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AS WHOIS

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

Your public IP address216.73.217.106 IPv4

AS26557

CARLET-NET - Carleton College Announcing routes
AS nameCARLET-NET
OrganisationCarleton College
Registry (RIR)ARIN
HandleAS26557
RangeAS26557
Registered17 Oct 2002
Last changed02 Mar 2012
Abuse contact[email protected]
3IPv4 prefixes
0IPv6 prefixes
2Upstreams
0Downstreams

Upstreams

ASNetwork nameVisibility
AS6939HURRICANE - Hurricane Electric LLC261
AS57NL-GIGAPOP - University of Minnesota7

Downstreams

None seen.

IPv4 prefixes (3)

RPKI-validate all prefixes of AS26557

Contacts

RoleNameHandleEmail / phoneAddress
registrantCarleton CollegeCARLET1 North College Street, Northfield, MN, 55057, United States
abuseNetwork Abuse ManagerNAM96-ARIN[email protected], +1-507-222-78361 N College St, Northfield, MN, 55057, United States
technical, administrativeDaniel James StephansDJS130-ARIN[email protected], +1-952-373-1269One N College St, Northfield, MN, 55057, United States
technicalNetwork Manager Carleton CollegeNMCC-ARIN[email protected], [email protected], [email protected], +1-507-646-4841, +1-507-646-54551 North College St, Northfield, MN, 55057, United States
technicalNetwork Manager Carleton CollegeNMCC-ARIN[email protected], [email protected], [email protected], +1-507-646-4841, +1-507-646-54551 North College St, Northfield, MN, 55057, United States
Raw registry response
{
    "endAutnum": 26557,
    "entities": [
        {
            "entities": [
                {
                    "events": [
                        {
                            "eventAction": "last changed",
                            "eventDate": "2017-07-21T14:27:44-04:00"
                        },
                        {
                            "eventAction": "registration",
                            "eventDate": "2017-07-21T14:27:44-04:00"
                        }
                    ],
                    "handle": "NAM96-ARIN",
                    "links": [
                        {
                            "href": "https://rdap.arin.net/registry/entity/NAM96-ARIN",
                            "rel": "self",
                            "type": "application/rdap+json",
                            "value": "https://rdap.arin.net/registry/autnum/26557"
                        },
                        {
                            "href": "https://whois.arin.net/rest/poc/NAM96-ARIN",
                            "rel": "alternate",
                            "type": "application/xml",
                            "value": "https://rdap.arin.net/registry/autnum/26557"
                        }
                    ],
                    "objectClassName": "entity",
                    "port43": "whois.arin.net",
                    "remarks": [
                        {
                            "description": [
                                "ARIN has attempted to validate the data for this POC, but has received no response from the POC since 2018-07-21"
                            ],
                            "title": "Unvalidated POC"
                        }
                    ],
                    "roles": [
                        "abuse"
                    ],
                    "vcardArray": [
                        "vcard",
                        [
                            [
                                "version",
                                [],
                                "text",
                                "4.0"
                            ],
                            [
                                "adr",
                                {
                                    "label": "1 N College St\nNorthfield\nMN\n55057\nUnited States"
                                },
                                "text",
                                [
                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    ""
                                ]
                            ],
                            [
                                "fn",
                                [],
                                "text",
                                "Network Abuse Manager"
                            ],
                            [
                                "org",
                                [],
                                "text",
                                "Carleton College"
                            ],
                            [
                                "kind",
                                [],
                                "text",
                                "group"
                            ],
                            [
                                "email",
                                [],
                                "text",
                                "[email protected]"
                            ],
                            [
                                "tel",
                                {
                                    "type": [
                                        "work",
                                        "voice"
                                    ]
                                },
                                "text",
                                "+1-507-222-7836"
                            ]
                        ]
                    ]
                },
                {
                    "events": [
                        {
                            "eventAction": "last changed",
                            "eventDate": "2025-11-19T17:33:35-05:00"
                        },
                        {
                            "eventAction": "registration",
                            "eventDate": "2021-09-10T12:23:15-04:00"
                        }
                    ],
                    "handle": "DJS130-ARIN",
                    "links": [
                        {
                            "href": "https://rdap.arin.net/registry/entity/DJS130-ARIN",
                            "rel": "self",
                            "type": "application/rdap+json",
                            "value": "https://rdap.arin.net/registry/autnum/26557"
                        },
                        {
                            "href": "https://whois.arin.net/rest/poc/DJS130-ARIN",
                            "rel": "alternate",
                            "type": "application/xml",
                            "value": "https://rdap.arin.net/registry/autnum/26557"
                        }
                    ],
                    "objectClassName": "entity",
                    "port43": "whois.arin.net",
                    "roles": [
                        "technical",
                        "administrative"
                    ],
                    "status": [
                        "validated"
                    ],
                    "vcardArray": [
                        "vcard",
                        [
                            [
                                "version",
                                [],
                                "text",
                                "4.0"
                            ],
                            [
                                "adr",
                                {
                                    "label": "One N College St\nNorthfield\nMN\n55057\nUnited States"
                                },
                                "text",
                                [
                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    ""
                                ]
                            ],
                            [
                                "fn",
                                [],
                                "text",
                                "Daniel James Stephans"
                            ],
                            [
                                "n",
                                [],
                                "text",
                                [
                                    "Stephans",
                                    "Daniel",
                                    "James",
                                    "",
                                    ""
                                ]
                            ],
                            [
                                "kind",
                                [],
                                "text",
                                "individual"
                            ],
                            [
                                "email",
                                [],
                                "text",
                                "[email protected]"
                            ],
                            [
                                "tel",
                                {
                                    "type": [
                                        "work",
                                        "voice"
                                    ]
                                },
                                "text",
                                "+1-952-373-1269"
                            ]
                        ]
                    ]
                },
                {
                    "events": [
                        {
                            "eventAction": "last changed",
                            "eventDate": "2025-11-19T17:33:50-05:00"
                        },
                        {
                            "eventAction": "registration",
                            "eventDate": "2002-09-26T11:45:05-04:00"
                        }
                    ],
                    "handle": "NMCC-ARIN",
                    "links": [
                        {
                            "href": "https://rdap.arin.net/registry/entity/NMCC-ARIN",
                            "rel": "self",
                            "type": "application/rdap+json",
                            "value": "https://rdap.arin.net/registry/autnum/26557"
                        },
                        {
                            "href": "https://whois.arin.net/rest/poc/NMCC-ARIN",
                            "rel": "alternate",
                            "type": "application/xml",
                            "value": "https://rdap.arin.net/registry/autnum/26557"
                        }
                    ],
                    "objectClassName": "entity",
                    "port43": "whois.arin.net",
                    "roles": [
                        "technical"
                    ],
                    "status": [
                        "validated"
                    ],
                    "vcardArray": [
                        "vcard",
                        [
                            [
                                "version",
                                [],
                                "text",
                                "4.0"
                            ],
                            [
                                "adr",
                                {
                                    "label": "1 North College St\nNorthfield\nMN\n55057\nUnited States"
                                },
                                "text",
                                [
                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    ""
                                ]
                            ],
                            [
                                "fn",
                                [],
                                "text",
                                "Network Manager Carleton College"
                            ],
                            [
                                "org",
                                [],
                                "text",
                                "Carleton College"
                            ],
                            [
                                "kind",
                                [],
                                "text",
                                "group"
                            ],
                            [
                                "email",
                                [],
                                "text",
                                "[email protected]"
                            ],
                            [
                                "email",
                                [],
                                "text",
                                "[email protected]"
                            ],
                            [
                                "email",
                                [],
                                "text",
                                "[email protected]"
                            ],
                            [
                                "tel",
                                {
                                    "type": [
                                        "work",
                                        "voice"
                                    ]
                                },
                                "text",
                                "+1-507-646-4841"
                            ],
                            [
                                "tel",
                                {
                                    "type": [
                                        "work",
                                        "voice"
                                    ]
                                },
                                "text",
                                "+1-507-646-5455"
                            ]
                        ]
                    ]
                }
            ],
            "events": [
                {
                    "eventAction": "last changed",
                    "eventDate": "2021-09-10T14:42:10-04:00"
                },
                {
                    "eventAction": "registration",
                    "eventDate": "1989-10-11T00:00:00-04:00"
                }
            ],
            "handle": "CARLET",
            "links": [
                {
                    "href": "https://rdap.arin.net/registry/entity/CARLET",
                    "rel": "self",
                    "type": "application/rdap+json",
                    "value": "https://rdap.arin.net/registry/autnum/26557"
                },
                {
                    "href": "https://whois.arin.net/rest/org/CARLET",
                    "rel": "alternate",
                    "type": "application/xml",
                    "value": "https://rdap.arin.net/registry/autnum/26557"
                }
            ],
            "objectClassName": "entity",
            "port43": "whois.arin.net",
            "roles": [
                "registrant"
            ],
            "vcardArray": [
                "vcard",
                [
                    [
                        "version",
                        [],
                        "text",
                        "4.0"
                    ],
                    [
                        "fn",
                        [],
                        "text",
                        "Carleton College"
                    ],
                    [
                        "adr",
                        {
                            "label": "1 North College Street\nNorthfield\nMN\n55057\nUnited States"
                        },
                        "text",
                        [
                            "",
                            "",
                            "",
                            "",
                            "",
                            "",
                            ""
                        ]
                    ],
                    [
                        "kind",
                        [],
                        "text",
                        "org"
                    ]
                ]
            ]
        },
        {
            "events": [
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-11-19T17:33:50-05:00"
                },
                {
                    "eventAction": "registration",
                    "eventDate": "2002-09-26T11:45:05-04:00"
                }
            ],
            "handle": "NMCC-ARIN",
            "links": [
                {
                    "href": "https://rdap.arin.net/registry/entity/NMCC-ARIN",
                    "rel": "self",
                    "type": "application/rdap+json",
                    "value": "https://rdap.arin.net/registry/autnum/26557"
                },
                {
                    "href": "https://whois.arin.net/rest/poc/NMCC-ARIN",
                    "rel": "alternate",
                    "type": "application/xml",
                    "value": "https://rdap.arin.net/registry/autnum/26557"
                }
            ],
            "objectClassName": "entity",
            "port43": "whois.arin.net",
            "roles": [
                "technical"
            ],
            "status": [
                "validated"
            ],
            "vcardArray": [
                "vcard",
                [
                    [
                        "version",
                        [],
                        "text",
                        "4.0"
                    ],
                    [
                        "adr",
                        {
                            "label": "1 North College St\nNorthfield\nMN\n55057\nUnited States"
                        },
                        "text",
                        [
                            "",
                            "",
                            "",
                            "",
                            "",
                            "",
                            ""
                        ]
                    ],
                    [
                        "fn",
                        [],
                        "text",
                        "Network Manager Carleton College"
                    ],
                    [
                        "org",
                        [],
                        "text",
                        "Carleton College"
                    ],
                    [
                        "kind",
                        [],
                        "text",
                        "group"
                    ],
                    [
                        "email",
                        [],
                        "text",
                        "[email protected]"
                    ],
                    [
                        "email",
                        [],
                        "text",
                        "[email protected]"
                    ],
                    [
                        "email",
                        [],
                        "text",
                        "[email protected]"
                    ],
                    [
                        "tel",
                        {
                            "type": [
                                "work",
                                "voice"
                            ]
                        },
                        "text",
                        "+1-507-646-4841"
                    ],
                    [
                        "tel",
                        {
                            "type": [
                                "work",
                                "voice"
                            ]
                        },
                        "text",
                        "+1-507-646-5455"
                    ]
                ]
            ]
        }
    ],
    "events": [
        {
            "eventAction": "last changed",
            "eventDate": "2012-03-02T08:03:18-05:00"
        },
        {
            "eventAction": "registration",
            "eventDate": "2002-10-17T05:55:04-04:00"
        }
    ],
    "handle": "AS26557",
    "links": [
        {
            "href": "https://rdap.arin.net/registry/autnum/26557",
            "rel": "self",
            "type": "application/rdap+json",
            "value": "https://rdap.arin.net/registry/autnum/26557"
        },
        {
            "href": "https://whois.arin.net/rest/asn/AS26557",
            "rel": "alternate",
            "type": "application/xml",
            "value": "https://rdap.arin.net/registry/autnum/26557"
        }
    ],
    "name": "CARLET-NET",
    "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/autnum/26557"
                }
            ],
            "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/autnum/26557"
                }
            ],
            "title": "Whois Inaccuracy Reporting"
        },
        {
            "description": [
                "Copyright 1997-2026, American Registry for Internet Numbers, Ltd."
            ],
            "title": "Copyright Notice"
        }
    ],
    "objectClassName": "autnum",
    "port43": "whois.arin.net",
    "rdapConformance": [
        "nro_rdap_profile_0",
        "rdap_level_0",
        "nro_rdap_profile_asn_flat_0"
    ],
    "startAutnum": 26557,
    "status": [
        "active"
    ]
}

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