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CloakProbe

Introduction

CloakProbe is a privacy-first, security-focused IP information service built with Rust. It’s designed to run behind Cloudflare and provides detailed IP information without leaking your data to third-party services.

Why CloakProbe?

Section titled “Why CloakProbe?”

Most IP lookup services track you, serve ads, or sell your data. CloakProbe takes a different approach:

  • No tracking - Zero analytics, no cookies, no fingerprinting
  • No third-party calls - All lookups use local databases
  • No ads - Clean, fast interface focused on information
  • Open source - Verify exactly what the code does

Features

Section titled “Features”

Privacy-First

Your IP data never leaves the server. ASN and organization lookups use local databases, not external APIs.

Blazing Fast

Built with Rust and Axum for sub-millisecond response times. Handles thousands of requests per second.

Cloudflare Ready

Designed to run behind Cloudflare. Properly reads CF-Connecting-IP for accurate client detection.

Full IPv4 & IPv6

Complete support for both IP versions with detailed network information.

What Information Does It Provide?

Section titled “What Information Does It Provide?”

CloakProbe returns comprehensive IP information:

  • IP Details - Address in decimal, hexadecimal, and binary formats
  • Network Info - ASN, AS name, network prefix, RIR, country
  • Organization - Company name associated with the IP range
  • Connection - TLS version, HTTP protocol, Cloudflare datacenter
  • Client Info - User agent, accepted languages/encodings

Quick Example

Section titled “Quick Example”
Terminal window
# Get your IP info as plain text
curl https://ip.cloakprobe.dev/api/v1/plain


# Output:
# IP: 203.0.113.42 (IPv4)
# ASN: AS64496 Example-ISP (203.0.113.0/24, ARIN, US)
# TLS: TLSv1.3 over h2
# User-Agent: curl/8.1.2

Next Steps

Section titled “Next Steps”