network by fourzerotwo

Batch lookup

Full lookup for up to 100 IPs in one call.

Batch lookup

Full lookup for up to 100 IPs in one call.

price: $0.02 / call
free tier: 3 free / day
MCP tool: ip-geolocation__batch
method: GET

GET https://fourzerotwo.si/v1/ip-geolocation/batch

Param	Type	Description
ips	string	Comma-separated IPs (max 100)

# unpaid: returns 402 with the price
curl -i "https://fourzerotwo.si/v1/ip-geolocation/batch?ips=8.8.8.8%2C1.1.1.1%2C2a00%3A1450%3A4009%3A81a%3A%3A200e"
# free tier: send a free key from https://fourzerotwo.si/free
curl -H "X-API-Key: fzt_…" "https://fourzerotwo.si/v1/ip-geolocation/batch?ips=8.8.8.8%2C1.1.1.1%2C2a00%3A1450%3A4009%3A81a%3A%3A200e"

Use it from an AI agent (MCP)

Add the server once, then ask for this data in plain English. The agent finds the endpoint with search_apis and runs it with call_api.

{
  "mcpServers": {
    "fourzerotwo": { "type": "http", "url": "https://fourzerotwo.si/mcp" }
  }
}

# the call the agent makes
call_api {"tool": "ip-geolocation__batch", "arguments": {"ips":"8.8.8.8,1.1.1.1,2a00:1450:4009:81a::200e"}}

Batch lookup

Batch lookup

Use it from an AI agent (MCP)

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