TOS 里说清楚的呀： You may cancel service renewal at any time in the billing portal.
You may request a refund of your payments to us, provided that all of the following conditions are met:
Service for which you are requesting a refund was ordered 30 or fewer days ago; Your account with us is in good standing (i.e. there are no overdue amounts owing) and there have been no violations of this ToS; None of your payments to us have been previously or currently are disputed or charged back; None of the IP addresses assigned to your VPS are on any blacklist or blocklist, and none of those IP addresses were previously replaced by us due to blacklisting; The monthly data transfer usage on your VPS is under 10% of your monthly quota; The number of refund requests under this or a different associated account is not exessive or abusive in nature.
TOS 里写了 IP 被封不能退呀。而且不管别人推不推，买之前先看 TOS 是个基本习惯，尤其是国外商家的产品。另外，如果你还是要用，可以静默放置一段时间，过后会放出来的。