Tom.be

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Subnet details 133.30.72.0/21

Network address 133.30.72.0
Prefix length 21 (255.255.248.0)
Range 133.30.72.0 - 133.30.79.255
Hexadecimal 851e4800
Binary 10000101 00011110 01001000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 133.30.64.0/20🔍
Previous subnet 133.30.64.0/21🔍
Next subnet 133.30.80.0/21🔍

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Netblock 133.0.0.0/8🔍 JPNIC-NET-JP-ERX (JP)
Route 133.30.0.0/16🔍 AS2907 JPNIC-2Byte-ASBLOCK-AP for assignment to JPNIC members (JP)🔍