yes by all means block the entire range of course this means that the us navy and marine corps wont be able to edit but no one really cares about that these days so its of little consequence maybe instead of blocking the criticizer you should instead investigate how fram is allowed to abusively harass other editors he doesn't like he refuses to disengage from discussions when asked on multiple occassions by multiple individuals he continues to harass bully and stock users and has been increasingly negative in his interactions on wiki yet he's still allowed to edit to be an admin and to be a contributor if you allow this to continue you deserve this type of editor and it will continue to keep good editors away and will continue to degrade the already toxic culture of the pedia fram is jsut another racepacket another of any number of other users who are no longer allowed to edit because the community finally realized what they were all about the reasons for participation vary but in the end none were here to build an encyclopedia don't take my word for it do some do diligence and look into the matter yourself look at his comments his contributions and his actions not at my comments and see for yourself