Prefix WhoIs MCP Server
org.pwhois/pwhoisv1.0.0
Live BGP routing table and registry lookups: IP origin, ASN prefixes, transit, org search.
context tax
queued
security
queued
cold start
queued
freshness
Active26d ago
Install Prefix WhoIs MCP server
Install in Claude Code
claude mcp add --transport http pwhois https://pwhois.org/mcp/Install in Cursor
{
"mcpServers": {
"pwhois": {
"url": "https://pwhois.org/mcp/"
}
}
}Install in Claude Desktop
{
"mcpServers": {
"pwhois": {
"command": "npx",
"args": [
"-y",
"mcp-remote",
"https://pwhois.org/mcp/"
]
}
}
}Or add it as a custom connector under Settings → Connectors. The config above bridges via mcp-remote.
Install in VS Code
{
"servers": {
"pwhois": {
"type": "http",
"url": "https://pwhois.org/mcp/"
}
}
}Install in Windsurf
{
"mcpServers": {
"pwhois": {
"serverUrl": "https://pwhois.org/mcp/"
}
}
}Remote endpoints
- streamable-http
https://pwhois.org/mcp/
Freshness
Active — last maintenance signal 26d ago. The newest of the signals below sets the band.
Last commit (default branch)
no data · GitHub
Latest release
no data · GitHub
Package published
no data · npm/PyPI
Registry entry updated
2026-09-13 · 26d ago · official registry · v1.0.0
FAQ
›How do I install the Prefix WhoIs MCP server in Claude Code?
Run: claude mcp add --transport http pwhois https://pwhois.org/mcp/. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.
›Does Prefix WhoIs require an API key?
No required environment variables are declared in its published metadata.
›Can I use Prefix WhoIs as a remote (hosted) MCP server?
Yes. It is a hosted MCP server; connect to its URL with any client that supports remote MCP.
›Is Prefix WhoIs in the official MCP registry?
Yes, as org.pwhois/pwhois.
Alternatives to Prefix WhoIs
Other travel & transport MCP servers.