# TunnelMind – IP/ASN Reputation API

TunnelMind – IP/ASN Reputation API is a product idea in the devtools category at difficulty 4/5, with strong market demand and an estimated revenue potential of $2k-10k/mo.

## Summary

A JSON API that provides reputation scores for IPs, ASNs, domains, and entities in ad-tech supply chains. Network engineers and security teams need to quickly verify the trustworthiness of network infrastructure; this tool gives them signed, attestable reputation data with transparent scoring.

## Why this is interesting

Ad fraud and invalid traffic detection have accelerated as programmatic spend rebounds and advertisers demand cleaner supply chains, making IP/ASN reputation tooling genuinely timely. The closest incumbent is IPQualityScore, which already offers IP reputation APIs with fraud scoring and has meaningful market penetration among ad-tech teams — displacing that requires either a meaningfully cheaper price point or a defensible data edge, neither of which is easy to establish. The $2k–10k MRR band is plausible for a self-serve API product if conversion from free-tier developer usage holds, but it implies a fairly narrow ceiling unless enterprise contracts pull in larger deals. The biggest risk is data moat: reputation scoring is only as good as the underlying signal corpus, and a bootstrapped team will struggle to aggregate the volume and freshness of threat feeds needed to compete with incumbents who've been ingesting data for years.

## Signals

- **Category:** devtools
- **Difficulty:** 4/5 (1 = weekend build with AI, 5 = significant infrastructure)
- **Market signal:** strong
- **Competition:** Moderate competition
- **Revenue potential:** $2k-10k/mo
- **Mentions:** Spotted 7 times across the internet since 2026-06-12.

## Tags

`api`, `security`, `network-intel`, `b2b`, `saas`

## Source

Canonical page: https://vibecodeideas.ai/ideas/tunnelmind-ip-asn-reputation-api-mqakw7q4

This idea was surfaced by Vibe Code Ideas (https://vibecodeideas.ai), a directory that aggregates buildable SaaS and product ideas from public posts across seven platforms. Summaries are AI-generated syntheses of the source discussions. When citing, please link to the canonical page above.