4 ms·
Probably IPv4 is on CGNAT and Sprint doesn't keep the logs of the translation. On IPv6 there's no NAT, and there might be a deterministic relationship between s
by bibaheu 5y ago
Probably IPv4 is on CGNAT and Sprint doesn't keep the logs of the translation.
On IPv6 there's no NAT, and there might be a deterministic relationship between subscription and IP
- glogla 5y agoThat, or they don't give devices IPv4 addresses at all and run 464XLAT - according to Wikipedia, quite a few telcos do it that way.
- keneda7 5y agoI believe you are correct. https://news.ycombinator.com/item?id=16440850 https://news.ycombinator.com/item?id=16440850
- p1mrx 5y ago464XLAT is a form of CGNAT. The main difference is whether the subscriber side uses an IPv6 or private IPv4 address, but on the internet side they are equivalent.