Why is my IP geolocation accuracy so... creative?

Hey AdsVolt community,

I’m pulling my hair out trying to get decent IP geolocation data for my SaaS. The goal is pretty straightforward: I want to personalize content and apply some basic geo-blocking for specific features. Sounds simple, right? Well, apparently, my users are secretly globetrotting ninjas, or my IP geolocation service has a wicked sense of humor.

Seriously though, the inconsistency is driving me nuts. I'm using a couple of well-known services, but I frequently see users from New York being placed in, say, rural Wyoming, or even worse, someone from London suddenly appearing in a small town in Brazil. It makes any kind of meaningful geo-targeting a complete nightmare. My analytics dashboard looks like a random number generator went wild. I know VPNs and proxies exist, but this feels like more than just a few users trying to bypass restrictions. It's almost like the service is just guessing sometimes.

Here’s a snippet from my console output after a recent lookup – notice the 'confidence' level vs. the actual location:

{
  "ip": "203.0.113.42",
  "country_code": "US",
  "country_name": "United States",
  "region_name": "Kansas",
  "city": "Wichita",
  "latitude": 37.6872,
  "longitude": -97.3301,
  "postal_code": "67202",
  "time_zone": "America/Chicago",
  "asn": "AS7018 AT&T Services, Inc.",
  "is_proxy_vpn": false,
  "confidence_score": 75,
  "original_request_ip": "1.2.3.4" // Actual user IP was 1.2.3.4, reported from Germany
}

The "original_request_ip" in my dummy log is just to highlight the discrepancy I'm seeing. My real logs often show a high confidence score, but then the actual user (based on their own self-reported location for testing) is nowhere near what the IP lookup suggests. It's like my software is playing a game of 'pin the tail on the continent'.

Any wizards out there who've cracked the code on improving IP geolocation accuracy? Are there specific services you recommend that handle VPNs/proxies more gracefully, or perhaps a multi-provider strategy that actually works? I'm all ears for practical tips and service recommendations.

Thanks in advance for any insights!