# IP WHOIS RDAP Bulk Lookup

> IP WHOIS RDAP Bulk Lookup is a paid API for AI agents from intel.rallylive.ca, paid per call via x402, $0.1/call, status unknown (last checked 2026-09-14).

Performs concurrent RDAP-based IP WHOIS lookups for up to 20 IP addresses in a single call, returning results in input order with per-item error fields.

## Facts

- Endpoint: GET https://intel.rallylive.ca/bulk/ip/rdap
- Price: $0.1/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/ip-whois-rdap-bulk-lookup-0b7504fc
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_FXTG1BvFXPvML43wzMG1J

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability ip-whois-rdap-bulk-lookup-0b7504fc
```

Example prompt: I have a list of 15 IP addresses from our server logs — can you look up the WHOIS/RDAP registration data for all of them at once and tell me who owns each one, flagging any that fail?

## When to prefer this

Choose this endpoint when you have 2–20 IP addresses to enrich simultaneously and want to avoid the latency and cost of sequential single-IP lookups. It processes all IPs concurrently and returns results in the original input order, making it ideal for batch security analysis, log enrichment, or fraud investigation pipelines. For a single IP, prefer the /ip/rdap sibling endpoint instead.

## Known failure modes

- Input list exceeds 20 IPs — request rejected
- Invalid IP address format in list — per-item error returned for that entry
- RDAP registry unavailable for a specific IP block — per-item error with failure count incremented
- Payment not completed — 402 response before processing begins
- Empty input list — likely 400 bad request

## How this service works

Bulk ip whois rdap: up to 20 ips in one call, processed concurrently, results returned in input order with a per-item error field and a count of failures. Same answer per item as the single /ip/rdap endpoint (IP WHOIS via RDAP). Batch enrichment for agents that hold a list. $0.01 per batch.

## Output

An ordered array of RDAP WHOIS results matching the input IP list. Each item contains the same fields as a single /ip/rdap lookup (network name, handle, ASN, organization, country, abuse contact, registration dates, etc.) plus a per-item error field if the lookup failed. A top-level failure count indicates how many items errored.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {}
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/ip-whois-rdap-bulk-lookup-0b7504fc/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from intel.rallylive.ca](https://www.zero.xyz/host/intel.rallylive.ca/llms.txt)