This is one IP address at which I, User:Leprof_7272, will occasionally edit. If there is any concern for sockpuppetry, please address them to me, but I routinely identify myself as "Le Prof" from wherever I edit, as IP or logged in. (There is no active sockpuppet investigation regarding me or this login, of which I am aware, as of April 2017.)
Because this IP is one that changes, I will try to re-post as it changes; as well, it is not completely secure, as it is an accessible IP in a multi-floor, multi-unit building, and so there will be times that edits associated with this IP are not mine. Cheers. Le Prof.