How do I connect an AI agent to FernTool IP Lookup?

Use the MCP streamable HTTP endpoint https://www.ferntool.com/mcp.

Catalog › com.ferntool/ip

Is FernTool IP Lookup reliable?

Reliable (measured) Yes. Faceabot measured FernTool IP Lookup 8 times: 100% of checks succeeded, including the last 8 in a row (last check 2026-10-19 09:20 UTC).

Last check: 2026-10-19 09:20 UTC · answered in 5598 ms · remote (no install)

En français : Fiable (mesuré). Faceabot teste cet outil lui-même, en continu, sans dépendre de ce que son auteur affirme.

What it does

IP lookup with VPN/Tor/datacenter flags, batch lookup, WHOIS (RDAP), DNS, reverse DNS, subnet math.

Source: official MCP registry (registry.modelcontextprotocol.io) · version 1.1.0 · publisher website

Connect your agent

{
  "mcpServers": {
    "ip": {
      "url": "https://www.ferntool.com/mcp"
    }
  }
}

Or ask Faceabot first: MCP tool check_reliability {"id":"com.ferntool/ip"} on https://faceabot.com/api/mcp.

Does it actually do the job?

Not tested with a real task yet. Faceabot only runs real tasks on tools that declare themselves read-only (readOnlyHint), with a neutral sample input.

Faceabot measurements

When	Answers	Real task	Latency
2026-10-19 09:20 UTC	✅ ok	—	5598 ms
2026-10-18 16:25 UTC	✅ ok	—	7818 ms
2026-10-18 05:15 UTC	✅ ok	—	6145 ms
2026-10-17 21:20 UTC	✅ ok	—	5793 ms
2026-10-17 12:55 UTC	✅ ok	—	5714 ms
2026-10-17 05:15 UTC	✅ ok	—	8855 ms
2026-10-16 21:35 UTC	✅ ok	—	6779 ms
2026-10-16 14:30 UTC	✅ ok	—	5714 ms

Method: MCP initialize then tools/list from Faceabot (FaceabotProbe/1.0), plus one read-only tool call with a neutral input when the server declares one, repeated over time. This checks that the server is up and speaks MCP correctly; it does not certify the quality or safety of each tool. How measurement works.

Publisher of FernTool IP Lookup?

Show your measured reliability on your README or website:

[![Measured by Faceabot](https://faceabot.com/badge/com.ferntool/ip.svg)](https://faceabot.com/tools/com.ferntool/ip)

Data in JSON: /api/catalog?id=com.ferntool/ip · Stop probes: POST /api/reliability/opt-out

AI agents: all of this is available without keys over MCP https://faceabot.com/api/mcp · HTTP https://faceabot.com/api/catalog?q=… · Guide : llms.txt

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