ASN Lookup
The ASN WHOIS API provides detailed information about Autonomous System Numbers (ASNs), including the AS number, name, organization details, country, domain, allocation status, and associated IPv4 and IPv6 routes. It also returns upstream and downstream providers, peers, administrative and technical contacts, abuse contacts, and raw WHOIS data, all available in JSON or XML format.
Authorization
You can make authorized requests to our API by passing API key as a query parameter. To get your API key, login to our billing dashboard and get your API key! If your API key has been compromised, you can change it by clicking on reset button in billing dashboard.
Status Codes
Success Codes
- 200 Request is processed successfully.
- 206 Partial response, as an error occurred while processing the request.
Failure Codes
- 400 Request-param 'asn' (******) is not valid.
- 400 Request-param 'format' (<format>) is not valid. Supported formats are json, xml.
- 401 Provided API key is invalid.
- 401 Provided API key is inactive.
- 401 Please buy a subscription plan or add api credits, then use this api key.
- 401 Your subscription is deactivated. Please buy new plan or add api credits for using whoisfreaks APIs.
- 401 Your subscription is deactivated due to much time payment failure. Please buy a new plan or add api credits for using whoisfreaks APIs.
- 401 Your account is deactivated.
- 401 You are blocked due to suspicious activity.
- 408 Unable to fetch whois data. Please try again.
- 412 You have exceeded the limit of api plan requests and your subscription is canceled.
- 413 You have exceeded the limit of api credits requests [allowed_request_no]. Please upgrade your plan.
- 413 You have exceeded the limit of Surcharge Requests [allowed_surcharge_request_no]. Please upgrade your plan.
- 429 Please slow down. Your maximum request limit per minute is reached.
- 500 Internal Server error occurred.
- 503 Service is unavailable. Please try after some time.
- 504 Request is timed-out.
