robertdavidgraham/masscan
TCP port scanner, spews SYN packets asynchronously, scanning entire Internet in under 5 minutes.
A high-performance DNS stub resolver for bulk lookups and reconnaissance (subdomain enumeration)
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Latest capture 2026-07-27 03:12
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3 observed captures since 2026-06-24. Charts use measured snapshots only.
Stars from first capture +16
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TCP port scanner, spews SYN packets asynchronously, scanning entire Internet in under 5 minutes.
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