Comcast Using IPv6

I recently upgraded my Comcast cable modem and for the first time ever it looks like I’m connecting out via IPv6!

Last login: Sun Jan 25 20:07:50 2015 from 2601:2:5e80:491:4454:cac:b1a5:7271

Very cool!

Update: Sure enough, a visit to this IPv6 test site confirms IPv6 capability!