PaulDotCom mailing list archives
odd nmap results
From: Russell.Butturini at Healthways.com (Butturini, Russell)
Date: Wed, 7 Oct 2009 11:33:06 -0500
I considered that...unfortunately I was scanning an entire class C block and want the scan to be finished before I retire :-). ________________________________ From: pauldotcom-bounces at mail.pauldotcom.com [mailto:pauldotcom-bounces at mail.pauldotcom.com] On Behalf Of Tim Mugherini Sent: Wednesday, October 07, 2009 11:31 AM To: PaulDotCom Security Weekly Mailing List Subject: Re: [Pauldotcom] odd nmap results Have you read John's article on scanning via TOR? http://pauldotcom.com/2009/08/scanning-through-a-tor-network.html On Wed, Oct 7, 2009 at 12:16 PM, Butturini, Russell <Russell.Butturini at healthways.com> wrote: Has anyone experienced filtering by an ISP affecting their nmap results? During a recent external port scan of some IP space, using a full connect scan, I discovered that tcp ports 25, 135, 139, 445, and 1025 were all being listed as filtered. The SMTP port I can understand as this particular provider doesn't allow SMTP connections to anyone other than their own mail servers, but the windows SMB ports sort of blew my mind, particularly since this provider's equipment serves as a firewall/router in one device and everything is NATed. Very frustrating because now I have to clean up the results. Any suggestions how to work around this? ************************************************************************ ****** This email contains confidential and proprietary information and is not to be used or disclosed to anyone other than the named recipient of this email, and is to be used only for the intended purpose of this communication. ************************************************************************ ****** _______________________________________________ Pauldotcom mailing list Pauldotcom at mail.pauldotcom.com http://mail.pauldotcom.com/cgi-bin/mailman/listinfo/pauldotcom Main Web Site: http://pauldotcom.com ****************************************************************************** This email contains confidential and proprietary information and is not to be used or disclosed to anyone other than the named recipient of this email, and is to be used only for the intended purpose of this communication. ****************************************************************************** -------------- next part -------------- An HTML attachment was scrubbed... URL: http://mail.pauldotcom.com/pipermail/pauldotcom/attachments/20091007/c7f75969/attachment.htm
Current thread:
- odd nmap results Butturini, Russell (Oct 07)
- odd nmap results Tim Mugherini (Oct 07)
- odd nmap results Butturini, Russell (Oct 07)
- odd nmap results Brian Gray (Oct 07)
- odd nmap results Tim Mugherini (Oct 08)
- odd nmap results Tim Mugherini (Oct 07)