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Subnet details 203.193.21.0/24

Network address 203.193.21.0
Prefix length 24 (255.255.255.0)
Range 203.193.21.0 - 203.193.21.255
Hexadecimal cbc11500
Binary 11001011 11000001 00010101 00000000
Binary subnet mask 11111111 11111111 11111111 00000000
Number of hosts 256
Parent subnet 203.193.20.0/23🔍
Previous subnet 203.193.20.0/24🔍
Next subnet 203.193.22.0/24🔍

Subnet tree

Netblock 203.0.0.0/8🔍 APNIC-AP (AU)
Netblock 203.193.0.0/18🔍 VzB-HK-NETBLOCK (HK)
Route 203.193.21.0/24🔍 AS209242 CLOUDFLARESPECTRUM Cloudflare Inc (US)🔍
Netblock 203.193.21.0/24🔍 VZ-Cust (HK)