Hi,
This IP is in OSU Open Source Lab's range, however, we have delegated this IP to OSGEO:
$ host 140.211.15.3
3.15.211.140.in-addr.arpa domain name pointer osgeo6.osgeo.osuosl.org
The OSGEO System Administration Committee[1] handles this sort of request, so I'm forwarding this over to our contact for them, so they may follow up with you. Apparently they've been looking for you 
[1]: http://wiki.osgeo.org/wiki/SAC
--
Justin Dugger
Senior System Administrator
OSU Open Source Lab
On Tue Sep 22 13:27:02 2015, dsu@nero.net wrote:
On 09/22/2015 01:15 PM, Dave Kelsey wrote:
> Hello,
>
> I found your contact info by looking up the owner of the IP
> 140.211.15.3 <http://140.211.15.3>: this is the registerred IP for
> geotools.org <http://geotools.org>.
> I administer build systems at boundlessgeo.com--we host a community
> Open Source build machine for building open source GIS tools.
>
> About a week ago our build server was unable to copy assets to
> geotools.org <http://geotools.org>.
> The error log indicates that the host signagure had changed.
>
> I would like to ask the administrator of the host if this is indeed
> the case.
>
> Can you put me in contact with them please?
>
> according to whois it is Dr James Macgill. I have emailed him. I'm
> contacting you as I want to cover all basses.
>
> Any help will be greatly appreciated.
>
> Thank you.
>
> Dave Kelsey
> boundlessgeo.com <http://boundlessgeo.com>