Prefix WhoIs
Rank #95,139org.pwhois/pwhois
Live BGP routing table and registry lookups: IP origin, ASN prefixes, transit, org search.
Prefix WhoIs is a Model Context Protocol (MCP) server. It ranks #95,139 of 137,492 servers tracked on MCP Toplist. Prefix WhoIs is listed on Official MCP, with 1 tracked version. It was first listed on Sep 13, 2026 and most recently updated on Sep 13, 2026.
Ranks ahead of 42,353 of 137,492 servers on MCP Toplist.
Use Prefix WhoIs
No credentials or required configuration declared — add it to your MCP client and go.
claude mcp add --transport http pwhois https://pwhois.org/mcp/[mcp_servers.pwhois]
url = "https://pwhois.org/mcp/"Add to ~/.codex/config.toml.
https://pwhois.org/mcp/Settings → Connectors → “Add custom connector”, then paste this URL.
{
"mcpServers": {
"pwhois": {
"url": "https://pwhois.org/mcp/"
}
}
}Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (per project).
{
"servers": {
"pwhois": {
"type": "http",
"url": "https://pwhois.org/mcp/"
}
}
}Save as .vscode/mcp.json in your workspace.
{
"mcpServers": {
"pwhois": {
"serverUrl": "https://pwhois.org/mcp/"
}
}
}Add to ~/.codeium/windsurf/mcp_config.json.
{
"mcpServers": {
"pwhois": {
"url": "https://pwhois.org/mcp/"
}
}
}Show your rank
Maintain this server? Add the live rank badge to your README — it updates automatically as the leaderboard changes.
[](https://mcptoplist.com/server/org.pwhois%2Fpwhois)<a href="https://mcptoplist.com/server/org.pwhois%2Fpwhois"><img src="https://mcptoplist.com/badge/org.pwhois%2Fpwhois.svg" alt="MCP Toplist: #95,139 of 137,492" /></a>Variants: append ?metric=score or ?metric=stars to the image URL.
Listed on 1 registry
Available versions (1)
| Version | Published |
|---|---|
| 1.0.0 | Sep 13, 2026 |
Frequently asked questions
- Is Prefix WhoIs listed on the Official MCP Registry?
- Yes — Prefix WhoIs is listed on the Official MCP Registry.
- How many versions does Prefix WhoIs have?
- MCP Toplist tracks 1 version of Prefix WhoIs, most recently published on Sep 13, 2026.
Do you run this server?
Community projects list the MCP servers behind real agents and apps. Publish yours and this page will link to it.