User talk:47.8.139.55

May 2018
Please stop your disruptive editing. If you continue to vandalize Wikipedia, as you did at Network topology, you may be blocked from editing. KNHaw  (talk)  04:57, 30 May 2018 (UTC)
 * If this is a shared IP address, and you did not make the edits, consider creating an account for yourself or logging in with an existing account so you can avoid further irrelevant notices.