Block log

Block or unblock an IP or user. View the list of active blocks or calculate a rangeblock. See also the global 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:"

User logs

Performer:

Target (title or User:username for user):

From date (and earlier):

Tag filter:

Invert selection

Type of block:

11:07, 21 March 2023 Materialscientist talk contribs blocked 117.199.0.0/16 talk with an expiration time of 3 years (anon. only, account creation blocked) (Persistent addition of unsourced content)
10:43, 1 January 2016 Materialscientist talk contribs blocked 117.199.0.0/16 talk with an expiration time of 1 month (anon. only) (too much disruption coming from this IP range)
04:52, 9 July 2014 Materialscientist talk contribs blocked 117.199.0.0/16 talk with an expiration time of 2 weeks (anon. only) (too much disruption coming from this IP range)
10:52, 14 November 2012 Materialscientist talk contribs blocked 117.199.0.0/16 talk with an expiration time of 1 week (anon. only, account creation blocked) ({{anonblock}})
11:12, 11 November 2012 Materialscientist talk contribs blocked 117.199.0.0/16 talk with an expiration time of 31 hours (anon. only, account creation blocked) ({{anonblock}})