How Comcast breaks the IPV6 Internet

So it used to be I received a /56 IPv6 prefix and then my router picked a /64 for my lan. Then it turned into a /60. Now I get a /64 and my router has to turn that into a /72. Come on Comcast, don’t break IPV6 norms.

j2networks family of sites
https://j2sw.com
https://startawisp.info
https://indycolo.net
#packetsdownrange #routethelight