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IPv4 root -> 18/8 -> 18.0.0.0/8

Summary for subnet 18.0.0.0/8

IP-range/subnet18.0.0.0-18.255.255.255
LocationUnited States (US) us flag
Registryarin
Number of domains hosted710,475
Number of nameservers hosted8,847
Number of mailservers hosted25,786
Number of SPAM hosts hosted111
Number of IDN domains hosted242
Number of domains in Alexa top million6,398
Number of IP routes209

Subnets based on RIR allocations

SubnetDescriptionRIRCountry#routes#domains#spamhosts
18.0.0.0/9Massachusetts Institute of TechnologyarinUS1775630
18.128.0.0/9Amazon Technologies Inc.arinUS32709,917111

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