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:"

• 16:51, 16 October 2007 Moreschi talk contribs blocked Sm565 talk contribs with an expiration time of indefinite (account creation blocked) (Disruptive single-purpose account: edit-warring, reverts and filibustering on one article only.)
• 16:50, 16 October 2007 Moreschi talk contribs unblocked Sm565 talk contribs (To reblock)
• 16:51, 15 October 2007 El C talk contribs blocked Sm565 talk contribs with an expiration time of 24 hours (account creation blocked) (more disruption on Homeopathy)
• 09:55, 11 October 2007 Mercury~enwiki talk contribs blocked Sm565 talk contribs with an expiration time of 12 hours (account creation blocked) (Disruption on Homeopathy)
• 12:02, 1 October 2007 Vanished user talk contribs blocked Sm565 talk contribs with an expiration time of 31 hours (account creation blocked) (WP:3RR after warning, with a side of particularly rude and vitriolic POV-pushing.)