{"asn":51907,"name":"CH-ZG","description":"","country":"CH","rir":"","prefix_v4":1,"prefix_v6":1,"updated_at":"2026-05-24T05:03:14.701502Z","upstreams":[{"asn":34288,"name":"AS34288","country":"CH"},{"asn":51184,"name":"FONIRA","country":"AT"},{"asn":6939,"name":"HURRICANE","country":"US"},{"asn":211452,"name":"KANTONAR","country":"CH"},{"asn":34549,"name":"MEER-AS","country":"DE"},{"asn":36236,"name":"NETACTUATE","country":"US"},{"asn":15547,"name":"NETPLUS","country":"CH"},{"asn":39040,"name":"NTSWorkspaceAG-AS39040","country":"CH"},{"asn":37100,"name":"SEACOM-AS","country":"MU"},{"asn":6730,"name":"SUNRISE","country":"CH"},{"asn":1103,"name":"SURFNET-NL","country":"NL"},{"asn":56665,"name":"TANGO-PROXIMUS_NXT","country":"LU"}],"downstreams":[{"asn":34288,"name":"AS34288","country":"CH"},{"asn":211452,"name":"KANTONAR","country":"CH"},{"asn":6730,"name":"SUNRISE","country":"CH"}],"peers":null,"ixp_memberships":[{"ixp_id":26,"name":"AMS-IX","city":"Amsterdam","country":"NL","website":"http://www.ams-ix.net/","speed":10000},{"ixp_id":31,"name":"DE-CIX Frankfurt","city":"Frankfurt","country":"DE","website":"https://www.de-cix.net/en/locations/germany/frankfurt","speed":10000},{"ixp_id":18,"name":"LINX LON1","city":"London","country":"GB","website":"https://www.linx.net/","speed":10000},{"ixp_id":60,"name":"SwissIX","city":"Zurich","country":"CH","website":"https://www.swissix.ch/","speed":100000}]}