{"asn":54103,"name":"MODMC-54103-AS","description":"","country":"US","rir":"ARIN","prefix_v4":458,"prefix_v6":7,"updated_at":"2026-05-23T16:56:01.216954Z","upstreams":[{"asn":852,"name":"ASN852","country":""},{"asn":20055,"name":"AS-WHOLESAIL","country":"US"},{"asn":174,"name":"COGENT-174","country":"US"},{"asn":33182,"name":"DIMENOC","country":"US"},{"asn":3257,"name":"GTT-BACKBONE","country":"US"},{"asn":3356,"name":"LEVEL3","country":""},{"asn":54004,"name":"LIGHTPATH","country":"US"},{"asn":54103,"name":"MODMC-54103-AS","country":"US"},{"asn":1299,"name":"TWELVE99","country":"SE"},{"asn":6461,"name":"ZAYO-6461","country":"US"}],"downstreams":[{"asn":54103,"name":"MODMC-54103-AS","country":"US"},{"asn":6260,"name":"SIX2SIXO-NETWORKS","country":"US"}],"peers":null,"ixp_memberships":null}