Portscan

Portscan is a simple port scanner for random IPs or specified IP ranges. Logs the open ports to a separate text file.

LanguagePerl
LicenseGPLv3
Version2.0.0
Release dateDecember 24, 2021
Downloadzip archive
SHA-256d321a4cfa3c88a15ed8c7f04f4773018b25aa0800ad38980dd8be1ddbf1402cb

Usage

$ perl portscan.pl -r IPRANGE -p PORTNUMBER -h -v

-p specifies the port number to scan, for example -p 80 or -p 80,443.

-r specifies the IP range to scan, ignore it for random IP scanning. Ranges can be specified in the 10.80.0.1-10.80.1.255 or 10.80.1.0/24 formats.

-h shows the program help

-v shows the program version

Example

$ perl portscan.pl -r 10.80.0.1-10.80.1.255 -p 80,443

License

Portscan is written by sizeof(cat) and released under GPLv3.

This program is free software: you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by the Free Software
Foundation, either version 3 of the License, or (at your option) any later
version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with
this program. If not, see <https://www.gnu.org/licenses/>.

author

created Sunday, February 28, 2016

updated Friday, December 24, 2021

tags #network, #security, #projects, #perl, #pentesting