VRouter + management interface.
There are many providers that have IPv6, but there are usually many limitations (such as Azure, GCP, Vultr, AliCloud, etc.)
Servers running @: i3d.net, oshq.ru, ovh.lt, databank.lt, 1000mbps.com, databasebydesignllc.com, reliablesite.net, hivelocity.net, leaseweb. (From, nl)
VPS: IntoVPS, databank.lt, hetzner.de, digitalocean.com, linode.com