{
    "query": "AS24490",
    "original": "AS24490",
    "type": "asn",
    "outcome": "found",
    "sources": [
        {
            "role": "registry",
            "protocol": "RDAP",
            "endpoint": "https://rdap.apnic.net/autnum/24490",
            "trace": [
                "https://rdap.apnic.net/autnum/24490"
            ],
            "http_status": 200,
            "outcome": "found",
            "raw": "{\"rdapConformance\":[\"history_version_0\",\"nro_rdap_profile_0\",\"nro_rdap_profile_asn_hierarchical_0\",\"cidr0\",\"rdap_level_0\"],\"notices\":[{\"title\":\"Source\",\"description\":[\"Objects returned came from source\",\"APNIC\"]},{\"title\":\"Terms and Conditions\",\"description\":[\"This is the APNIC WHOIS Database query service. The objects are in RDAP format.\"],\"links\":[{\"value\":\"https://rdap.apnic.net/autnum/24490\",\"rel\":\"terms-of-service\",\"href\":\"http://www.apnic.net/db/dbcopyright.html\",\"type\":\"text/html\"}]},{\"title\":\"Whois Inaccuracy Reporting\",\"description\":[\"If you see inaccuracies in the results, please visit: \"],\"links\":[{\"value\":\"https://rdap.apnic.net/autnum/24490\",\"rel\":\"inaccuracy-report\",\"href\":\"https://www.apnic.net/manage-ip/using-whois/abuse-and-spamming/invalid-contact-form\",\"type\":\"text/html\"}]}],\"country\":\"CN\",\"name\":\"TEIN2-SG-AP\",\"status\":[\"active\"],\"events\":[{\"eventAction\":\"registration\",\"eventDate\":\"2008-09-04T06:40:38Z\"},{\"eventAction\":\"last changed\",\"eventDate\":\"2020-09-03T09:16:20Z\"}],\"links\":[{\"value\":\"https://rdap.apnic.net/autnum/24490\",\"rel\":\"self\",\"href\":\"https://rdap.apnic.net/autnum/24490\",\"type\":\"application/rdap+json\"}],\"remarks\":[{\"description\":[\"Trans-Eurasia Information Network (TEIN2) - SG\",\"China Education and Research Network Center\",\"Tsinghua University, Beijing 100084, China\"],\"title\":\"description\"}],\"entities\":[{\"roles\":[\"technical\",\"administrative\"],\"events\":[{\"eventAction\":\"registration\",\"eventDate\":\"2008-09-04T07:54:16Z\"},{\"eventAction\":\"last changed\",\"eventDate\":\"2020-09-03T09:14:12Z\"}],\"links\":[{\"value\":\"https://rdap.apnic.net/autnum/24490\",\"rel\":\"self\",\"href\":\"https://rdap.apnic.net/entity/CER-AP\",\"type\":\"application/rdap+json\"}],\"remarks\":[{\"description\":[\"abuse@cernet.edu.cn\"],\"title\":\"remarks\"}],\"handle\":\"CER-AP\",\"objectClassName\":\"entity\",\"vcardArray\":[\"vcard\",[[\"version\",{},\"text\",\"4.0\"],[\"fn\",{},\"text\",\"CERNET Helpdesk\"],[\"kind\",{},\"text\",\"group\"],[\"adr\",{\"label\":\"CERNET Center\\nBeijing 100084, China\"},\"text\",[\"\",\"\",\"\",\"\",\"\",\"\",\"\"]],[\"tel\",{\"type\":\"voice\"},\"text\",\"+86-10-6278-4049\"],[\"tel\",{\"type\":\"fax\"},\"text\",\"+86-10-6278-5933\"],[\"email\",{},\"text\",\"helpdesk@cernet.edu.cn\"]]]},{\"roles\":[\"abuse\"],\"events\":[{\"eventAction\":\"registration\",\"eventDate\":\"2010-11-26T03:14:01Z\"},{\"eventAction\":\"last changed\",\"eventDate\":\"2026-09-10T07:51:56Z\"}],\"links\":[{\"value\":\"https://rdap.apnic.net/autnum/24490\",\"rel\":\"self\",\"href\":\"https://rdap.apnic.net/entity/IRT-CERNET-AP\",\"type\":\"application/rdap+json\"}],\"remarks\":[{\"description\":[\"timezone GMT+8\",\"abuse@cernet.edu.cn was validated on 2026-09-10\"],\"title\":\"remarks\"}],\"handle\":\"IRT-CERNET-AP\",\"objectClassName\":\"entity\",\"vcardArray\":[\"vcard\",[[\"version\",{},\"text\",\"4.0\"],[\"fn\",{},\"text\",\"IRT-CERNET-AP\"],[\"kind\",{},\"text\",\"group\"],[\"adr\",{\"label\":\"Network Center,\\nFIT-3-220, Tsinghua Univ\\nBeijing 100084, China\"},\"text\",[\"\",\"\",\"\",\"\",\"\",\"\",\"\"]],[\"tel\",{\"type\":\"voice\"},\"text\",\"+86-10-62784301\"],[\"tel\",{\"type\":\"fax\"},\"text\",\"+86-10-62785933\"],[\"email\",{},\"text\",\"abuse@cernet.edu.cn\"],[\"email\",{\"pref\":\"1\"},\"text\",\"abuse@cernet.edu.cn\"]]]}],\"handle\":\"AS24490\",\"startAutnum\":24490,\"endAutnum\":24490,\"objectClassName\":\"autnum\",\"port43\":\"whois.apnic.net\"}",
            "object": {
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                    "history_version_0",
                    "nro_rdap_profile_0",
                    "nro_rdap_profile_asn_hierarchical_0",
                    "cidr0",
                    "rdap_level_0"
                ],
                "notices": [
                    {
                        "title": "Source",
                        "description": [
                            "Objects returned came from source",
                            "APNIC"
                        ]
                    },
                    {
                        "title": "Terms and Conditions",
                        "description": [
                            "This is the APNIC WHOIS Database query service. The objects are in RDAP format."
                        ],
                        "links": [
                            {
                                "value": "https://rdap.apnic.net/autnum/24490",
                                "rel": "terms-of-service",
                                "href": "http://www.apnic.net/db/dbcopyright.html",
                                "type": "text/html"
                            }
                        ]
                    },
                    {
                        "title": "Whois Inaccuracy Reporting",
                        "description": [
                            "If you see inaccuracies in the results, please visit: "
                        ],
                        "links": [
                            {
                                "value": "https://rdap.apnic.net/autnum/24490",
                                "rel": "inaccuracy-report",
                                "href": "https://www.apnic.net/manage-ip/using-whois/abuse-and-spamming/invalid-contact-form",
                                "type": "text/html"
                            }
                        ]
                    }
                ],
                "country": "CN",
                "name": "TEIN2-SG-AP",
                "status": [
                    "active"
                ],
                "events": [
                    {
                        "eventAction": "registration",
                        "eventDate": "2008-09-04T06:40:38Z"
                    },
                    {
                        "eventAction": "last changed",
                        "eventDate": "2020-09-03T09:16:20Z"
                    }
                ],
                "links": [
                    {
                        "value": "https://rdap.apnic.net/autnum/24490",
                        "rel": "self",
                        "href": "https://rdap.apnic.net/autnum/24490",
                        "type": "application/rdap+json"
                    }
                ],
                "remarks": [
                    {
                        "description": [
                            "Trans-Eurasia Information Network (TEIN2) - SG",
                            "China Education and Research Network Center",
                            "Tsinghua University, Beijing 100084, China"
                        ],
                        "title": "description"
                    }
                ],
                "entities": [
                    {
                        "roles": [
                            "technical",
                            "administrative"
                        ],
                        "events": [
                            {
                                "eventAction": "registration",
                                "eventDate": "2008-09-04T07:54:16Z"
                            },
                            {
                                "eventAction": "last changed",
                                "eventDate": "2020-09-03T09:14:12Z"
                            }
                        ],
                        "links": [
                            {
                                "value": "https://rdap.apnic.net/autnum/24490",
                                "rel": "self",
                                "href": "https://rdap.apnic.net/entity/CER-AP",
                                "type": "application/rdap+json"
                            }
                        ],
                        "remarks": [
                            {
                                "description": [
                                    "abuse@cernet.edu.cn"
                                ],
                                "title": "remarks"
                            }
                        ],
                        "handle": "CER-AP",
                        "objectClassName": "entity",
                        "vcardArray": [
                            "vcard",
                            [
                                [
                                    "version",
                                    [],
                                    "text",
                                    "4.0"
                                ],
                                [
                                    "fn",
                                    [],
                                    "text",
                                    "CERNET Helpdesk"
                                ],
                                [
                                    "kind",
                                    [],
                                    "text",
                                    "group"
                                ],
                                [
                                    "adr",
                                    {
                                        "label": "CERNET Center\nBeijing 100084, China"
                                    },
                                    "text",
                                    [
                                        "",
                                        "",
                                        "",
                                        "",
                                        "",
                                        "",
                                        ""
                                    ]
                                ],
                                [
                                    "tel",
                                    {
                                        "type": "voice"
                                    },
                                    "text",
                                    "+86-10-6278-4049"
                                ],
                                [
                                    "tel",
                                    {
                                        "type": "fax"
                                    },
                                    "text",
                                    "+86-10-6278-5933"
                                ],
                                [
                                    "email",
                                    [],
                                    "text",
                                    "helpdesk@cernet.edu.cn"
                                ]
                            ]
                        ]
                    },
                    {
                        "roles": [
                            "abuse"
                        ],
                        "events": [
                            {
                                "eventAction": "registration",
                                "eventDate": "2010-11-26T03:14:01Z"
                            },
                            {
                                "eventAction": "last changed",
                                "eventDate": "2026-09-10T07:51:56Z"
                            }
                        ],
                        "links": [
                            {
                                "value": "https://rdap.apnic.net/autnum/24490",
                                "rel": "self",
                                "href": "https://rdap.apnic.net/entity/IRT-CERNET-AP",
                                "type": "application/rdap+json"
                            }
                        ],
                        "remarks": [
                            {
                                "description": [
                                    "timezone GMT+8",
                                    "abuse@cernet.edu.cn was validated on 2026-09-10"
                                ],
                                "title": "remarks"
                            }
                        ],
                        "handle": "IRT-CERNET-AP",
                        "objectClassName": "entity",
                        "vcardArray": [
                            "vcard",
                            [
                                [
                                    "version",
                                    [],
                                    "text",
                                    "4.0"
                                ],
                                [
                                    "fn",
                                    [],
                                    "text",
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                                ],
                                [
                                    "kind",
                                    [],
                                    "text",
                                    "group"
                                ],
                                [
                                    "adr",
                                    {
                                        "label": "Network Center,\nFIT-3-220, Tsinghua Univ\nBeijing 100084, China"
                                    },
                                    "text",
                                    [
                                        "",
                                        "",
                                        "",
                                        "",
                                        "",
                                        "",
                                        ""
                                    ]
                                ],
                                [
                                    "tel",
                                    {
                                        "type": "voice"
                                    },
                                    "text",
                                    "+86-10-62784301"
                                ],
                                [
                                    "tel",
                                    {
                                        "type": "fax"
                                    },
                                    "text",
                                    "+86-10-62785933"
                                ],
                                [
                                    "email",
                                    [],
                                    "text",
                                    "abuse@cernet.edu.cn"
                                ],
                                [
                                    "email",
                                    {
                                        "pref": "1"
                                    },
                                    "text",
                                    "abuse@cernet.edu.cn"
                                ]
                            ]
                        ]
                    }
                ],
                "handle": "AS24490",
                "startAutnum": 24490,
                "endAutnum": 24490,
                "objectClassName": "autnum",
                "port43": "whois.apnic.net"
            },
            "cache_ttl": 0,
            "fetched_at": "2026-09-23T20:03:35+00:00",
            "fallback_allowed": false,
            "error": null,
            "tls_unverified": false,
            "transport_warnings": [],
            "retry_after": null,
            "provider_cooldown": false,
            "entity_sources": []
        }
    ],
    "warnings": [],
    "notes": [],
    "cached": false,
    "fetched_at": "2026-09-23T20:03:35+00:00",
    "partial": false,
    "registry_only": false,
    "display_status": {
        "key": "found",
        "label": "Record found"
    }
}