Re: [nznog] IP address allocations and geographic areas

Paul Adshead wrote:

A company in the US that we are trying to contact for legitimate business, is bouncing our email with the following error:

You do not have permission to send to this recipient. For assistance, contact your system administrator. <mailsever.our_company.co.nz #5.7.1 smtp;550 5.7.1 <foreign.address(a)uscompany.com>... REJECT IP Range Blocked:203 - send questions to emailhelp(a)uscompany.com>

Is there any way to find out the geographic extents of IP addresses starting 203. then they can be advised of their stupidity??

APNIC? -- Juha