4 ms·I think the US is mostly mobileby liveoneggs 12y agoI think the US is mostly mobilezaphoyd 12y agoComcast and Time Warner Cable both have larged wired IPv6 footprints (28% and 12% of their quite sizable customer bases respectively), as do a number of universities.atomt 12y agoAnd AT&T with their huge 6rd deployment for DSL.