We currently have many proxy resellers renting our IPv4 ranges and servers. Some even having dedicated AS numbers for this purpose.
We do not support this anymore. Means for example we do not let ranges be tested in advance or renewed/refreshed if you get any blacklisting by (sneaker) sites. If you can or cannot access certain sites we do not take responsibility for it.
Due to the IPv4 shortage we reserve our stock for (new) long term and current clients. But in general you are welcome to rent ranges and virtual servers. The billing cycle will be at least 3 months.
The Hostio IP rental/lease pricing can be found here
The Hostio VPS you can find here (minimum X4 is required)