
IPSearch-MCP
by sleepingbag945
Offline IP Whois lookup tool providing network range and organization info via MCP.
Screenshots

What it does
IPSearch-MCP is an offline IP Whois lookup server that allows AI assistants to query IPv4 address ownership and network range information without requiring an active internet connection to external Whois services. It leverages a local SQLite database for high-performance lookups of IP ranges, network names, and country affiliations.
Tools
ip_lookup: Queries the local database for a specific IPv4 address to retrieve its corresponding network range and detailed Whois information.keyword_lookup: Searches for IP ranges associated with specific keywords (e.g., company names or organization identifiers).
Installation
- Clone the repository and build the binary using Go:
go build -o IPSearch - Download the
IP.zipdatabase and placeIP.dbin the same directory as the binary. - Add to
claude_desktop_config.json:
{
"mcpServers": {
"ipsearch": {
"command": "/path/to/IPSearch"
}
}
}
Supported hosts
- Claude Desktop
Quick install
go build -o IPSearchInformation
- Pricing
- free
- Published






