[i.h]

So that's why the network name is still called BSkyB, despite that name being dropped years ago?

I suspect it's classic ain't broke/don't fix it, especially when it could impact devices that Sky would have no way to fix (when's the last time an SD box got an update). No one sees it except those who work in the industry or people who use 3rd party receivers.

the significance is probably in the rest of the data it sends though (after it passes through a so called "adaptation hub"), not so much the network name, but don't mess with what works

(amusingly there's a channel on 13E which must originate from 28.2 or at least from the same encoder - it is marked as BSkyB)