curl --request GET \
  --url https://api.pingproxies.com/1.0/public/user/asn/retrieve/{asn_id} \
  --header 'X-API-Private-Key: <api-key>' \
  --header 'X-API-Public-Key: <api-key>'

{
  "data": {
    "asn_id": 13335,
    "asn_ip_address_count": 1791744,
    "asn_name": "Cloudflare, Inc.",
    "asn_node_count": 1234,
    "asn_rir": "apnic",
    "asn_type": "hosting",
    "country_id": "us"
  },
  "message": "Asn successfully retrieved."
}