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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

AS675

MSUS-AS - Minnesota State Colleges and Universities Announcing routes
AS nameMSUS-AS
OrganisationMinnesota State Colleges and Universities
Registry (RIR)ARIN
HandleAS675
RangeAS675
Registered24 May 1990
Last changed01 Jul 2013
Abuse contact[email protected]
3IPv4 prefixes
1IPv6 prefixes
1Upstreams
0Downstreams

Upstreams

ASNetwork nameVisibility
AS57NL-GIGAPOP - University of Minnesota328

Downstreams

None seen.

IPv4 prefixes (3)
IPv6 prefixes (1)

RPKI-validate all prefixes of AS675

Contacts

RoleNameHandleEmail / phoneAddress
registrantMinnesota State Colleges and UniversitiesMSUS-ZWells Fargo Place , 30 7th Street East, Suite 350, Saint Paul, MN, 55101-7804, United States
technicalHostmasterHOSTM43-ARIN[email protected], +1-651-649-5982Wells Fargo Place, 30 7th Street East, Suite 350, St Paul, MN, 55101-7804, United States
abuseAbuseABUSE125-ARIN[email protected], +1-651-649-5982Wells Fargo Place 30 7th Street East, Suite 350, St. Paul, MN, 55101-7804, United States
administrativeLee KnutsonKNUTS41-ARIN[email protected], +1-651-587-307130 7th St E, Suite 350, Saint Paul, MN, 55101, United States
technicalHostmasterHOSTM43-ARIN[email protected], +1-651-649-5982Wells Fargo Place, 30 7th Street East, Suite 350, St Paul, MN, 55101-7804, United States
abuseAbuseABUSE125-ARIN[email protected], +1-651-649-5982Wells Fargo Place 30 7th Street East, Suite 350, St. Paul, MN, 55101-7804, United States
Raw registry response
{
    "endAutnum": 675,
    "entities": [
        {
            "entities": [
                {
                    "events": [
                        {
                            "eventAction": "last changed",
                            "eventDate": "2026-05-27T09:25:52-04:00"
                        },
                        {
                            "eventAction": "registration",
                            "eventDate": "2002-11-06T17:45:13-05:00"
                        }
                    ],
                    "handle": "HOSTM43-ARIN",
                    "links": [
                        {
                            "href": "https://rdap.arin.net/registry/entity/HOSTM43-ARIN",
                            "rel": "self",
                            "type": "application/rdap+json",
                            "value": "https://rdap.arin.net/registry/autnum/675"
                        },
                        {
                            "href": "https://whois.arin.net/rest/poc/HOSTM43-ARIN",
                            "rel": "alternate",
                            "type": "application/xml",
                            "value": "https://rdap.arin.net/registry/autnum/675"
                        }
                    ],
                    "objectClassName": "entity",
                    "port43": "whois.arin.net",
                    "remarks": [
                        {
                            "description": [
                                "Send abuse to [email protected]"
                            ],
                            "title": "Registration Comments"
                        }
                    ],
                    "roles": [
                        "technical"
                    ],
                    "status": [
                        "validated"
                    ],
                    "vcardArray": [
                        "vcard",
                        [
                            [
                                "version",
                                [],
                                "text",
                                "4.0"
                            ],
                            [
                                "adr",
                                {
                                    "label": "Wells Fargo Place\n30 7th Street East, Suite 350\nSt Paul\nMN\n55101-7804\nUnited States"
                                },
                                "text",
                                [
                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    ""
                                ]
                            ],
                            [
                                "fn",
                                [],
                                "text",
                                "Hostmaster"
                            ],
                            [
                                "org",
                                [],
                                "text",
                                "Minnesota State Colleges & Universities"
                            ],
                            [
                                "kind",
                                [],
                                "text",
                                "group"
                            ],
                            [
                                "email",
                                [],
                                "text",
                                "[email protected]"
                            ],
                            [
                                "tel",
                                {
                                    "type": [
                                        "work",
                                        "voice"
                                    ]
                                },
                                "text",
                                "+1-651-649-5982"
                            ]
                        ]
                    ]
                },
                {
                    "events": [
                        {
                            "eventAction": "last changed",
                            "eventDate": "2026-05-11T08:52:29-04:00"
                        },
                        {
                            "eventAction": "registration",
                            "eventDate": "2002-11-25T12:45:05-05:00"
                        }
                    ],
                    "handle": "ABUSE125-ARIN",
                    "links": [
                        {
                            "href": "https://rdap.arin.net/registry/entity/ABUSE125-ARIN",
                            "rel": "self",
                            "type": "application/rdap+json",
                            "value": "https://rdap.arin.net/registry/autnum/675"
                        },
                        {
                            "href": "https://whois.arin.net/rest/poc/ABUSE125-ARIN",
                            "rel": "alternate",
                            "type": "application/xml",
                            "value": "https://rdap.arin.net/registry/autnum/675"
                        }
                    ],
                    "objectClassName": "entity",
                    "port43": "whois.arin.net",
                    "remarks": [
                        {
                            "description": [
                                "Send abuse notifications and DMCA notices to [email protected]."
                            ],
                            "title": "Registration Comments"
                        }
                    ],
                    "roles": [
                        "abuse"
                    ],
                    "status": [
                        "validated"
                    ],
                    "vcardArray": [
                        "vcard",
                        [
                            [
                                "version",
                                [],
                                "text",
                                "4.0"
                            ],
                            [
                                "adr",
                                {
                                    "label": "Wells Fargo Place 30 7th Street East, Suite 350\nSt. Paul\nMN\n55101-7804\nUnited States"
                                },
                                "text",
                                [
                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    ""
                                ]
                            ],
                            [
                                "fn",
                                [],
                                "text",
                                "Abuse"
                            ],
                            [
                                "org",
                                [],
                                "text",
                                "Minnesota State Colleges and Universities"
                            ],
                            [
                                "kind",
                                [],
                                "text",
                                "group"
                            ],
                            [
                                "email",
                                [],
                                "text",
                                "[email protected]"
                            ],
                            [
                                "tel",
                                {
                                    "type": [
                                        "work",
                                        "voice"
                                    ]
                                },
                                "text",
                                "+1-651-649-5982"
                            ]
                        ]
                    ]
                },
                {
                    "events": [
                        {
                            "eventAction": "last changed",
                            "eventDate": "2026-05-27T09:26:26-04:00"
                        },
                        {
                            "eventAction": "registration",
                            "eventDate": "2019-02-07T22:02:11-05:00"
                        }
                    ],
                    "handle": "KNUTS41-ARIN",
                    "links": [
                        {
                            "href": "https://rdap.arin.net/registry/entity/KNUTS41-ARIN",
                            "rel": "self",
                            "type": "application/rdap+json",
                            "value": "https://rdap.arin.net/registry/autnum/675"
                        },
                        {
                            "href": "https://whois.arin.net/rest/poc/KNUTS41-ARIN",
                            "rel": "alternate",
                            "type": "application/xml",
                            "value": "https://rdap.arin.net/registry/autnum/675"
                        }
                    ],
                    "objectClassName": "entity",
                    "port43": "whois.arin.net",
                    "remarks": [
                        {
                            "description": [
                                "Office Hours: 0730-1600",
                                "UTC−06:00/CST; UTC−05:00/CDT",
                                "he/him/his"
                            ],
                            "title": "Registration Comments"
                        }
                    ],
                    "roles": [
                        "administrative"
                    ],
                    "status": [
                        "validated"
                    ],
                    "vcardArray": [
                        "vcard",
                        [
                            [
                                "version",
                                [],
                                "text",
                                "4.0"
                            ],
                            [
                                "adr",
                                {
                                    "label": "30 7th St E, Suite 350\nSaint Paul\nMN\n55101\nUnited States"
                                },
                                "text",
                                [
                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    ""
                                ]
                            ],
                            [
                                "fn",
                                [],
                                "text",
                                "Lee Knutson"
                            ],
                            [
                                "n",
                                [],
                                "text",
                                [
                                    "Knutson",
                                    "Lee",
                                    "",
                                    "",
                                    ""
                                ]
                            ],
                            [
                                "kind",
                                [],
                                "text",
                                "individual"
                            ],
                            [
                                "email",
                                [],
                                "text",
                                "[email protected]"
                            ],
                            [
                                "tel",
                                {
                                    "type": [
                                        "work",
                                        "voice"
                                    ]
                                },
                                "text",
                                "+1-651-587-3071"
                            ]
                        ]
                    ]
                }
            ],
            "events": [
                {
                    "eventAction": "last changed",
                    "eventDate": "2023-02-15T10:25:41-05:00"
                },
                {
                    "eventAction": "registration",
                    "eventDate": "2009-10-19T08:50:39-04:00"
                }
            ],
            "handle": "MSUS-Z",
            "links": [
                {
                    "href": "https://rdap.arin.net/registry/entity/MSUS-Z",
                    "rel": "self",
                    "type": "application/rdap+json",
                    "value": "https://rdap.arin.net/registry/autnum/675"
                },
                {
                    "href": "https://whois.arin.net/rest/org/MSUS-Z",
                    "rel": "alternate",
                    "type": "application/xml",
                    "value": "https://rdap.arin.net/registry/autnum/675"
                }
            ],
            "objectClassName": "entity",
            "port43": "whois.arin.net",
            "remarks": [
                {
                    "description": [
                        "Minnesota State Colleges and Universities",
                        "https://www.minnstate.edu"
                    ],
                    "title": "Registration Comments"
                }
            ],
            "roles": [
                "registrant"
            ],
            "vcardArray": [
                "vcard",
                [
                    [
                        "version",
                        [],
                        "text",
                        "4.0"
                    ],
                    [
                        "fn",
                        [],
                        "text",
                        "Minnesota State Colleges and Universities"
                    ],
                    [
                        "adr",
                        {
                            "label": "Wells Fargo Place\r\n30 7th Street East, Suite 350\nSaint Paul\nMN\n55101-7804\nUnited States"
                        },
                        "text",
                        [
                            "",
                            "",
                            "",
                            "",
                            "",
                            "",
                            ""
                        ]
                    ],
                    [
                        "kind",
                        [],
                        "text",
                        "org"
                    ]
                ]
            ]
        },
        {
            "events": [
                {
                    "eventAction": "last changed",
                    "eventDate": "2026-05-27T09:25:52-04:00"
                },
                {
                    "eventAction": "registration",
                    "eventDate": "2002-11-06T17:45:13-05:00"
                }
            ],
            "handle": "HOSTM43-ARIN",
            "links": [
                {
                    "href": "https://rdap.arin.net/registry/entity/HOSTM43-ARIN",
                    "rel": "self",
                    "type": "application/rdap+json",
                    "value": "https://rdap.arin.net/registry/autnum/675"
                },
                {
                    "href": "https://whois.arin.net/rest/poc/HOSTM43-ARIN",
                    "rel": "alternate",
                    "type": "application/xml",
                    "value": "https://rdap.arin.net/registry/autnum/675"
                }
            ],
            "objectClassName": "entity",
            "port43": "whois.arin.net",
            "remarks": [
                {
                    "description": [
                        "Send abuse to [email protected]"
                    ],
                    "title": "Registration Comments"
                }
            ],
            "roles": [
                "technical"
            ],
            "status": [
                "validated"
            ],
            "vcardArray": [
                "vcard",
                [
                    [
                        "version",
                        [],
                        "text",
                        "4.0"
                    ],
                    [
                        "adr",
                        {
                            "label": "Wells Fargo Place\n30 7th Street East, Suite 350\nSt Paul\nMN\n55101-7804\nUnited States"
                        },
                        "text",
                        [
                            "",
                            "",
                            "",
                            "",
                            "",
                            "",
                            ""
                        ]
                    ],
                    [
                        "fn",
                        [],
                        "text",
                        "Hostmaster"
                    ],
                    [
                        "org",
                        [],
                        "text",
                        "Minnesota State Colleges & Universities"
                    ],
                    [
                        "kind",
                        [],
                        "text",
                        "group"
                    ],
                    [
                        "email",
                        [],
                        "text",
                        "[email protected]"
                    ],
                    [
                        "tel",
                        {
                            "type": [
                                "work",
                                "voice"
                            ]
                        },
                        "text",
                        "+1-651-649-5982"
                    ]
                ]
            ]
        },
        {
            "events": [
                {
                    "eventAction": "last changed",
                    "eventDate": "2026-05-11T08:52:29-04:00"
                },
                {
                    "eventAction": "registration",
                    "eventDate": "2002-11-25T12:45:05-05:00"
                }
            ],
            "handle": "ABUSE125-ARIN",
            "links": [
                {
                    "href": "https://rdap.arin.net/registry/entity/ABUSE125-ARIN",
                    "rel": "self",
                    "type": "application/rdap+json",
                    "value": "https://rdap.arin.net/registry/autnum/675"
                },
                {
                    "href": "https://whois.arin.net/rest/poc/ABUSE125-ARIN",
                    "rel": "alternate",
                    "type": "application/xml",
                    "value": "https://rdap.arin.net/registry/autnum/675"
                }
            ],
            "objectClassName": "entity",
            "port43": "whois.arin.net",
            "remarks": [
                {
                    "description": [
                        "Send abuse notifications and DMCA notices to [email protected]."
                    ],
                    "title": "Registration Comments"
                }
            ],
            "roles": [
                "abuse"
            ],
            "status": [
                "validated"
            ],
            "vcardArray": [
                "vcard",
                [
                    [
                        "version",
                        [],
                        "text",
                        "4.0"
                    ],
                    [
                        "adr",
                        {
                            "label": "Wells Fargo Place 30 7th Street East, Suite 350\nSt. Paul\nMN\n55101-7804\nUnited States"
                        },
                        "text",
                        [
                            "",
                            "",
                            "",
                            "",
                            "",
                            "",
                            ""
                        ]
                    ],
                    [
                        "fn",
                        [],
                        "text",
                        "Abuse"
                    ],
                    [
                        "org",
                        [],
                        "text",
                        "Minnesota State Colleges and Universities"
                    ],
                    [
                        "kind",
                        [],
                        "text",
                        "group"
                    ],
                    [
                        "email",
                        [],
                        "text",
                        "[email protected]"
                    ],
                    [
                        "tel",
                        {
                            "type": [
                                "work",
                                "voice"
                            ]
                        },
                        "text",
                        "+1-651-649-5982"
                    ]
                ]
            ]
        }
    ],
    "events": [
        {
            "eventAction": "last changed",
            "eventDate": "2013-07-01T13:50:37-04:00"
        },
        {
            "eventAction": "registration",
            "eventDate": "1990-05-24T00:00:00-04:00"
        }
    ],
    "handle": "AS675",
    "links": [
        {
            "href": "https://rdap.arin.net/registry/autnum/675",
            "rel": "self",
            "type": "application/rdap+json",
            "value": "https://rdap.arin.net/registry/autnum/675"
        },
        {
            "href": "https://whois.arin.net/rest/asn/AS675",
            "rel": "alternate",
            "type": "application/xml",
            "value": "https://rdap.arin.net/registry/autnum/675"
        }
    ],
    "name": "MSUS-AS",
    "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/675"
                }
            ],
            "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/675"
                }
            ],
            "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": 675,
    "status": [
        "active"
    ]
}

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