{"asn":27419,"name":"BIGRIVER","description":"","country":"US","rir":"ARIN","prefix_v4":10,"prefix_v6":0,"updated_at":"2026-06-09T06:15:17.080504Z","upstreams":[{"asn":7018,"name":"ATT-INTERNET4","country":"US"},{"asn":55140,"name":"SHO-ME-TECHNOLOGIES","country":"US"}],"downstreams":null,"peers":null,"ixp_memberships":null}