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[1], [2] – Cupco is According to WHOIS information, that IP address belongs to Qwest in Denver, Colorado.

Birth controlEdit

Cupco is a relatively new account. The account was created in late August 2012. Early on, Cupco contributed heavily to en:Birth_control. Cupco's first revision to his or her user talk page hints at Cupco formerly being an anonymous (IP address) user. Which anonymous user? Let's start by examining the anonymous contributors to en:Birth_control from before August 28th:

Both IP addresses belong to Qwest. Both participated in en:Talk:Birth_control. Both contribute to enwiki's Reference desk. Now, compare these IP addresses to Cupco. They look very similar, don't they?

I also feel that was Cupco:

Due to's and's partition on Meta and on Jimbo's talk page, it's pretty clear that this person's history extends beyond July 2012.

Emergency Economic Stabilization Act of 2008Edit

Gulf War syndromeEdit





I believe that Cupco and his or her IP addresses are connected to User:Weltoners:

Please take a look at the following as well:

Tiptoety blocked an IP address in the 70.59... range with "{{checkuserblock}}" as the block's summary. That is a Qwest IP address. Tiptoety blocked around the same time he blocked Weltoners and I believe that Tiptoety did this becuase he used the CheckUser tool on Weltoners, and the results shows that and were two of Weltoners' IP addresses. More information about can be found at en:Wikipedia:Sockpuppet_investigations/ was involved in en:Talk:Clothianidin, and so was Npmay (see #Npmay).

It should be pretty clear by now that Cupco, Npmay, and Weltoners are the same person. Npmay was blocked as a sockpuppet of Dualus, and Weltoners was blocked as a sockpuppet of Nrcprm2026. A few people at en:Wikipedia:Sockpuppet_investigations/Dualus/Archive#03_August_2012 claim that Dualus and Nrcprm2026 are the same person. I now believe that to be the case as well. Cupco is the lastest in a long line of sockpuppets.