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:"

• 08:30, 12 September 2017 Yunshui talk contribs changed block settings for HornetsMike talk contribs with an expiration time of indefinite (account creation blocked, cannot edit own talk page) ({{checkuserblock-account}})
• 05:34, 8 January 2017 Closedmouth talk contribs blocked HornetsMike talk contribs with an expiration time of indefinite (account creation blocked) (Vandalism-only account)
• 00:59, 5 January 2017 Materialscientist talk contribs blocked HornetsMike talk contribs with an expiration time of 60 hours (account creation blocked) (Persistent addition of unsourced content: +edit warring)