User talk:91.231.90.254

June 2017[change source]

Welcome to Wikipedia. Everyone is welcome to make helpful changes to Wikipedia. However, some of your changes did not seem to be helpful and have been reverted or removed. If you want to try out changing Wikipedia to learn more about how it works, please use the sandbox. Thank you. —Alvaro Molina (✉ - ✔) 14:21, 15 June 2017 (UTC)[reply]

If this is a shared IP address, and you didn't make the change, consider creating an account so you can avoid notices that are not for you.

January 2018[change source]

Welcome to Wikipedia. Thank you for undoing your recent test with the page "Solar System". Please take a look at the welcome page to learn more about changing our encyclopedia. In the future, please do not make tests on article pages; instead, use the sandbox. Thank you. Auntof6 (talk) 18:51, 10 January 2018 (UTC)[reply]

If this is a shared IP address, and you didn't make the change, consider creating an account so you can avoid notices that are not for you.

This is the discussion page for a person who has not created an account yet, or who does not use it.

We have to use the numerical IP address to identify them. An IP address can be shared by many people. If you feel that things said here are not about you, you can create an account or log in to stop it happening again.