[tuga]

I suppose I was overly enthusiastic about the project and overlooked the bulk part . Thank you. Personally, I prefer to use local MMDB versions as they provide faster results and do not require network usage. Having knowledge about whether an IP is a proxy, VPN, data center, etc. is valuable to me, but I understand that it may vary depending on each project's requirements.

[meeb]

Without wishing to gazump on tuga's excellent project, you can get mmdb files for IPs and ASNs free for personal use from https://ipnetdb.com/ that will probably provide the data you want.

(Disclaimer: I work for the company that develops IPNetDB).