Tom.be

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Subnet details 203.181.240.0/20

Network address 203.181.240.0
Prefix length 20 (255.255.240.0)
Range 203.181.240.0 - 203.181.255.255
Hexadecimal cbb5f000
Binary 11001011 10110101 11110000 00000000
Binary subnet mask 11111111 11111111 11110000 00000000
Number of hosts 4,096
Parent subnet 203.181.224.0/19🔍
Previous subnet 203.181.224.0/20🔍
Next subnet 203.182.0.0/20🔍

Subnet tree

Netblock 203.0.0.0/8🔍 APNIC-AP (AU)
Netblock 203.176.0.0/13🔍 JPNIC-NET-JP (JP)
Route 203.181.192.0/18🔍 AS2907 JPNIC-2Byte-ASBLOCK-AP for assignment to JPNIC members (JP)🔍