-----Original Message----- From: John Curran [mailto:jcurran@arin.net] Sent: Wednesday, March 21, 2012 11:05 AM To: Michael Holstein Cc: NANOG list Subject: Re: spammers trying to "lease" IP space?
Michael -
We're aware of several parties out there soliciting to 'lease' your address space, and it appears that most of them are bulk email operations. Given that the nearly inevitable consequence is that the blocks in question end up on various anti-spam blacklists, I imagine that anyone would have to think very carefully about pursuing that option...
If you truly have more address space than you need, you can always return it :-), list it as available on ARIN's specified transfer listing service (note - this may result in potential recipients calling you) or working with a facilitator to make it available. More info on all of these options: https://www.arin.net/resources/transfers/index.html and: https://www.arin.net/resources/transfer_listing/listers.html
FYI, /John
John Curran President and CEO ARIN
On Mar 21, 2012, at 10:44 AM, Michael Holstein wrote:
I know this tactic isn't exactly new .. just thought I'd pass this along.
Text below is exact with exception of our ARIN information and ranges (which any of you could figure out anyway).
Cheers,
Michael Holstein Cleveland State University
--snip--
Description: ABC Widgets
*Greetings, NOC or IP Admin at (our ARIN NetName)*
**
We would like to Lease or even Purchase some of your IPv4 Ranges
(our/16)
"Why do You want to lease our IPs?"
Very Simply: Our Business is the delivery of Opted In Marketing Email. The key to this business is good stewardship of IP assets to ensure deliverability, and even more importantly; *Sustainability. *Many of our IP leases last years due to our investment in our network before we ever even mail. As a result it takes Several months before a subnet is profitable for us after recouping our initial infrastructure expenses. So to Hit and Run simply does not make good business sense, after all maybe if we are good to our word you will offer us additional IPs!
**
there are two core requirements in any Major League Mail Campaign ?
a. _Having a solid list_ with real recipients and records to prove their Sign up is vital to delivery but also to settling any complaints registered with an ISP.
b. _Using Multiple IP addresses_. If having a good list is a good defense then using Multiple Static IP addresses is a proactive measure. ISPs, Backbone Carriers, Software Makers, and more all use (among other means) Algorithms to shape traffic across their networks and to their clients. Using an MTA to spread our traffic across thousands of IP addresses from then thousands of 'C-Blocks' we mitigate the footprint of our traffic originating from any one network range.
?/It should be noted here that this email is a Request for Pricing (RFP) and its recipients have in no way requested it, they have instead been identified through research, and therefore this email should not be thought of as characteristic of our normal mailings./
Precision Management of Texas (USA) offers on-demand solutions for brand marketers and website promotion chiefly through email marketing. Currently PM is seeking to expand its network capability both overseas and here in the US with the addition of several points of presence (PoP) in geographically diverse locations. Precision Management makes no attempt to conceal identity or intentions as a show of good faith on our part that we will be good customers with an eye on building a relationship beyond this installation. It should go without saying that our use of your network will be totally AUP Compliant and any complaints will be handled in 12 hours or less. We only mail to Top Level Domain's and do no General Internet mailing. Also i want you to be aware that we are an American Company with verifiable references who can attest to how we conduct our email business.
Description: C:\Users\BLEAUH~1\AppData\Local\Temp\~ed_sb_i\~files\3.gif
Description: Content Image InlinePM seeks to obtain as much
I think this highlights a very important aspect of the paid IP address transfer process - whomever is buying had better perform some due diligence on the block. These sorts of rent-a-block-for-SPAM activities are extremely common. Most of the time, they aren't quite this blatant. - Dan like diversity
allocated IP space as possible, however the most important thing is
need to have no abuse history.
We can take the IPs via GRE or BGP or other such tunneling solution to where you have them announced. Alternatively we can advertise them ourselves on our network, saving you the back-haul. As a third solution we can take a server on your network with the following specs
One Virtual (or Dedicated) Server -
Dual Cores
1 GB RAM
100 GB HDD?
3 Mbps dedicated - burstable to 100
Term period minimum of 6-12 months
I hope you have read this far and will seriously consider this opportunity to generate additional revenue for your company.
If this email has found you in error please fwd it to the right
me. Otherwise hit the un-sub at the bottom!
Thanks,
Edward Wootan Chief Technical Officer Precision Management LLC <http://www.precision-management.net/> 3030 LBJ Freeway Dallas, TX 75234 If you are interested in working with a *Legitimate Marketer * please reply to this email or call me Direct at *(704)286-6098* anytime.
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