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:"

• 17:33, 8 April 2009 Tonywalton talk contribs changed block settings for Overjoyed talk contribs with an expiration time of indefinite (account creation blocked) (Abusing multiple accounts: Disruption: http://en.wikipedia.org/w/index.php?title=Wikipedia:Administrators%27_noticeboard/Incidents&oldid=192870342#Adventures_of_Superman_.28TV_series.29_and_verifia)
• 20:10, 20 February 2008 JzG talk contribs blocked Overjoyed talk contribs with an expiration time of indefinite (account creation blocked) (Disruption: http://en.wikipedia.org/w/index.php?title=Wikipedia:Administrators%27_noticeboard/Incidents&oldid=192870342#Adventures_of_Superman_.28TV_series.29_and_verifiability_and_rules_violation)