WHOIS IP Lookup: What You Can Learn About Any IP
An address shows up in your logs. It hit your login endpoint a few hundred times in a minute, and now you have to decide whether to block it, throttle it, or write to somebody about it. All you have is four numbers. A WHOIS IP lookup turns those four numbers into a name. It […]
What You Actually Pay Per IP Lookup: A Technical Comparison of IP Intelligence APIs
There are currently a good number of IP intelligence API providers, and a consequential problem is having to evaluate which one of them is worth it. At the most basic level, you should be able to know 2 facts: how much you pay per single lookup how much of technical intelligence data can a provider […]
How VPN and Proxy Detection Actually Works (And Why It Gets Things Wrong)
VPN and proxy detection is inference, not lookup. No API can see inside a connection and confirm that a tunnel exists. What it can do is check what an address is registered as, what has been observed coming out of it, and how recently. The flag you get back is a conclusion drawn from that […]
Geolocate every IP in your server logs with AI NO SCRIPT REQUIRED
Server logs already have the raw material. The part that usually slows people down is everything after that: parsing lines, extracting IPs, calling an API, handling quotas, and formatting the output into something a human can scan. The IPstack MCP server removes that loop. Your AI assistant can call IPstack directly, so IP geolocation and […]
API Error Handling with Retries, Backoff and Graceful Degradation
Every API call can fail. The network can drop, a server can time out, and a key can expire or become invalid. That’s not necessarily a sign of a poorly built API. It’s simply how distributed systems work. What separates a fragile integration from a reliable one isn’t whether errors happen. It’s how your code […]