{"asn":23619,"name":"SAKURANET","description":"SMARTVALUE Co., Ltd.","country":"JP","rir":"","prefix_v4":6,"prefix_v6":0,"updated_at":"2026-05-24T01:05:10.272307Z","upstreams":[{"asn":2914,"name":"NTT-DATA-2914","country":"US"},{"asn":4713,"name":"OCN","country":"JP"}],"downstreams":null,"peers":null,"ixp_memberships":null}