IP Address Utilities

Integer To Ip

Converts 32-bit integers to IPv4 addresses using standard network byte order. Access via MCP in Cursor or Windsurf, or REST at GET /v1/ip/from-integer. For example, integer 3232235777 becomes "192.168.1.1". Essential for network programming where IP addresses are stored as integers for efficient computation and database indexing.

API Endpoint

GET /v1/ip/from-integer

Code Examples

curl "https://tinyfn.io/v1/ip/from-integer" \
  -H "X-API-Key: YOUR_API_KEY"
const response = await fetch('https://tinyfn.io/v1/ip/from-integer', {
  headers: { 'X-API-Key': 'YOUR_API_KEY' }
});
const data = await response.json();
console.log(data);
import requests

response = requests.get('https://tinyfn.io/v1/ip/from-integer',
    headers={'X-API-Key': 'YOUR_API_KEY'})
data = response.json()
print(data)

Use via MCP

Add to your AI agent

Connect your AI agent (Claude, Cursor, Windsurf, etc.) to TinyFn's ip address tools:

{
  "mcpServers": {
    "tinyfn-ip": {
      "url": "https://tinyfn.io/mcp/ip",
      "headers": {
        "X-API-Key": "YOUR_API_KEY"
      }
    }
  }
}

Learn more about MCP setup →

FAQ

How do I convert an integer to IP address using MCP?

Use the integer_to_ip tool in your MCP-enabled editor with the integer parameter. The tool handles the conversion from 32-bit integer to dotted decimal notation automatically.

What integer represents IP address 192.168.1.1?

192.168.1.1 equals integer 3232235777. This uses network byte order where each octet is weighted by powers of 256.

What's the valid range for IP address integers?

Valid range is 0 to 4294967295 (2^32 - 1). Integer 0 converts to 0.0.0.0, and 4294967295 converts to 255.255.255.255.

Why store IP addresses as integers instead of strings?

Integers enable faster database queries, sorting, and range operations. A 4-byte integer is more memory-efficient than string storage and supports bitwise operations for subnet calculations.

Can this convert IPv6 addresses from integers?

No, this tool only handles IPv4 addresses (32-bit integers). IPv6 requires 128-bit integers which need different conversion methods.

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