Educational institution IP address
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Due to persistent vandalism, anonymous editing from your school, library, or educational institution's IP address may be blocked (disabled). You will continue to have access to read the encyclopedia. If you are logged in but still unable to edit, please follow these instructions. To prevent abuse, account creation via this IP address might also be disabled.

If account creation is disabled and you are unable to create an account elsewhere, you can request one by following the instructions at Wikipedia:Request an account. Please check on this list that the username you choose has not already been taken. If editing is required for class projects, please have your instructor or network administrator contact us (with reference to this IP address) at the Unblock Ticket Request System with a contact email address that is listed on your school's website. Thank you for your cooperation.

October 2012

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Hello, and welcome to Wikipedia. This is a message letting you know that one of your recent edits has been undone by an automated computer program called ClueBot NG.

October 2012

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Hello, and welcome to Wikipedia. This is a message letting you know that one of your recent edits has been undone by an automated computer program called ClueBot NG.

November 2012

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Hello, and welcome to Wikipedia. This is a message letting you know that one of your recent edits has been undone by an automated computer program called ClueBot NG.

  Please do not remove content or templates from pages on Wikipedia, as you did to Five-second rule with this edit, without giving a valid reason for the removal in the edit summary. Your content removal does not appear constructive, and has been reverted. Please make use of the sandbox if you'd like to experiment with test edits. Thank you. Jim1138 (talk) 19:58, 15 November 2012 (UTC)Reply

November 2012

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Hello, and welcome to Wikipedia. This is a message letting you know that one of your recent edits has been undone by an automated computer program called ClueBot NG.

  Please refrain from making unconstructive edits to Wikipedia, as you did at List of engineering branches. Your edits appear to constitute vandalism and have been reverted or removed. If you would like to experiment, please use the sandbox. Andrei S (talk) 20:51, 27 November 2012 (UTC)Reply

If this is a shared IP address, and you didn't make the edit, consider creating an account for yourself so you can avoid further irrelevant notices.

  Please stop your disruptive editing. If you continue to vandalize Wikipedia, as you did to List of engineering branches with this edit, you may be blocked from editing. Widr (talk) 20:53, 27 November 2012 (UTC)Reply

  This is your last warning. You may be blocked from editing without further warning the next time you vandalize a page, as you did with this edit to List of engineering branches. Widr (talk) 20:55, 27 November 2012 (UTC)Reply

 
You have been blocked temporarily from editing for persistent vandalism. Once the block has expired, you are welcome to make useful contributions. If you think there are good reasons why you should be unblocked, you may appeal this block by adding below this notice the text {{unblock|reason=Your reason here ~~~~}}, but you should read the guide to appealing blocks first. HJ Mitchell | Penny for your thoughts? 21:01, 27 November 2012 (UTC)Reply

December 2012

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Hello, and welcome to Wikipedia. This is a message letting you know that one of your recent edits has been undone by an automated computer program called ClueBot NG.

January 2013

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Hello, and welcome to Wikipedia. This is a message letting you know that one of your recent edits has been undone by an automated computer program called ClueBot NG.

  Please refrain from making unconstructive edits to Wikipedia, as you did at O. J. Simpson murder case with this edit. Your edits appear to constitute vandalism and have been reverted or removed. If you would like to experiment, please use the sandbox. Thank you. Widr (talk) 20:31, 9 January 2013 (UTC)Reply

  This is your last warning. The next time you vandalize Wikipedia, as you did at Assassination of John F. Kennedy, you may be blocked from editing without further notice. Acroterion (talk) 20:31, 9 January 2013 (UTC)Reply

If this is a shared IP address, and you didn't make the edit, consider creating an account for yourself so you can avoid further irrelevant notices.
 
You have been blocked from editing for a period of 72 hours for abuse of editing privileges. Once the block has expired, you are welcome to make useful contributions. If you think there are good reasons why you should be unblocked, you may appeal this block by adding below this notice the text {{unblock|reason=Your reason here ~~~~}}, but you should read the guide to appealing blocks first.  Acroterion (talk) 20:33, 9 January 2013 (UTC)Reply
If this is a shared IP address, and you didn't make the edit, consider creating an account for yourself so you can avoid further irrelevant notices.

January 2013

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Hello, and welcome to Wikipedia. This is a message letting you know that one of your recent edits has been undone by an automated computer program called ClueBot NG.

February 2013

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  Hello, I'm J991. I wanted to let you know that I undid one or more of your recent contributions to Copper extraction techniques because it didn't appear constructive. If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Thanks! J991 18:18, 25 February 2013 (UTC)Reply

If this is a shared IP address, and you did not make the edit, consider creating an account for yourself so you can avoid further irrelevant notices.

  Please refrain from making unconstructive edits to Wikipedia, as you did at Tom Miller (footballer) with this edit. Your edits appear to constitute vandalism and have been reverted or removed. If you would like to experiment, please use the sandbox. Thank you. Pharaoh of the Wizards (talk) 18:34, 25 February 2013 (UTC)Reply

August 2013

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Hello, and welcome to Wikipedia. This is a message letting you know that one of your recent edits to Cable car (railway) has been undone by an automated computer program called ClueBot NG.

January 2014

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  Hello, I'm Lugia2453. I wanted to let you know that I undid one of your recent contributions, such as the one you made with this edit to Flocking (behavior), because it didn’t appear constructive to me. If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Thanks. Lugia2453 (talk) 20:39, 15 January 2014 (UTC)Reply

February 2014

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Hello, and welcome to Wikipedia. This is a message letting you know that one or more of your recent edits to Insurance fraud has been undone by an automated computer program called ClueBot NG.

  Please refrain from making nonconstructive edits to Wikipedia, as you did at Kinetic energy with this edit. Your edits appear to constitute vandalism and have been reverted or removed. If you would like to experiment, please use the sandbox. Administrators have the ability to block users from editing if they repeatedly engage in vandalism. Thank you. — MusikAnimal talk 20:01, 25 February 2014 (UTC)Reply

  Please stop your disruptive editing. If you continue to vandalize Wikipedia, as you did to Kinetic energy with this edit, you may be blocked from editing. — MusikAnimal talk 20:04, 25 February 2014 (UTC)Reply

  This is your last warning. The next time you vandalize Wikipedia, as you did at Kinetic energy, you may be blocked from editing without further notice. ubiquity (talk) 20:10, 25 February 2014 (UTC)Reply

If this is a shared IP address, and you did not make the edits, consider creating an account for yourself so you can avoid further irrelevant notices.

March 2014

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Hello, and welcome to Wikipedia. This is a message letting you know that one or more of your recent edits to Las Gorras Blancas has been undone by an automated computer program called ClueBot NG.

  Please refrain from making unconstructive edits to Wikipedia, as you did at Miguel Antonio Otero (born 1859). Your edits appear to constitute vandalism and have been reverted or removed. If you would like to experiment, please use the sandbox. Administrators have the ability to block users from editing if they repeatedly engage in vandalism. Fraggle81 (talk) 15:47, 14 March 2014 (UTC)Reply

If this is a shared IP address, and you did not make the edits, consider creating an account for yourself so you can avoid further irrelevant notices.

  Please stop your disruptive editing. If you continue to vandalize Wikipedia, as you did at Miguel Antonio Otero (born 1859), you may be blocked from editing. Fraggle81 (talk) 15:48, 14 March 2014 (UTC)Reply

If this is a shared IP address, and you did not make the edits, consider creating an account for yourself so you can avoid further irrelevant notices.

April 2014

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Hello, and welcome to Wikipedia. This is a message letting you know that one or more of your recent edits to Niels Bohr has been undone by an automated computer program called ClueBot NG.

November 2014

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  Hello, I'm Widr. I wanted to let you know that I undid one or more of your recent contributions to Siren (mythology) because it did not appear constructive. If you would like to experiment, please use the sandbox. If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Widr (talk) 21:19, 19 November 2014 (UTC)Reply

If this is a shared IP address, and you did not make the edits, consider creating an account for yourself so you can avoid further irrelevant notices.

November 2016

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  Hello, I'm Anaxial. I wanted to let you know that one or more of your recent contributions to Neutron star have been undone because they did not appear constructive. If you would like to experiment, please use the sandbox. If you think a mistake was made, or if you have any questions, you can leave me a message on my talk page. Thanks. Anaxial (talk) 21:30, 29 November 2016 (UTC)Reply

If this is a shared IP address, and you did not make the edits, consider creating an account for yourself so you can avoid further irrelevant notices.

  Please refrain from making unconstructive edits to Wikipedia, as you did with this edit to Neutron star. Your edits appear to constitute vandalism and have been reverted or removed. If you would like to experiment, please use the sandbox. Repeated vandalism can result in the loss of editing privileges. Thank you. DVdm (talk) 21:42, 29 November 2016 (UTC)Reply

  Please stop your disruptive editing. If you continue to vandalize Wikipedia, as you did with this edit to Procrastination, you may be blocked from editing. DVdm (talk) 21:42, 29 November 2016 (UTC)Reply

March 2020

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  Hello, I'm Serols. I wanted to let you know that I reverted one of your recent contributions —specifically this edit to Ahmed Best—because it did not appear constructive. If you would like to experiment, please use the sandbox. If you have any questions, you can ask for assistance at the Help desk. Thanks. Serols (talk) 19:59, 4 March 2020 (UTC)Reply

  Please refrain from making unconstructive edits to Wikipedia, as you did with this edit to Ahmed Best. Your edits appear to be vandalism and have been reverted or removed. If you would like to experiment, please use the sandbox. Repeated vandalism can result in the loss of editing privileges. Thank you. Serols (talk) 20:01, 4 March 2020 (UTC)Reply

  Please stop your disruptive editing. If you continue to vandalize Wikipedia, as you did with this edit to Ahmed Best, you may be blocked from editing. Serols (talk) 20:03, 4 March 2020 (UTC)Reply

September 2021

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  Hello. This is a message to let you know that one or more of your recent contributions, such as the edit you made to Federal monarchy, did not appear to be constructive and have been reverted. Please take some time to familiarise yourself with our policies and guidelines. You can find information about these at our welcome page which also provides further information about contributing constructively to this encyclopedia. If you only meant to make test edits, please use the sandbox for that. If you think I made a mistake, or if you have any questions, you may leave a message on my talk page. Thank you. Dirkbb (talk) 19:16, 29 September 2021 (UTC)Reply

If this is a shared IP address, and you did not make the edits referred to above, consider creating an account for yourself or logging in with an existing account so that you can avoid further irrelevant notices.

November 2021

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  Please refrain from attempting to make unconstructive edits to Wikipedia. Your edits appear to constitute vandalism and have been disallowed by an edit filter. If you would like to experiment, please use the sandbox. Repeated vandalism may result in the loss of editing privileges. Thank you. Materialscientist (talk) 18:31, 3 November 2021 (UTC)Reply