Tom.be

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Subnet details 145.15.30.0/23

Network address 145.15.30.0
Prefix length 23 (255.255.254.0)
Range 145.15.30.0 - 145.15.31.255
Hexadecimal 910f1e00
Binary 10010001 00001111 00011110 00000000
Binary subnet mask 11111111 11111111 11111110 00000000
Number of hosts 512
Parent subnet 145.15.28.0/22🔍
Previous subnet 145.15.28.0/23🔍
Next subnet 145.15.32.0/23🔍

Subnet tree

Netblock 128.0.0.0/2🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)
Netblock 128.0.0.0/3🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)
Netblock 144.0.0.0/5🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)
Netblock 145.0.0.0/11🔍 SURFNET-EARLY-REGISTRATIONS (NL)
Netblock 145.15.0.0/16🔍 NS (NL)