Read this first


This is the place to request sockpuppet checks and other investigations requiring access to the Checkuser privilege. Possible alternatives are listed below.


Requests likely to be accepted

Code Situation Solution, requirements
A Blatant attack or vandalism accounts, need IP block Submit new section at #Requests for IP check, below
B Evading blocks, bans and remedies issued by arbitration committee Submit case subpage, including link to closed arb case
C Ongoing, serious pattern vandalism with many incidents Submit case subpage, including diffs
D Vote fraud, closed vote, fraud affects outcome Submit case subpage, including link to closed vote
E 3RR violation using sockpuppets Submit case subpage, including diffs of violation
F Evading blocks, bans and remedies issued by community Submit case subpage, including link to evidence of remedy
G Does not fit above, but you believe check needed Submit case subpage, briefly summarize and justify

Requests likely to be rejected

Situation Solution
Obvious, disruptive sock puppet Block, no checkuser needed
Disruptive "throwaway" account used only for a few edits Block, no checkuser needed
Checkuser on yourself to "prove your innocence" Such requests are rarely accepted, please do not ask
Related to ongoing arbitration case Request checkuser on the arbitration case pages
Vote fraud, ongoing vote Wait until vote closes before listing, or post at Wikipedia:Suspected sock puppets
Vote fraud, closed vote, did not affect outcome List at Wikipedia:Administrators' noticeboard/Incidents or Wikipedia:Suspected sock puppets
Other disruption of articles List at Wikipedia:Administrators' noticeboard/Incidents or Wikipedia:Suspected sock puppets
Open proxy, IP address already known List at Wikipedia:WikiProject on open proxies
You want access to the checkuser tool yourself Contact the Arbitration Committee, but such access is granted rarely


When submitting a request

  • If submitting a new case subpage, use the inputbox below; if adding to an existing case subpage, see WP:RFCU/P#Repeat requests.
  • Choose the code letter that best fits your request. Provide evidence such as diff links as required or requested. Note that some code letters inherently require specific evidence.
  • When listing suspected accounts or IP addresses, use the ((checkuser)) or ((checkip)) templates. Please do not use this template in a section header.
  • You may add your request to the top of the #Outstanding requests section, by adding ((Wikipedia:Requests for checkuser/Case/CASENAMEHERE)). If you do not, clerks should check for pages in Category:Checkuser requests to be listed and will do this for you.
  • Sign your request.


After submitting a request


Privacy violation?

Indicators and templates   (v  · e)
These indicators are used by Checkusers, SPI clerks and other patrolling users, to allow easier at-a-glance reading of their notes, actions and comments.
Case decisions:
 IP blocked  ((IPblock))  Tagged  ((Stagged))
 Blocked but awaiting tags  ((Sblock))  Not possible  ((Impossible))
 Blocked and tagged  ((Blockedandtagged))  Blocked without tags  ((Blockedwithouttags))
 No tags  ((No tags))  Blocked and tagged. Closing.  ((Blockedtaggedclosing))
Information:
 Additional information needed  ((MoreInfo))  Deferred  ((Deferred))
information Note:  ((TakeNote))  In progress  ((Inprogress))
Clerk actions:
 Clerk assistance requested:  ((Clerk Request))  Clerk note:  ((Clerk-Note))
 Delisted  ((Delisted))  Relisted  ((Relisted))
 Clerk declined  ((Decline))  Clerk endorsed  ((Endorse))
Self-endorsed by clerk for checkuser attention  ((Selfendorse)) CheckUser requested  ((CURequest))
Specific to CheckUser:
 Confirmed  ((Confirmed)) Red X Unrelated  ((Unrelated))
 Confirmed with respect to the named user(s). no No comment with respect to IP address(es).  ((Confirmed-nc))
 Technically indistinguishable  ((Technically indistinguishable))
 Likely  ((Likely))  Unlikely  ((Unlikely))
 Possible  ((Possible))  Inconclusive  ((Inconclusive))
no Declined  ((Declined)) no Unnecessary  ((Unnecessary))
 Stale (too old)  ((StaleIP)) no No comment  ((Nocomment))
crystal ball CheckUser is not a crystal ball  ((Crystalball)) fish CheckUser is not for fishing  ((Fishing))
 CheckUser is not magic pixie dust  ((Pixiedust)) magic eight ball The CheckUser Magic 8-Ball says:  ((8ball))
 Endorsed by a checkuser  ((Cu-endorsed))  Check declined by a checkuser  ((Cudecline))
 Possilikely (a mix between possible and likely)  ((possilikely))


Outstanding requests

Declined requests

Completed requests

IP/A

Requests for IP check


Non-compliant requests

NC

Requests that do not follow the instructions at the top of the page will be moved here. Common reasons for noncompliance include:

The specific deficiencies may be noted with Additional information needed. Cases which are corrected may be moved back to the pending section. Cases which are not corrected will be deleted after 3 days.

Please note that meeting these three criteria does not ensure that your check will be run. The checkusers retain final discretion over all cases.