While recently the cloudflare captchas became a major annoyance they seem to block whole IP ranges now (leaseweb).You can log into your account but every download you start gets timed out. With a bunch of european servers I experienced this and can confirm. So I contacted the support and they claimed that this "provider" (AirVPN) provides account-sharing and even charges their users for it - WTF Don't know what is on their mind; maybe AirVPN is supposed to be a multihoster? And therefore block whole IP ranges? This needs some clarification!