{ "query": "AS21859", "original": "AS21859", "type": "asn", "outcome": "found", "sources": [ { "role": "registry", "protocol": "RDAP", "endpoint": "https://rdap.arin.net/registry/autnum/21859", "trace": [ "https://rdap.arin.net/registry/autnum/21859" ], "http_status": 200, "outcome": "found", "raw": "{\n \"endAutnum\" : 21859,\n \"entities\" : [ {\n \"entities\" : [ {\n \"events\" : [ {\n \"eventAction\" : \"last changed\",\n \"eventDate\" : \"2026-04-02T07:15:55-04:00\"\n }, {\n \"eventAction\" : \"registration\",\n \"eventDate\" : \"2012-10-18T20:41:05-04:00\"\n } ],\n \"handle\" : \"IPADM641-ARIN\",\n \"links\" : [ {\n \"href\" : \"https://rdap.arin.net/registry/entity/IPADM641-ARIN\",\n \"rel\" : \"self\",\n \"type\" : \"application/rdap+json\",\n \"value\" : \"https://rdap.arin.net/registry/autnum/21859\"\n }, {\n \"href\" : \"https://whois.arin.net/rest/poc/IPADM641-ARIN\",\n \"rel\" : \"alternate\",\n \"type\" : \"application/xml\",\n \"value\" : 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\"eventDate\" : \"2016-01-14T13:09:13-05:00\"\n } ],\n \"handle\" : \"SOCOP-ARIN\",\n \"links\" : [ {\n \"href\" : \"https://rdap.arin.net/registry/entity/SOCOP-ARIN\",\n \"rel\" : \"self\",\n \"type\" : \"application/rdap+json\",\n \"value\" : \"https://rdap.arin.net/registry/autnum/21859\"\n }, {\n \"href\" : \"https://whois.arin.net/rest/poc/SOCOP-ARIN\",\n \"rel\" : \"alternate\",\n \"type\" : \"application/xml\",\n \"value\" : \"https://rdap.arin.net/registry/autnum/21859\"\n } ],\n \"objectClassName\" : \"entity\",\n \"port43\" : \"whois.arin.net\",\n \"roles\" : [ \"abuse\" ],\n \"status\" : [ \"validated\" ],\n \"vcardArray\" : [ \"vcard\", [ [ \"version\", { }, \"text\", \"4.0\" ], [ \"adr\", {\n \"label\" : \"900 N. 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\"href\" : \"https://rdap.arin.net/registry/entity/ZENLA-7\",\n \"rel\" : \"self\",\n \"type\" : \"application/rdap+json\",\n \"value\" : \"https://rdap.arin.net/registry/autnum/21859\"\n }, {\n \"href\" : \"https://whois.arin.net/rest/org/ZENLA-7\",\n \"rel\" : \"alternate\",\n \"type\" : \"application/xml\",\n \"value\" : \"https://rdap.arin.net/registry/autnum/21859\"\n } ],\n \"objectClassName\" : \"entity\",\n \"port43\" : \"whois.arin.net\",\n \"roles\" : [ \"registrant\" ],\n \"vcardArray\" : [ \"vcard\", [ [ \"version\", { }, \"text\", \"4.0\" ], [ \"fn\", { }, \"text\", \"Zenlayer Inc\" ], [ \"adr\", {\n \"label\" : \"21700 Copley Dr Suite 350\\nDiamond Bar\\nCA\\n91765\\nUnited States\"\n }, \"text\", [ \"\", \"\", \"\", \"\", \"\", \"\", \"\" ] ], [ \"kind\", { }, \"text\", \"org\" ] ] ]\n } ],\n \"events\" : [ {\n \"eventAction\" : \"last changed\",\n \"eventDate\" : \"2021-07-17T06:37:27-04:00\"\n }, {\n \"eventAction\" : \"registration\",\n \"eventDate\" : 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\"https://www.arin.net/resources/registry/whois/inaccuracy_reporting/\",\n \"rel\" : \"inaccuracy-report\",\n \"type\" : \"text/html\",\n \"value\" : \"https://rdap.arin.net/registry/autnum/21859\"\n } ],\n \"title\" : \"Whois Inaccuracy Reporting\"\n }, {\n \"description\" : [ \"Copyright 1997-2026, American Registry for Internet Numbers, Ltd.\" ],\n \"title\" : \"Copyright Notice\"\n } ],\n \"objectClassName\" : \"autnum\",\n \"port43\" : \"whois.arin.net\",\n \"rdapConformance\" : [ \"nro_rdap_profile_0\", \"rdap_level_0\", \"nro_rdap_profile_asn_flat_0\" ],\n \"startAutnum\" : 21859,\n \"status\" : [ \"active\" ]\n}", "object": { "endAutnum": 21859, "entities": [ { "entities": [ { "events": [ { "eventAction": "last changed", "eventDate": "2026-04-02T07:15:55-04:00" }, { "eventAction": "registration", "eventDate": "2012-10-18T20:41:05-04:00" } ], "handle": "IPADM641-ARIN", "links": [ { "href": "https://rdap.arin.net/registry/entity/IPADM641-ARIN", "rel": "self", "type": 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"registration", "eventDate": "2025-07-27T11:54:07-04:00" } ], "handle": "TANGR16-ARIN", "links": [ { "href": "https://rdap.arin.net/registry/entity/TANGR16-ARIN", "rel": "self", "type": "application/rdap+json", "value": "https://rdap.arin.net/registry/autnum/21859" }, { "href": "https://whois.arin.net/rest/poc/TANGR16-ARIN", "rel": "alternate", "type": "application/xml", "value": "https://rdap.arin.net/registry/autnum/21859" } ], "objectClassName": "entity", "port43": "whois.arin.net", "roles": [ "technical" ], "status": [ "validated" ], "vcardArray": [ "vcard", [ [ "version", [], "text", "4.0" ], [ "adr", { "label": "21700 Copley Dr Suite 350\nDiamond Bar\nCA\n91765\nUnited States" }, "text", [ "", "", "", "", "", "", "" ] ], [ "fn", [], "text", "Ruifan Tang" ], [ "n", [], "text", [ "Tang", "Ruifan", "", "", "" ] ], [ "kind", [], "text", "individual" ], [ "email", [], "text", "ruifan.tang@zenlayer.com" ], [ "tel", { "type": [ "work", "voice" ] }, "text", "+1-800-858-7986" ] ] ] }, { "events": [ { "eventAction": "last changed", "eventDate": "2026-09-15T21:10:46-04:00" }, { "eventAction": "registration", "eventDate": "2026-09-15T21:10:46-04:00" } ], "handle": "NETWO10646-ARIN", "links": [ { "href": "https://rdap.arin.net/registry/entity/NETWO10646-ARIN", "rel": "self", "type": "application/rdap+json", "value": "https://rdap.arin.net/registry/autnum/21859" }, { "href": "https://whois.arin.net/rest/poc/NETWO10646-ARIN", "rel": "alternate", "type": "application/xml", "value": "https://rdap.arin.net/registry/autnum/21859" } ], "objectClassName": "entity", "port43": "whois.arin.net", "roles": [ "technical" ], "status": [ "validated" ], "vcardArray": [ "vcard", [ [ "version", [], "text", "4.0" ], [ "adr", { "label": "21700 Copley Dr Suite 350\nDiamond Bar\nCA\n91765\nUnited States" }, "text", [ "", "", "", "", "", "", "" ] ], [ "fn", [], "text", "Network Registry" ], [ "org", [], "text", "Zenlayer Inc" ], [ "kind", [], "text", "group" ], [ "email", [], "text", "netreg@zenlayer.com" ], [ "tel", { "type": [ "work", "voice" ] }, "text", "+1-800-858-7986" ] ] ] }, { "events": [ { "eventAction": "last changed", "eventDate": "2026-08-12T16:20:03-04:00" }, { "eventAction": "registration", "eventDate": "2025-07-27T14:19:52-04:00" } ], "handle": "IPNOC27-ARIN", "links": [ { "href": "https://rdap.arin.net/registry/entity/IPNOC27-ARIN", "rel": "self", "type": "application/rdap+json", "value": "https://rdap.arin.net/registry/autnum/21859" }, { "href": "https://whois.arin.net/rest/poc/IPNOC27-ARIN", "rel": "alternate", "type": "application/xml", "value": "https://rdap.arin.net/registry/autnum/21859" } ], "objectClassName": "entity", "port43": "whois.arin.net", "roles": [ "technical", "noc" ], "status": [ "validated" ], "vcardArray": [ "vcard", [ [ "version", [], "text", "4.0" ], [ "adr", { "label": " 21700 Copley Dr Suite 350\nDiamond Bar\nCA\n91765\nUnited States" }, "text", [ "", "", "", "", "", "", "" ] ], [ "fn", [], "text", "IPNOC" ], [ "org", [], 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"", "", "", "", "", "", "" ] ], [ "fn", [], "text", "Zoe Chuang" ], [ "n", [], "text", [ "Chuang", "Zoe", "", "", "" ] ], [ "kind", [], "text", "individual" ], [ "email", [], "text", "zoe.chuang@zenlayer.com" ], [ "tel", { "type": [ "work", "voice" ] }, "text", "+1-909-718-3558" ] ] ] }, { "events": [ { "eventAction": "last changed", "eventDate": "2026-04-02T07:16:07-04:00" }, { "eventAction": "registration", "eventDate": "2016-01-14T13:09:13-05:00" } ], "handle": "SOCOP-ARIN", "links": [ { "href": "https://rdap.arin.net/registry/entity/SOCOP-ARIN", "rel": "self", "type": "application/rdap+json", "value": "https://rdap.arin.net/registry/autnum/21859" }, { "href": "https://whois.arin.net/rest/poc/SOCOP-ARIN", "rel": "alternate", "type": "application/xml", "value": "https://rdap.arin.net/registry/autnum/21859" } ], "objectClassName": "entity", "port43": "whois.arin.net", "roles": [ "abuse" ], "status": [ "validated" ], "vcardArray": [ "vcard", [ [ "version", [], "text", "4.0" ], [ "adr", { "label": "900 N. 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