CheckUser is the process of checking information about two or more users (including named users and IP addresses). Some administrators are able to check if two or more accounts have been used from the same computer. These users also see User agents. This can help them decide if two accounts are related in the way described above. It is also possible to see if a user is editing from an open proxy.

On this page, users can request some users or IPs to be checked. Good reasons should be given for why a checkuser is needed; you should provide links which show the questionable edits, etc. Questions should usually be created so that they can be answered by yes or no. Responses will be short in order to comply with Wikipedia privacy policy. Sensitive information (like the IP addresses used by an account) are usually not reported. The results are not always clear, and a decision should not be made only on the basis of checkuser results.

Use of the tool

This tool is to be used to fight vandalism, to check for sockpuppet abuse, and to limit disruption of the project. It must be used only to prevent damage to the project.

The tool should not be used for political control; to apply pressure on editors; or as a threat against another editor in a content dispute. There must be a valid reason to check a user. Note that alternative accounts are not forbidden, so long as they are not used in violation of the policies (for example, to vote more than once or to make it look like more people support an idea). Checkusers will refuse a request, if the reason for checking is not good enough to warrant the use of the tool.

Please see the CheckUser policy for all the rules related to CheckUser.

The list of users with CheckUser access can be seen at: Special:ListUsers/checkuser.

Current requests

Start a new request

Opala300

Snape8382 (talk⁺ · tag · contribs · deleted contribs · logs · filter log · block user · block log · SUL · CA · checkuser (log))
Opala300 (talk⁺ · tag · contribs · deleted contribs · logs · filter log · block user · block log · SUL · CA · checkuser (log))
188.28.223.246 (talk · contribs · deleted contribs · filter log · WHOIS · RDNS · RBLs · http · block user · block log)

Suspected block evasion to engage in tendentious editing. Steven1991 (talk) 19:26, 23 June 2025 (UTC)[reply]

We need more than just a suspicion. Can you give us some diffs of what you suspect? Also wouldn't be able to comment on the IP as it's against policy to identify people like that. fr33k man 21:28, 23 June 2025 (UTC)[reply]

Before the suspected sockmaster was blocked: 1, 2, 3, 4 and 5

The suspected sockmaster was blocked yesterday: 6

After the suspected sockmaster was blocked: 7 and 8, basically restoring the same content while refusing to discuss or justify themselves.

User page edit comparison: 9 and 10 Steven1991 (talk) 21:40, 23 June 2025 (UTC)[reply]

Confirmed, no comments on the IP fr33k man 22:24, 23 June 2025 (UTC)[reply]

Shivangi Joshi

Breathinsomya (talk⁺ · tag · contribs · deleted contribs · logs · filter log · block user · block log · SUL · CA · checkuser (log))
Savydeal (talk⁺ · tag · contribs · deleted contribs · logs · filter log · block user · block log · SUL · CA · checkuser (log))
Cosy15 (talk⁺ · tag · contribs · deleted contribs · logs · filter log · block user · block log · SUL · CA · checkuser (log))

1st/2nd made the page, 3rd recreated it after deletion by Fr33kman. MathXplore (talk) 12:06, 24 June 2025 (UTC)[reply]

Not confirmed for 1, probable for 2 & 3 plus another account fr33k man 14:59, 24 June 2025 (UTC)[reply]

Battle of Hamek

Da ri1282 (talk⁺ · tag · contribs · deleted contribs · logs · filter log · block user · block log · SUL · CA · checkuser (log))
ZZZZZlolSaad (talk⁺ · tag · contribs · deleted contribs · logs · filter log · block user · block log · SUL · CA · checkuser (log))
Alrman (talk⁺ · tag · contribs · deleted contribs · logs · filter log · block user · block log · SUL · CA · checkuser (log))
Carkooop (talk⁺ · tag · contribs · deleted contribs · logs · filter log · block user · block log · SUL · CA · checkuser (log))
Kullancı68pekekw (talk⁺ · tag · contribs · deleted contribs · logs · filter log · block user · block log · SUL · CA · checkuser (log))

1st-4th made the page, 5th recreated it after deletion by Fr33kman, Eptalon, BRPever. MathXplore (talk) 22:51, 24 June 2025 (UTC)[reply]

Not confirmed fr33k man 22:58, 24 June 2025 (UTC)[reply]

Hi @MathXplore, they recreated this page again https://simple.wikipedia.org/wiki/Battle_of_Hamek, can you please take care of it? Kajmer05 (talk) 08:54, 26 June 2025 (UTC)[reply]

Please use WP:RFD. MathXplore (talk) 11:43, 26 June 2025 (UTC)[reply]

Disruptive editing on urination and human waste

A number of accounts have been adding and removing an image over and over again on these pages. This is disruptive, and it seems to be using multiple accounts to cause disruption, which is not permitted, so I'm requesting checkuser for these accounts. It might also be good to block the IP addresses they are using.

ElenaPfeifer2011 (talk⁺ · tag · contribs · deleted contribs · logs · filter log · block user · block log · SUL · CA · checkuser (log))
Pfeif0010 (talk⁺ · tag · contribs · deleted contribs · logs · filter log · block user · block log · SUL · CA · checkuser (log))
Renamed user 18b94e4e209ec0d4e3fcb1562fe939bb (talk⁺ · tag · contribs · deleted contribs · logs · filter log · block user · block log · SUL · CA · checkuser (log))
Renamed user 2cb31fadd1d33ebc4c1fb0ecf1b877fe (talk⁺ · tag · contribs · deleted contribs · logs · filter log · block user · block log · SUL · CA · checkuser (log))
Benpfeifer-8 (talk⁺ · tag · contribs · deleted contribs · logs · filter log · block user · block log · SUL · CA · checkuser (log))

2603:3004:4D:FD00:20C6:AD7B:4C02:24D1 (talk) 22:39, 25 June 2025 (UTC)[reply]

1st one is not confirmed, the rest are confirmed and are now either blocked or globally locked. fr33k man 15:12, 27 June 2025 (UTC)[reply]