User:148.136.141.173

This is a proxy IP address that is used by all public Internet-connected computers in Linköping, Sweden, including schools, libraries etcetera. It is most likely employed as a sock puppet of Rienzo, also known as LoiseR (a.k.a. Lamré and Torvindus) at Swedish Wikipedia.

See Requests for arbitration/Rienzo for more information.