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IPV4

161.221.0.0

Record found
Retrieved · 24 Sep 2026, 17:04 UTC1 sourceView JSON
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01

Registry record

RDAPhttps://rdap.arin.net/registry/ip/161.221.0.0
Record found
Record ID
NET-161-221-0-0-1
Network name
BARNES-NOBLE
Address range
161.221.0.0161.221.255.255
CIDR blocks
161.221.0.0/16
Network type
DIRECT ALLOCATION
Parent network
NET-161-0-0-0-0
Last changed
2025-08-21T10:09:12-04:00
Registered
1993-03-01T00:00:00-05:00
Status
active
Notices & terms 4

Terms of Service

By using the ARIN RDAP/Whois service, you are agreeing to the RDAP/Whois Terms of Use https://www.arin.net/resources/registry/whois/tou/

Whois Inaccuracy Reporting

If you see inaccuracies in the results, please visit: https://www.arin.net/resources/registry/whois/inaccuracy_reporting/

Copyright Notice

Copyright 1997-2026, American Registry for Internet Numbers, Ltd.

Registration Comments

94c46a7ac62be4b13d50389c7d234718c5b5d10b65c80e7224e8ba48922f1adc

Organizations & contacts

2
Organization / registrant
Barnes & Noble Inc.
BARNES-4-Z
Address
33 E. 17th Street New York NY 10003 United States
Type
org

Registry · rdap.arin.net

Administrative · Abuse · Technical · Dns · Routing · Noc
Barnes Admin
BARNE796-ARIN
Address
33 East 17th Street 5th Floor New York NY 10003 United States
Organization
Barnes & Noble
Type
group
Email
itsecurity@bn.com
Phone (work, voice)
+1-516-338-8033

Registry · rdap.arin.net

Route / route6 records IRR

rr.arin.net:43

BGP observations →

Exact and covering objects from ARIN. These are registered routing policies; they do not confirm a live announcement.

No matching route objects were returned by this registry. Records may exist in another IRR.

Registry · RDAP Original response
https://rdap.arin.net/registry/ip/161.221.0.0
{
    "arin_originas0_originautnums": [],
    "cidr0_cidrs": [
        {
            "v4prefix": "161.221.0.0",
            "length": 16
        }
    ],
    "endAddress": "161.221.255.255",
    "entities": [
        {
            "entities": [
                {
                    "events": [
                        {
                            "eventAction": "last changed",
                            "eventDate": "2025-11-21T18:11:34-05:00"
                        },
                        {
                            "eventAction": "registration",
                            "eventDate": "2021-03-18T14:23:54-04:00"
                        }
                    ],
                    "handle": "BARNE796-ARIN",
                    "links": [
                        {
                            "href": "https://rdap.arin.net/registry/entity/BARNE796-ARIN",
                            "rel": "self",
                            "type": "application/rdap+json",
                            "value": "https://rdap.arin.net/registry/ip/161.221.0.0"
                        },
                        {
                            "href": "https://whois.arin.net/rest/poc/BARNE796-ARIN",
                            "rel": "alternate",
                            "type": "application/xml",
                            "value": "https://rdap.arin.net/registry/ip/161.221.0.0"
                        }
                    ],
                    "objectClassName": "entity",
                    "port43": "whois.arin.net",
                    "roles": [
                        "administrative",
                        "abuse",
                        "technical",
                        "dns",
                        "routing",
                        "noc"
                    ],
                    "status": [
                        "validated"
                    ],
                    "vcardArray": [
                        "vcard",
                        [
                            [
                                "version",
                                [],
                                "text",
                                "4.0"
                            ],
                            [
                                "adr",
                                {
                                    "label": "33 East 17th Street\n5th Floor\nNew York\nNY\n10003\nUnited States"
                                },
                                "text",
                                [
                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    ""
                                ]
                            ],
                            [
                                "fn",
                                [],
                                "text",
                                "Barnes Admin"
                            ],
                            [
                                "org",
                                [],
                                "text",
                                "Barnes & Noble"
                            ],
                            [
                                "kind",
                                [],
                                "text",
                                "group"
                            ],
                            [
                                "email",
                                [],
                                "text",
                                "itsecurity@bn.com"
                            ],
                            [
                                "tel",
                                {
                                    "type": [
                                        "work",
                                        "voice"
                                    ]
                                },
                                "text",
                                "+1-516-338-8033"
                            ]
                        ]
                    ]
                }
            ],
            "events": [
                {
                    "eventAction": "last changed",
                    "eventDate": "2023-01-26T18:41:53-05:00"
                },
                {
                    "eventAction": "registration",
                    "eventDate": "2023-01-26T18:41:53-05:00"
                }
            ],
            "handle": "BARNES-4-Z",
            "links": [
                {
                    "href": "https://rdap.arin.net/registry/entity/BARNES-4-Z",
                    "rel": "self",
                    "type": "application/rdap+json",
                    "value": "https://rdap.arin.net/registry/ip/161.221.0.0"
                },
                {
                    "href": "https://whois.arin.net/rest/org/BARNES-4-Z",
                    "rel": "alternate",
                    "type": "application/xml",
                    "value": "https://rdap.arin.net/registry/ip/161.221.0.0"
                }
            ],
            "objectClassName": "entity",
            "port43": "whois.arin.net",
            "roles": [
                "registrant"
            ],
            "vcardArray": [
                "vcard",
                [
                    [
                        "version",
                        [],
                        "text",
                        "4.0"
                    ],
                    [
                        "fn",
                        [],
                        "text",
                        "Barnes & Noble Inc."
                    ],
                    [
                        "adr",
                        {
                            "label": "33 E. 17th Street\nNew York\nNY\n10003\nUnited States"
                        },
                        "text",
                        [
                            "",
                            "",
                            "",
                            "",
                            "",
                            "",
                            ""
                        ]
                    ],
                    [
                        "kind",
                        [],
                        "text",
                        "org"
                    ]
                ]
            ]
        },
        {
            "events": [
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-11-21T18:11:34-05:00"
                },
                {
                    "eventAction": "registration",
                    "eventDate": "2021-03-18T14:23:54-04:00"
                }
            ],
            "handle": "BARNE796-ARIN",
            "links": [
                {
                    "href": "https://rdap.arin.net/registry/entity/BARNE796-ARIN",
                    "rel": "self",
                    "type": "application/rdap+json",
                    "value": "https://rdap.arin.net/registry/ip/161.221.0.0"
                },
                {
                    "href": "https://whois.arin.net/rest/poc/BARNE796-ARIN",
                    "rel": "alternate",
                    "type": "application/xml",
                    "value": "https://rdap.arin.net/registry/ip/161.221.0.0"
                }
            ],
            "objectClassName": "entity",
            "port43": "whois.arin.net",
            "roles": [
                "abuse",
                "technical",
                "noc"
            ],
            "status": [
                "validated"
            ],
            "vcardArray": [
                "vcard",
                [
                    [
                        "version",
                        [],
                        "text",
                        "4.0"
                    ],
                    [
                        "adr",
                        {
                            "label": "33 East 17th Street\n5th Floor\nNew York\nNY\n10003\nUnited States"
                        },
                        "text",
                        [
                            "",
                            "",
                            "",
                            "",
                            "",
                            "",
                            ""
                        ]
                    ],
                    [
                        "fn",
                        [],
                        "text",
                        "Barnes Admin"
                    ],
                    [
                        "org",
                        [],
                        "text",
                        "Barnes & Noble"
                    ],
                    [
                        "kind",
                        [],
                        "text",
                        "group"
                    ],
                    [
                        "email",
                        [],
                        "text",
                        "itsecurity@bn.com"
                    ],
                    [
                        "tel",
                        {
                            "type": [
                                "work",
                                "voice"
                            ]
                        },
                        "text",
                        "+1-516-338-8033"
                    ]
                ]
            ]
        }
    ],
    "events": [
        {
            "eventAction": "last changed",
            "eventDate": "2025-08-21T10:09:12-04:00"
        },
        {
            "eventAction": "registration",
            "eventDate": "1993-03-01T00:00:00-05:00"
        }
    ],
    "handle": "NET-161-221-0-0-1",
    "ipVersion": "v4",
    "links": [
        {
            "href": "https://rdap.arin.net/registry/ip/161.221.0.0",
            "rel": "self",
            "type": "application/rdap+json",
            "value": "https://rdap.arin.net/registry/ip/161.221.0.0"
        },
        {
            "href": "https://whois.arin.net/rest/net/NET-161-221-0-0-1",
            "rel": "alternate",
            "type": "application/xml",
            "value": "https://rdap.arin.net/registry/ip/161.221.0.0"
        }
    ],
    "name": "BARNES-NOBLE",
    "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/161.221.0.0"
                }
            ],
            "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/161.221.0.0"
                }
            ],
            "title": "Whois Inaccuracy Reporting"
        },
        {
            "description": [
                "Copyright 1997-2026, American Registry for Internet Numbers, Ltd."
            ],
            "title": "Copyright Notice"
        }
    ],
    "objectClassName": "ip network",
    "parentHandle": "NET-161-0-0-0-0",
    "port43": "whois.arin.net",
    "rdapConformance": [
        "nro_rdap_profile_0",
        "rdap_level_0",
        "cidr0",
        "arin_originas0"
    ],
    "remarks": [
        {
            "description": [
                "94c46a7ac62be4b13d50389c7d234718c5b5d10b65c80e7224e8ba48922f1adc"
            ],
            "title": "Registration Comments"
        }
    ],
    "startAddress": "161.221.0.0",
    "status": [
        "active"
    ],
    "type": "DIRECT ALLOCATION"
}