“The waiting list does work pretty well.  Let's cut down on the abuse with a 
minimal change in policy as in option 1 above.”

I see three reasons why Option#1 is the best proposal so far:


1-      Fraud reduction, not necessarily elimination. There is nothing wrong 
with a review after implementation to determine the effect on /22 blocks.

2-      A limit of /22 would conserve the existing pool and provide service to 
more applicants on the waiting list.

3-      At the very least, it would force innovators to reconsider deployment 
on IPv6 instead.

Whether there is statistical evidence to support fraud or abuse, it is 
inevitable.

Orin Roberts





From: ARIN-PPML <[email protected]> On Behalf Of Tom Fantacone
Sent: February-27-19 2:53 PM
To: [email protected]
Subject: Re: [arin-ppml] Draft Policy ARIN-2019-2: Waiting List Block Size 
Restriction

Hi Robert,

The statistical evidence indicates that the fraud is mostly associated with 
larger block sizes, which may make up a decent percentage of the address space 
on the waiting list, but only a small percentage of the businesses on the 
waiting list.

From John Curran's synopsis of the data:
"Of those blocks issued, 25 have been subsequently transferred (19 of which 
were /18 and above, 6 of which /16 or /17 in size); i.e. only 3% of the smaller 
blocks issued have been transferred, whereas 42% of the largest block sizes 
issued (/16 and /17) were subsequently transferred."

So while it's possible a bad actor will commit fraud to receive a /22 off the 
waiting list and resell it a year later, it doesn't appear there's evidence 
this is happening now on any significant scale.

This data also suggests the optimum solution to curb the problem.  The ideas 
being discussed here seem to fall into one of these camps:

1. Limit the size of blocks being distributed from the waiting list (i.e. to a 
/22 as in the current proposal):  Based on the data above, this would eliminate 
the bulk of the abuse.  The waiting list would
largely facilitate smaller entrants into the market and more of these requests 
could be fulfilled since the large ones won't be there to deplete the inventory.

2. Restrict the subsequent transfer of blocks being received on the waiting 
list (such as extending the wait time from 1 year to 3 years before those 
blocks could be re-transferred):  This would reduce the incentive for fraud, 
but would not eliminate it and would have some unintended consequences.  A 
fraudster grabbing a /16 would still likely profit even if they had to wait 3 
years.  If you eliminate the ability to transfer these waiting list blocks 
entirely, fraudsters could still "game the system" by pulling the blocks into a 
shell entity and selling the entity.  You would have to change the waiting list 
rules for both 8.3/8.4 and 8.2 transfers since both types of transfers can be 
used for fraud.  Furthermore, you end up creating a new "class" of IPv4 
addresses - those which cannot be re-transferred or can only be re-transferred 
after a longer wait.  That makes it tougher on buyers, sellers and brokers to 
identify blocks available for transfer since their eligibility depends on their 
history on the wait list which even the block registrant may not be aware of.  
In RIPE and APNIC, they've instituted longer wait periods for blocks issues 
from their final /8, but these blocks are easily identifiable based on their 
first octet.  Plus, RIPE encountered issues with fraud on the /22s issued from 
their final /8 which we aren't seeing in ARIN.

3. Turn ARIN into an ecommerce business selling IP space:  This is such a 
massive change in direction for the community-driven non-profit steward of 
North American number resources that I can't even fathom it.  Think of the 
liability issues - is ARIN going to bless certain address blocks as free of 
blacklists or block lists?  Will there not be massive conflicts of interest 
between ARIN, with its vast insider knowledge of address space history, and 
other ARIN members looking to sell/transfer their unused space, not to mention 
the brokers/facilitators they are suddenly competing with (while charging an 
annual fee to be listed on their facilitators' page)?  How would it be fair to 
organizations that need IPv4 space that suddenly the waiting list blocks are 
only accessible on some kind of auction site?  There are auction sites now, and 
they serve a certain type of buyer well, but many organizations cannot procure 
resources through a public auction as it conflicts with their internal 
procedures, the need to cut purchase orders for specific amounts, etc.

The waiting list does work pretty well.  Let's cut down on the abuse with a 
minimal change in policy as in option 1 above.

Regards,

Tom

---- On Wed, 27 Feb 2019 13:25:47 -0500 Robert Clarke 
<[email protected]<mailto:[email protected]>> wrote ----

Hello David,

How are you quantifying the success of the policy here? What’s to say that 
20-30% of the businesses that make up those 700 allocations didn’t provide 
fraudulent information?

If ARIN were to sell off the blocks this would entirely fix the clear incentive 
problem around spinning up new shells to profit off these policies at the 
detriment of good actors. Not to mention the cost of implementing a bid system 
would be minimal.

Best Regards,

Robert Clarke
CubeMotion LLC
[email protected]<mailto:[email protected]>
M: +1 (844) 244-8140 ex. 512
300 Lenora Street #454, Seattle, WA, 98121

On Feb 27, 2019, at 9:47 AM, David Farmer 
<[email protected]<mailto:[email protected]>> wrote:

I concur with what Tom says below. Further would like to add that when I look 
at the statistics I see a policy that for the most part has been very 
successful in accomplishing its primary goal, ensuring that IPv4 resources are 
not stuck in an ARIN pool.  More than 1.5M IPv4 addresses have been allocated, 
in 700 allocations, to organizations meeting their continuing need for IPv4 
addresses, including a few larger allocations to presumably larger 
organizations, and many smaller allocations to presumably smaller organizations.

Unfortunately, it seems a small minority have decided to use this policy to 
profiteer.  This was recognized as a possible outcome of the original policy, 
but the community didn't want to limit the possibility of larger allocations 
from this policy only on the potential for abuse. Now that we have at least 
statistical evidence of abuse, it is therefore probably prudent to not allow 
further large allocations through this policy. The proposed /22 limit seems 
reasonable and should be effective in limiting the financial incentives to 
profiteer.  That is not to say it will completely eliminate the possibility of 
profiteering, however, good policy doesn't have to be perfect in this regard.  
I think we just need to eliminate the possibility of a gigantic windfall from 
these larger blocks. The benefits to the community of continuing to allocate 
smaller blocks seem to outweigh the relatively small risk of profiteering on 
these smaller block.

I support the general idea of this policy, however, I think we need to fully 
consider all the possibilities on how to adjust this policy. But, lets not 
forget overall this has been a very effective policy.

Thanks.




On Wed, Feb 27, 2019 at 10:31 AM Tom Fantacone 
<[email protected]<mailto:[email protected]>> wrote:
Kevin,

I agree that statistical data should be used in this case to validate that the 
problem exists.  Not only do non-disclosures prevent ARIN from presenting most 
evidence of specific cases, but ARIN acknowledges that there may be specific 
instances where transferring out a block received from the waiting list is not 
fraudulent at all, but due to unusual but legitimate business circumstances.  
It would not be fair to publicly point out all actors in potential fraud when a 
few of them might not be culpable.  But the statistical evidence is strong 
enough to indicate that fraud exists.

In that regard, in addition to the data John Curran provided showing the high 
percentage of larger blocks that have been re-transferred, it's worth reviewing 
the presentation by John Sweeting at the ARIN 42 meeting last October where he 
discussed the evidence and solicited possible solutions from the community.

Transcript;
https://www.arin.net/vault/participate/meetings/reports/ARIN_42/ppm1_transcript.html#anchor_5

Youtube;
https://www.youtube.com/watch?v=MJHgs4wWO58

Presentation;
https://www.arin.net/vault/participate/meetings/reports/ARIN_42/PDF/PPM/sweeting-policy.pdf

Specifically, John discusses the re-transfer statistics, the fact that several 
waiting list orgs already have at least a /16 of space, and the cases of 8.2 
mergers performed by orgs on the waiting list to consolidate their holdings, 
avoid the one year wait, and then perform an 8.3 transfer.

Regards,

Tom

At 03:06 AM 2/27/2019, Kevin Blumberg wrote:

Ronald,

To be clear. For the purposes of the Policy Proposal I'm perfectly content with 
the aggregate data that has been provided.

The problem statement from the author, in my view, matches up with the data 
provided by John Curran.

Kevin

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Networking & Telecommunication Services
Office of Information Technology
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