{"asn":17939,"domain":"nic.ad.jp","data":{"asn":17939,"metadata":{"handle":"MCN-NET01","description":"miyazaki cabletelevision network Co. LTD","countryCode":"JP","country":"Japan","origin":"authoritative","category":"isp","networkRole":"content_network"},"prefixes":{"ipv4":["103.15.188.0/22","123.176.128.0/17","150.91.208.0/20","192.244.32.0/19","202.122.176.0/20","202.170.96.0/20","203.140.208.0/20","218.216.32.0/19","219.100.216.0/22","219.105.64.0/20"],"ipv6":["2405:c700::/32"]},"country":"JP"},"relatedAsns":[]}