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Subnet details 137.189.16.0/21

Network address 137.189.16.0
Prefix length 21 (255.255.248.0)
Range 137.189.16.0 - 137.189.23.255
Hexadecimal 89bd1000
Binary 10001001 10111101 00010000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 137.189.16.0/20🔍
Previous subnet 137.189.8.0/21🔍
Next subnet 137.189.24.0/21🔍

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Route 137.189.0.0/16🔍 AS3661 ERX-CUHKNET The Chinese University of Hong Kong (HK)🔍
Netblock 137.189.0.0/16🔍 CUHKNET (HK)