We're currently on a BTW FTTC package with an 84.45.155.* IPv4 and a 2001:4d48:ad54:.... IPv6 range. If/when we move to a FTTP product, will these IP addresses change (if we stay via BTW or if we switch to the cheaper per Mbps CityFibre provided line). Obviously switching to FTTP will end the PSTN l...