 163.9.47.255
Hexadecimal a3092800
Binary 10100011 00001001 00101000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 163.9.32.0/20🔍
Previous subnet 163.9.32.0/21🔍
Next subnet 163.9.48.0/21🔍

Subnet tree

Netblock 163.0.0.0/9🔍 EDF-NET05a (FR)
Netblock 163.0.0.0/10🔍 TANET-B (TW)
Netblock 163.0.0.0/11🔍 TANET-B (TW)
Route 163.9.0.0/16🔍 AS2200 FR-RENATER Reseau National de telecommunications pour la Technologie (FR)🔍
Netblock 163.9.0.0/16🔍 FR-CNRS-ORLEANS (FR)