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TCP port scanner, spews SYN packets asynchronously, scanning entire Internet in under 5 minutes.

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This PR aims to add the possibility to retry with another protocol when the first one failed. The implemented example is for TLS: if we have an alert when trying...

Scanning for Minecraft serves is a popular thing to do. Add basic support for detecting Minecraft servers.

Any assistance would be great. I've seen this issue a few times over the years, but just always flipped over to Nmap in those particular scenarios. However, I'm very curious...

Current masscan has a build issue on FreeBSD aarch64. Error log is following: src/smack1.c:130:16: error: unrecognized instruction mnemonic, did you mean: mrs, msr, smc? asm volatile("mrc p15, 0, %0, c9,...

does it make sense to add a `--lazy-scan` option to stop scan additional ports when an open port on a host is found? this could potentially allow to save time...

Suppose I want to scan two IPv6 addresses, `::` and `::1`; Masscan will instead try to scan `::/63` rather than `::/127`! ``` $ masscan --echo :: ::1 [...] range =...

On line proto-tcp.c:1641 in function `stack_incoming_tcp` `application` is called then an ack is sent. In application if `tcb->established` is either `App_ReceiveHello` or `App_ReceiveNext` and `action == APP_RECV_PAYLOAD` `application` on line...

hi everyone, i have problems with scanning in masscan. the result of scan with this "sudo masscan -vv 192.*.*.* -p** --rate 10000 > results.txt" is shown in picture. can anyone...

Hi, I would like to have a mode that outputs IP and port, no other things needed. E.g: 1.0.0.1:22 1.1.1.1:22 Output files to txt, one per line.

https://github.com/ntop/PF_RING/issues/818 Any ideas? why masscan doesn't seem to work with PFRING ZC? Anyone had any luck with the 10gbe driver? :)