Registry intelligence

IPv6 WHOIS lookup

Retrieve the registry allocation record associated with an IPv6 address, including network ownership and registration data.

Example: 2001:4860:4860::8888
How IPv6 WHOIS and RDAP work

Submitting this form may retrieve and cache one registry record. Direct result URLs only display records already in cache.

Cached registry record

IPv6 WHOIS record for 2601:2008:cafa:ab6e:ff67:f2c8:4638:93c6

This record is a cached response from an internet number registry. It can identify the address allocation or network, but it does not identify an individual device or user.

IPv6 address

2601:2008:cafa:ab6e:ff67:f2c8:4638:93c6

Record source

rdap

Cached at

2026-09-14 16:15:00 UTC

Cache status

Available for direct result URLs

What WHOIS can tell you

Network allocation and registry context

  • Which registry returned the record and the network range it covers.
  • Organization, contact, status, and allocation fields when published by the registry.
  • Technical identifiers and links that help investigate routing or ownership questions.

Important limits

Registry data is not personal location data

A registry record describes an address allocation. It can be incomplete, may represent a provider rather than an end customer, and may change as networks are reassigned. Use it alongside routing and network evidence when investigating an address.

Raw registry response

Full cached WHOIS / RDAP record

{
    "arin_originas0_originautnums": [],
    "cidr0_cidrs": [
        {
            "v6prefix": "2601:2008::",
            "length": 29
        }
    ],
    "endAddress": "2601:200f:ffff:ffff:ffff:ffff:ffff:ffff",
    "entities": [
        {
            "entities": [
                {
                    "entities": [
                        {
                            "events": [
                                {
                                    "eventAction": "last changed",
                                    "eventDate": "2026-04-18T07:56:29-04:00"
                                },
                                {
                                    "eventAction": "registration",
                                    "eventDate": "2007-12-08T17:48:08-05:00"
                                }
                            ],
                            "handle": "ADMIN1272-ARIN",
                            "links": [
                                {
                                    "href": "https://rdap.arin.net/registry/entity/ADMIN1272-ARIN",
                                    "rel": "self",
                                    "type": "application/rdap+json",
                                    "value": "https://rdap.arin.net/registry/ip/2601:2008:cafa:ab6e:ff67:f2c8:4638:93c6"
                                },
                                {
                                    "href": "https://whois.arin.net/rest/poc/ADMIN1272-ARIN",
                                    "rel": "alternate",
                                    "type": "application/xml",
                                    "value": "https://rdap.arin.net/registry/ip/2601:2008:cafa:ab6e:ff67:f2c8:4638:93c6"
                                }
                            ],
                            "objectClassName": "entity",
                            "port43": "whois.arin.net",
                            "roles": [
                                "administrative"
                            ],
                            "status": [
                                "validated"
                            ],
                            "vcardArray": [
                                "vcard",
                                [
                                    [
                                        "version",
                                        [],
                                        "text",
                                        "4.0"
                                    ],
                                    [
                                        "adr",
                                        {
                                            "label": "55 Broadway\n#686\nGreenlawn\nNY\n11740\nUnited States"
                                        },
                                        "text",
                                        [
                                            "",
                                            "",
                                            "",
                                            "",
                                            "",
                                            "",
                                            ""
                                        ]
                                    ],
                                    [
                                        "fn",
                                        [],
                                        "text",
                                        "Admin"
                                    ],
                                    [
                                        "org",
                                        [],
                                        "text",
                                        "LOGICWEB"
                                    ],
                                    [
                                        "kind",
                                        [],
                                        "text",
                                        "group"
                                    ],
                                    [
                                        "email",
                                        [],
                                        "text",
                                        "chad@logicweb.com"
                                    ],
                                    [
                                        "tel",
                                        {
                                            "type": [
                                                "work",
                                                "voice"
                                            ]
                                        },
                                        "text",
                                        "+1-347-212-5047;ext0"
                                    ]
                                ]
                            ]
                        },
                        {
                            "events": [
                                {
                                    "eventAction": "last changed",
                                    "eventDate": "2026-04-18T07:56:24-04:00"
                                },
                                {
                                    "eventAction": "registration",
                                    "eventDate": "2007-12-08T17:48:06-05:00"
                                }
                            ],
                            "handle": "TECH277-ARIN",
                            "links": [
                                {
                                    "href": "https://rdap.arin.net/registry/entity/TECH277-ARIN",
                                    "rel": "self",
                                    "type": "application/rdap+json",
                                    "value": "https://rdap.arin.net/registry/ip/2601:2008:cafa:ab6e:ff67:f2c8:4638:93c6"
                                },
                                {
                                    "href": "https://whois.arin.net/rest/poc/TECH277-ARIN",
                                    "rel": "alternate",
                                    "type": "application/xml",
                                    "value": "https://rdap.arin.net/registry/ip/2601:2008:cafa:ab6e:ff67:f2c8:4638:93c6"
                                }
                            ],
                            "objectClassName": "entity",
                            "port43": "whois.arin.net",
                            "roles": [
                                "technical"
                            ],
                            "status": [
                                "validated"
                            ],
                            "vcardArray": [
                                "vcard",
                                [
                                    [
                                        "version",
                                        [],
                                        "text",
                                        "4.0"
                                    ],
                                    [
                                        "adr",
                                        {
                                            "label": "55 Broadway\n#686\nGreenlawn\nNY\n11740\nUnited States"
                                        },
                                        "text",
                                        [
                                            "",
                                            "",
                                            "",
                                            "",
                                            "",
                                            "",
                                            ""
                                        ]
                                    ],
                                    [
                                        "fn",
                                        [],
                                        "text",
                                        "Tech"
                                    ],
                                    [
                                        "org",
                                        [],
                                        "text",
                                        "LOGICWEB"
                                    ],
                                    [
                                        "kind",
                                        [],
                                        "text",
                                        "group"
                                    ],
                                    [
                                        "email",
                                        [],
                                        "text",
                                        "chad@logicweb.com"
                                    ],
                                    [
                                        "tel",
                                        {
                                            "type": [
                                                "work",
                                                "voice"
                                            ]
                                        },
                                        "text",
                                        "+1-347-212-5047;ext0"
                                    ]
                                ]
                            ]
                        },
                        {
                            "events": [
                                {
                                    "eventAction": "last changed",
                                    "eventDate": "2026-04-18T07:56:15-04:00"
                                },
                                {
                                    "eventAction": "registration",
                                    "eventDate": "2007-12-08T17:42:05-05:00"
                                }
                            ],
                            "handle": "ABUSE1808-ARIN",
                            "links": [
                                {
                                    "href": "https://rdap.arin.net/registry/entity/ABUSE1808-ARIN",
                                    "rel": "self",
                                    "type": "application/rdap+json",
                                    "value": "https://rdap.arin.net/registry/ip/2601:2008:cafa:ab6e:ff67:f2c8:4638:93c6"
                                },
                                {
                                    "href": "https://whois.arin.net/rest/poc/ABUSE1808-ARIN",
                                    "rel": "alternate",
                                    "type": "application/xml",
                                    "value": "https://rdap.arin.net/registry/ip/2601:2008:cafa:ab6e:ff67:f2c8:4638:93c6"
                                }
                            ],
                            "objectClassName": "entity",
                            "port43": "whois.arin.net",
                            "roles": [
                                "abuse"
                            ],
                            "status": [
                                "validated"
                            ],
                            "vcardArray": [
                                "vcard",
                                [
                                    [
                                        "version",
                                        [],
                                        "text",
                                        "4.0"
                                    ],
                                    [
                                        "adr",
                                        {
                                            "label": "55 Broadway\n#686\nGreenlawn\nNY\n11740\nUnited States"
                                        },
                                        "text",
                                        [
                                            "",
                                            "",
                                            "",
                                            "",
                                            "",
                                            "",
                                            ""
                                        ]
                                    ],
                                    [
                                        "fn",
                                        [],
                                        "text",
                                        "Abuse"
                                    ],
                                    [
                                        "org",
                                        [],
                                        "text",
                                        "LOGICWEB"
                                    ],
                                    [
                                        "kind",
                                        [],
                                        "text",
                                        "group"
                                    ],
                                    [
                                        "email",
                                        [],
                                        "text",
                                        "abuse@logicweb.com"
                                    ],
                                    [
                                        "tel",
                                        {
                                            "type": [
                                                "work",
                                                "voice"
                                            ]
                                        },
                                        "text",
                                        "+1-347-212-5047"
                                    ]
                                ]
                            ]
                        }
                    ],
                    "events": [
                        {
                            "eventAction": "last changed",
                            "eventDate": "2024-11-25T11:09:46-05:00"
                        },
                        {
                            "eventAction": "registration",
                            "eventDate": "2007-12-10T07:40:06-05:00"
                        }
                    ],
                    "handle": "LOGIC-25",
                    "links": [
                        {
                            "href": "https://rdap.arin.net/registry/entity/LOGIC-25",
                            "rel": "self",
                            "type": "application/rdap+json",
                            "value": "https://rdap.arin.net/registry/ip/2601:2008:cafa:ab6e:ff67:f2c8:4638:93c6"
                        },
                        {
                            "href": "https://whois.arin.net/rest/org/LOGIC-25",
                            "rel": "alternate",
                            "type": "application/xml",
                            "value": "https://rdap.arin.net/registry/ip/2601:2008:cafa:ab6e:ff67:f2c8:4638:93c6"
                        }
                    ],
                    "objectClassName": "entity",
                    "port43": "whois.arin.net",
                    "remarks": [
                        {
                            "description": [
                                "ABUSE / SUBPOENAS",
                                "------------------------",
                                "Send to: abuse@logicweb.com (no other email is valid for abuse complaints)."
                            ],
                            "title": "Registration Comments"
                        }
                    ],
                    "roles": [
                        "registrant"
                    ],
                    "vcardArray": [
                        "vcard",
                        [
                            [
                                "version",
                                [],
                                "text",
                                "4.0"
                            ],
                            [
                                "fn",
                                [],
                                "text",
                                "LogicWeb Inc."
                            ],
                            [
                                "adr",
                                {
                                    "label": "55 Broadway\n#686\nGreenlawn\nNY\n11740\nUnited States"
                                },
                                "text",
                                [
                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    ""
                                ]
                            ],
                            [
                                "kind",
                                [],
                                "text",
                                "org"
                            ]
                        ]
                    ]
                }
            ],
            "events": [
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-08T15:23:30-05:00"
                },
                {
                    "eventAction": "registration",
                    "eventDate": "2025-03-08T15:23:30-05:00"
                }
            ],
            "handle": "C11126664",
            "links": [
                {
                    "href": "https://rdap.arin.net/registry/entity/C11126664",
                    "rel": "self",
                    "type": "application/rdap+json",
                    "value": "https://rdap.arin.net/registry/ip/2601:2008:cafa:ab6e:ff67:f2c8:4638:93c6"
                },
                {
                    "href": "https://whois.arin.net/rest/customer/C11126664",
                    "rel": "alternate",
                    "type": "application/xml",
                    "value": "https://rdap.arin.net/registry/ip/2601:2008:cafa:ab6e:ff67:f2c8:4638:93c6"
                }
            ],
            "objectClassName": "entity",
            "port43": "whois.arin.net",
            "roles": [
                "registrant"
            ],
            "vcardArray": [
                "vcard",
                [
                    [
                        "version",
                        [],
                        "text",
                        "4.0"
                    ],
                    [
                        "fn",
                        [],
                        "text",
                        "Private Customer"
                    ],
                    [
                        "adr",
                        {
                            "label": "Private Residence\nBerca\n\n\nRomania"
                        },
                        "text",
                        [
                            "",
                            "",
                            "",
                            "",
                            "",
                            "",
                            ""
                        ]
                    ],
                    [
                        "kind",
                        [],
                        "text",
                        "org"
                    ]
                ]
            ]
        }
    ],
    "events": [
        {
            "eventAction": "last changed",
            "eventDate": "2025-03-08T15:23:30-05:00"
        },
        {
            "eventAction": "registration",
            "eventDate": "2025-03-08T15:23:30-05:00"
        }
    ],
    "handle": "NET6-2601-2008-1",
    "ipVersion": "v6",
    "links": [
        {
            "href": "https://rdap.arin.net/registry/ip/2601:2008::",
            "rel": "self",
            "type": "application/rdap+json",
            "value": "https://rdap.arin.net/registry/ip/2601:2008:cafa:ab6e:ff67:f2c8:4638:93c6"
        },
        {
            "href": "https://whois.arin.net/rest/net/NET6-2601-2008-1",
            "rel": "alternate",
            "type": "application/xml",
            "value": "https://rdap.arin.net/registry/ip/2601:2008:cafa:ab6e:ff67:f2c8:4638:93c6"
        },
        {
            "href": "https://rdap.arin.net/registry/ip/2601:2000::/20",
            "rel": "up",
            "type": "application/rdap+json",
            "value": "https://rdap.arin.net/registry/ip/2601:2008:cafa:ab6e:ff67:f2c8:4638:93c6"
        }
    ],
    "name": "LIGHTNING-HOSTING-SOLUTIONS",
    "notices": [
        {
            "description": [
                "By using the ARIN RDAP/Whois service, you are agreeing to the RDAP/Whois Terms of Use"
            ],
            "links": [
                {
                    "href": "https://www.arin.net/resources/registry/whois/tou/",
                    "rel": "terms-of-service",
                    "type": "text/html",
                    "value": "https://rdap.arin.net/registry/ip/2601:2008:cafa:ab6e:ff67:f2c8:4638:93c6"
                }
            ],
            "title": "Terms of Service"
        },
        {
            "description": [
                "If you see inaccuracies in the results, please visit: "
            ],
            "links": [
                {
                    "href": "https://www.arin.net/resources/registry/whois/inaccuracy_reporting/",
                    "rel": "inaccuracy-report",
                    "type": "text/html",
                    "value": "https://rdap.arin.net/registry/ip/2601:2008:cafa:ab6e:ff67:f2c8:4638:93c6"
                }
            ],
            "title": "Whois Inaccuracy Reporting"
        },
        {
            "description": [
                "Copyright 1997-2026, American Registry for Internet Numbers, Ltd."
            ],
            "title": "Copyright Notice"
        }
    ],
    "objectClassName": "ip network",
    "parentHandle": "NET6-2601-2000-1",
    "port43": "whois.arin.net",
    "rdapConformance": [
        "nro_rdap_profile_0",
        "rdap_level_0",
        "cidr0",
        "arin_originas0"
    ],
    "startAddress": "2601:2008::",
    "status": [
        "active"
    ],
    "type": "ASSIGNMENT"
}

Available registry data

Recent IPv6 WHOIS Lookups

Open recent cached IPv6 registry records without creating another upstream WHOIS request.