robertdavidgraham /masscan
TCP port scanner, spews SYN packets asynchronously, scanning entire Internet in under 5 minutes.
Open on GitHub #37 in C
Stars26,123
Forks3,246
Open issues414
Avg. stars / day5faster than 6% of C
LanguageC
LicenseAGPL-3.0
CreatedJul 28, 2013
Last activityOct 5, 2026
Momentum
starts with the second daily updateRepocharts records a data point every day. Growth figures appear from tomorrow on.
Stars over time
tracked daily since Nov 5, 202626,123 stars today. This graph fills in as daily data points come in.
Chart positions
November 5, 2026| Chart | Rank | Prev. | Peak | Days on chart | At this rank |
|---|---|---|---|---|---|
| C | #37 · | – | #37 | 1 | 1 day |
Rank history
last 90 days, #1 at the topThe rank history appears after the second daily update.
Compared with the C chart
bar = this repo, line = chart medianStars26.1k83% of median
Forks3.2k82% of median
Avg. stars per day570% of median
Open issues4141.0× median
Commit activity
last 52 weeksCommit activity is fetched once a week and appears here after the next update.
Cite and share
According to Repocharts, robertdavidgraham/masscan ranks #37 in the C ranking on November 5, 2026.