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AS WHOIS

Look up an Autonomous System — holder, registry, contacts, announced IPv4/IPv6 prefixes, upstreams and downstreams.

Your public IP address216.73.217.37 IPv4

AS37906

NETIRD-2 - GMO NetIRD, Inc. Announcing routes
AS nameNETIRD-2
CountryJP
Registry (RIR)APNIC
HandleAS37906
RangeAS37906
Registered—
Last changed17 Dec 2025
1IPv4 prefixes
1IPv6 prefixes
2Upstreams
2Downstreams

Upstreams

ASNetwork nameVisibility
AS3356LEVEL3 - Level 3 Parent, LLC134
AS3491PCCWG-APAC-HK - PCCW Global (HK) Ltd.89

Downstreams

ASNetwork nameVisibility
AS23773EKZM - EKZM co.,ltd.18
AS9353MEDIAWARS - MEDIAWARS co.,ltd.7
IPv4 prefixes (1)
IPv6 prefixes (1)

RPKI-validate all prefixes of AS37906

Contacts

RoleNameHandleEmail / phoneAddress
technical, administrativeJP00025313
technical, administrativeJapan Network Information CenterJNIC1-AP[email protected], +81-3-5297-2311, +81-3-5297-2312Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda, Chiyoda-ku, Tokyo 101-0047, Japan
Raw registry response
{
    "rdapConformance": [
        "nro_rdap_profile_0",
        "nro_rdap_profile_asn_hierarchical_0",
        "cidr0",
        "rdap_level_0"
    ],
    "notices": [
        {
            "title": "Source",
            "description": [
                "Objects returned came from source",
                "JPNIC"
            ]
        },
        {
            "title": "Terms and Conditions",
            "description": [
                "This is the APNIC WHOIS Database query service. The objects are in RDAP format.",
                "This information has been partially mirrored by APNIC from JPNIC. To obtain more specific information, please use the JPNIC WHOIS Gateway at http://www.nic.ad.jp/en/db/whois/en-gateway.html or whois.nic.ad.jp for WHOIS client. (The WHOIS client defaults to Japanese output, use the /e switch for English output)"
            ],
            "links": [
                {
                    "value": "https://jpnic.rdap.apnic.net/autnum/37906",
                    "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://jpnic.rdap.apnic.net/autnum/37906",
                    "rel": "inaccuracy-report",
                    "href": "https://www.apnic.net/manage-ip/using-whois/abuse-and-spamming/invalid-contact-form",
                    "type": "text/html"
                }
            ]
        }
    ],
    "country": "JP",
    "name": "NETIRD-2",
    "status": [
        "active"
    ],
    "events": [
        {
            "eventAction": "last changed",
            "eventDate": "2025-12-16T20:28:50Z"
        }
    ],
    "links": [
        {
            "value": "https://jpnic.rdap.apnic.net/autnum/37906",
            "rel": "self",
            "href": "https://jpnic.rdap.apnic.net/autnum/37906",
            "type": "application/rdap+json"
        }
    ],
    "remarks": [
        {
            "description": [
                "GMO NetIRD, Inc."
            ],
            "title": "description"
        }
    ],
    "entities": [
        {
            "roles": [
                "technical",
                "administrative"
            ],
            "links": [
                {
                    "value": "https://jpnic.rdap.apnic.net/autnum/37906",
                    "rel": "related",
                    "href": "http://whois.nic.ad.jp/cgi-bin/whois_gw?key=JP00025313/e",
                    "type": "text/html",
                    "hreflang": "en"
                },
                {
                    "value": "https://jpnic.rdap.apnic.net/autnum/37906",
                    "rel": "related",
                    "href": "http://whois.nic.ad.jp/cgi-bin/whois_gw?key=JP00025313",
                    "type": "text/html",
                    "hreflang": "jp"
                }
            ],
            "handle": "JP00025313",
            "objectClassName": "entity"
        },
        {
            "roles": [
                "technical",
                "administrative"
            ],
            "events": [
                {
                    "eventAction": "last changed",
                    "eventDate": "2022-01-05T03:04:02Z"
                }
            ],
            "links": [
                {
                    "value": "https://jpnic.rdap.apnic.net/autnum/37906",
                    "rel": "self",
                    "href": "https://jpnic.rdap.apnic.net/entity/JNIC1-AP",
                    "type": "application/rdap+json"
                }
            ],
            "handle": "JNIC1-AP",
            "objectClassName": "entity",
            "vcardArray": [
                "vcard",
                [
                    [
                        "version",
                        [],
                        "text",
                        "4.0"
                    ],
                    [
                        "fn",
                        [],
                        "text",
                        "Japan Network Information Center"
                    ],
                    [
                        "kind",
                        [],
                        "text",
                        "group"
                    ],
                    [
                        "adr",
                        {
                            "label": "Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda\nChiyoda-ku, Tokyo 101-0047, Japan"
                        },
                        "text",
                        [
                            "",
                            "",
                            "",
                            "",
                            "",
                            "",
                            ""
                        ]
                    ],
                    [
                        "tel",
                        {
                            "type": "voice"
                        },
                        "text",
                        "+81-3-5297-2311"
                    ],
                    [
                        "tel",
                        {
                            "type": "fax"
                        },
                        "text",
                        "+81-3-5297-2312"
                    ],
                    [
                        "email",
                        [],
                        "text",
                        "[email protected]"
                    ]
                ]
            ]
        }
    ],
    "handle": "AS37906",
    "startAutnum": 37906,
    "endAutnum": 37906,
    "objectClassName": "autnum",
    "port43": "whois.apnic.net"
}

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