You’re in luck! I’ve been paying for the Bitnodes API for the last few months and been downloading and storing their snapshots. The Bitnodes API did only return the snapshots from roughly three three months back, so the earlierst I have is from July 10, 2025. The total set of snapshots I have is more than 200GB in size.
Can you share the dates you are looking for? I’m open to sharing e.g. a daily snapshot available to you and others asking for it. I’m not too sure about making the whole set publicly downloadable as of now.
I’ve also heard from at least one other person that had snapshots. I’ll ask them to comment here, if they want.
(moderator note: I moved this into the Data category and made this a “Request” as per About the Data category)