Block or unblock an IP or user. View the list of active blocks or calculate a rangeblock. See also the global IP block log and the log of local enabling/disabling of global blocks.

This is a log of user-block/unblock actions. Auto-blocked IP addresses are not listed here, but can be found at Special:AutoblockList. See Special:BlockList for the full list of currently operational blocks. See Wikipedia:Blocking policy for further details.

You may enter the name of the blocking/unblocking administrator and/or the user or IP who was blocked/unblocked.

Performer is the name of the admin, without any prefix

Target is the name of the user, IP or IP range, written with the prefix "User:"

• 23:20, 2 August 2007 Yamla talk contribs blocked Erisch talk contribs with an expiration time of indefinite (account creation blocked) (Banned vandal known as Verdict. Not welcome here.)
• 18:12, 31 July 2007 Black Kite talk contribs blocked Erisch talk contribs with an expiration time of 24 hours (account creation blocked) (Three-revert rule violation: 3RR on John Cena)