{"asn":396921,"domain":"associates.cbp.dhs.gov","data":{"asn":396921,"metadata":{"handle":"US-CBP","description":"U.S. Customs and Border Protection","countryCode":"US","country":"United States","origin":"authoritative","category":"business","networkRole":"stub"},"prefixes":{"ipv4":["167.144.1.0/24","167.144.2.0/24","167.144.11.0/24","167.144.12.0/24","167.144.25.0/24","167.144.26.0/24","167.144.64.0/23","167.144.66.0/24","167.144.68.0/23","167.144.130.0/24"],"ipv6":["2602:80b:e000::/44"]},"country":"US"},"relatedAsns":[]}