netscan

Scan network ips and ports.

by jessfraz

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263 stars 55 forks 5 contributorsQuiet · 3y agoSince 2015 v0.3.4MIT

Meet the team

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jessfraz36 contributions

meyskens2 contributions

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github-actions[bot]2 contributions

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toc-me[bot]2 contributions

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Go53.3%

Makefile42.7%

Dockerfile4.1%

Commit activity

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Recent PRs & issues

Quiet · 3 in progress · Last activity 3y ago

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Correct bug on passing parametersOpenPR

Correct bug on passing parameters to scan thread which prevents to fill correctly the results. The go func(proto, addr) will use the last ip, proto and port from the loop and not the correct one as for addr. Changing the way parameters are passed the thread will use the correct ones.

webfrank · 4y ago

fix Scan() to output the correct IP and PortOpenPR

: pass copies of and into the goroutine fixes #4

nitper · 6y ago

Returned Address Sets always contains ip *.*.*.255OpenIssue

Hi, if you run the result will always contain the number of open ips on the specific port but always the same IP (e.g. 10.0.1.255 or 192.168.1.255). This is caused because you dereference a variable inside a GO Routine which was referenced inside a Range Loop. and then To fix that, you need to copy the id first into a variable and pass it into the go routine (as you did with address).

gonzochic · 7y ago

Recent fixes

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fix log color output for WindowsMergedPR

Replace the standard logrus stdout with a wrapper to convert ASCII escape codes with Windows API calls

tauraamui · 8mo ago

With a large range cidr, netscan got panic!ClosedIssue

./netscan -d --proto tcp --port 8545 101.37.128.0/17 goroutine 44247 [runnable]: context.WithDeadline.func2() /usr/local/opt/go/libexec/src/context/context.go:387 created by time.goFunc /usr/local/opt/go/libexec/src/time/sleep.go:170 +0x44

yandd · 7y ago

Implement a maximum amount of parallel probesMergedPR

I had this around for a while but was waiting on #2 as this is build on top of that. This is a fix for #1

meyskens · 7y ago

Structured data for AI agents

Repository: jessfraz/netscan. Description: Scan network ips and ports. Stars: 263, Forks: 55. Primary language: Go. Languages: Go (53.3%), Makefile (42.7%), Dockerfile (4.1%). License: MIT. Latest release: v0.3.4 (7y ago). Open PRs: 3, open issues: 2. Last activity: 3y ago. Community health: 42%. Top contributors: jessfraz, meyskens, github-actions[bot], toc-me[bot].