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AS WHOIS

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

Your public IP address216.73.217.140 IPv4

AS18883

FIBERNET-NETWORK-OPERATIONS-CENTER - FiberNet Communications L.C. Announcing routes
AS nameFIBERNET-NETWORK-OPERATIONS-CENTER
OrganisationFiberNet Communications L.C.
Registry (RIR)ARIN
HandleAS18883
RangeAS18883
Registered05 Jan 2011
Last changed24 Feb 2012
40IPv4 prefixes
2IPv6 prefixes
3Upstreams
5Downstreams

Upstreams

ASNetwork nameVisibility
AS5056AUREON-5056 - Aureon Network Services3575
AS6939HURRICANE - Hurricane Electric LLC1164
AS32621TCV-511 - Twin City VoIP, Inc.5

Downstreams

ASNetwork nameVisibility
AS53347PREMIER-COMMUNICATIONS - Premier Communications1654
AS396878SPENCERMUNICIPALUTILITIES - Spencer Municipal Utilities801
AS399693NCN-AS - Northwest Communications657
AS401310PMTC-ASN - Palmer Mutual Telephone Company425
AS15350ALGN-ASN-001 - Algona Municipal Utilities418
IPv4 prefixes (40)
IPv6 prefixes (2)

RPKI-validate all prefixes of AS18883

Contacts

RoleNameHandleEmail / phoneAddress
registrantFiberNet Communications L.C.FCL-70339 1st Ave. NE, P.O. Box 200, Sioux Center, IA, 51250, United States
technical, abuse, administrativeFiberNetFIBER5-ARIN[email protected], [email protected], +1-712-722-3451, +1-712-722-1113339 1st Ave. NE , P.O. Box 200, Sioux Center, IA, 51250, United States
technicalJimmy L GabaJLG93-ARIN[email protected], +1-712-722-3451339 1st Ave NE, Sioux Center, IA, 51250, United States
noc, abuse, technicalFiberNetFIBER5-ARIN[email protected], [email protected], +1-712-722-3451, +1-712-722-1113339 1st Ave. NE , P.O. Box 200, Sioux Center, IA, 51250, United States
Raw registry response
{
    "endAutnum": 18883,
    "entities": [
        {
            "entities": [
                {
                    "events": [
                        {
                            "eventAction": "last changed",
                            "eventDate": "2025-11-05T09:42:16-05:00"
                        },
                        {
                            "eventAction": "registration",
                            "eventDate": "2010-12-09T09:19:58-05:00"
                        }
                    ],
                    "handle": "FIBER5-ARIN",
                    "links": [
                        {
                            "href": "https://rdap.arin.net/registry/entity/FIBER5-ARIN",
                            "rel": "self",
                            "type": "application/rdap+json",
                            "value": "https://rdap.arin.net/registry/autnum/18883"
                        },
                        {
                            "href": "https://whois.arin.net/rest/poc/FIBER5-ARIN",
                            "rel": "alternate",
                            "type": "application/xml",
                            "value": "https://rdap.arin.net/registry/autnum/18883"
                        }
                    ],
                    "objectClassName": "entity",
                    "port43": "whois.arin.net",
                    "roles": [
                        "technical",
                        "abuse",
                        "administrative"
                    ],
                    "status": [
                        "validated"
                    ],
                    "vcardArray": [
                        "vcard",
                        [
                            [
                                "version",
                                [],
                                "text",
                                "4.0"
                            ],
                            [
                                "adr",
                                {
                                    "label": "339 1st Ave. NE\r\nP.O. Box 200\nSioux Center\nIA\n51250\nUnited States"
                                },
                                "text",
                                [
                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    ""
                                ]
                            ],
                            [
                                "fn",
                                [],
                                "text",
                                "FiberNet"
                            ],
                            [
                                "org",
                                [],
                                "text",
                                "FiberNet Communications"
                            ],
                            [
                                "kind",
                                [],
                                "text",
                                "group"
                            ],
                            [
                                "email",
                                [],
                                "text",
                                "[email protected]"
                            ],
                            [
                                "email",
                                [],
                                "text",
                                "[email protected]"
                            ],
                            [
                                "tel",
                                {
                                    "type": [
                                        "work",
                                        "voice"
                                    ]
                                },
                                "text",
                                "+1-712-722-3451"
                            ],
                            [
                                "tel",
                                {
                                    "type": [
                                        "work",
                                        "fax"
                                    ]
                                },
                                "text",
                                "+1-712-722-1113"
                            ]
                        ]
                    ]
                },
                {
                    "events": [
                        {
                            "eventAction": "last changed",
                            "eventDate": "2026-10-15T10:39:29-04:00"
                        },
                        {
                            "eventAction": "registration",
                            "eventDate": "2023-12-27T15:52:10-05:00"
                        }
                    ],
                    "handle": "JLG93-ARIN",
                    "links": [
                        {
                            "href": "https://rdap.arin.net/registry/entity/JLG93-ARIN",
                            "rel": "self",
                            "type": "application/rdap+json",
                            "value": "https://rdap.arin.net/registry/autnum/18883"
                        },
                        {
                            "href": "https://whois.arin.net/rest/poc/JLG93-ARIN",
                            "rel": "alternate",
                            "type": "application/xml",
                            "value": "https://rdap.arin.net/registry/autnum/18883"
                        }
                    ],
                    "objectClassName": "entity",
                    "port43": "whois.arin.net",
                    "roles": [
                        "technical"
                    ],
                    "status": [
                        "validated"
                    ],
                    "vcardArray": [
                        "vcard",
                        [
                            [
                                "version",
                                [],
                                "text",
                                "4.0"
                            ],
                            [
                                "adr",
                                {
                                    "label": "339 1st Ave NE\nSioux Center\nIA\n51250\nUnited States"
                                },
                                "text",
                                [
                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    ""
                                ]
                            ],
                            [
                                "fn",
                                [],
                                "text",
                                "Jimmy L Gaba"
                            ],
                            [
                                "n",
                                [],
                                "text",
                                [
                                    "Gaba",
                                    "Jimmy",
                                    "L",
                                    "",
                                    ""
                                ]
                            ],
                            [
                                "kind",
                                [],
                                "text",
                                "individual"
                            ],
                            [
                                "email",
                                [],
                                "text",
                                "[email protected]"
                            ],
                            [
                                "tel",
                                {
                                    "type": [
                                        "work",
                                        "voice"
                                    ]
                                },
                                "text",
                                "+1-712-722-3451"
                            ]
                        ]
                    ]
                }
            ],
            "events": [
                {
                    "eventAction": "last changed",
                    "eventDate": "2026-07-09T14:38:49-04:00"
                },
                {
                    "eventAction": "registration",
                    "eventDate": "2010-12-10T14:13:55-05:00"
                }
            ],
            "handle": "FCL-70",
            "links": [
                {
                    "href": "https://rdap.arin.net/registry/entity/FCL-70",
                    "rel": "self",
                    "type": "application/rdap+json",
                    "value": "https://rdap.arin.net/registry/autnum/18883"
                },
                {
                    "href": "https://whois.arin.net/rest/org/FCL-70",
                    "rel": "alternate",
                    "type": "application/xml",
                    "value": "https://rdap.arin.net/registry/autnum/18883"
                }
            ],
            "objectClassName": "entity",
            "port43": "whois.arin.net",
            "roles": [
                "registrant"
            ],
            "vcardArray": [
                "vcard",
                [
                    [
                        "version",
                        [],
                        "text",
                        "4.0"
                    ],
                    [
                        "fn",
                        [],
                        "text",
                        "FiberNet Communications L.C."
                    ],
                    [
                        "adr",
                        {
                            "label": "339 1st Ave. NE\nP.O. Box 200\nSioux Center\nIA\n51250\nUnited States"
                        },
                        "text",
                        [
                            "",
                            "",
                            "",
                            "",
                            "",
                            "",
                            ""
                        ]
                    ],
                    [
                        "kind",
                        [],
                        "text",
                        "org"
                    ]
                ]
            ]
        },
        {
            "events": [
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-11-05T09:42:16-05:00"
                },
                {
                    "eventAction": "registration",
                    "eventDate": "2010-12-09T09:19:58-05:00"
                }
            ],
            "handle": "FIBER5-ARIN",
            "links": [
                {
                    "href": "https://rdap.arin.net/registry/entity/FIBER5-ARIN",
                    "rel": "self",
                    "type": "application/rdap+json",
                    "value": "https://rdap.arin.net/registry/autnum/18883"
                },
                {
                    "href": "https://whois.arin.net/rest/poc/FIBER5-ARIN",
                    "rel": "alternate",
                    "type": "application/xml",
                    "value": "https://rdap.arin.net/registry/autnum/18883"
                }
            ],
            "objectClassName": "entity",
            "port43": "whois.arin.net",
            "roles": [
                "noc",
                "abuse",
                "technical"
            ],
            "status": [
                "validated"
            ],
            "vcardArray": [
                "vcard",
                [
                    [
                        "version",
                        [],
                        "text",
                        "4.0"
                    ],
                    [
                        "adr",
                        {
                            "label": "339 1st Ave. NE\r\nP.O. Box 200\nSioux Center\nIA\n51250\nUnited States"
                        },
                        "text",
                        [
                            "",
                            "",
                            "",
                            "",
                            "",
                            "",
                            ""
                        ]
                    ],
                    [
                        "fn",
                        [],
                        "text",
                        "FiberNet"
                    ],
                    [
                        "org",
                        [],
                        "text",
                        "FiberNet Communications"
                    ],
                    [
                        "kind",
                        [],
                        "text",
                        "group"
                    ],
                    [
                        "email",
                        [],
                        "text",
                        "[email protected]"
                    ],
                    [
                        "email",
                        [],
                        "text",
                        "[email protected]"
                    ],
                    [
                        "tel",
                        {
                            "type": [
                                "work",
                                "voice"
                            ]
                        },
                        "text",
                        "+1-712-722-3451"
                    ],
                    [
                        "tel",
                        {
                            "type": [
                                "work",
                                "fax"
                            ]
                        },
                        "text",
                        "+1-712-722-1113"
                    ]
                ]
            ]
        }
    ],
    "events": [
        {
            "eventAction": "last changed",
            "eventDate": "2012-02-24T09:44:34-05:00"
        },
        {
            "eventAction": "registration",
            "eventDate": "2011-01-04T14:11:23-05:00"
        }
    ],
    "handle": "AS18883",
    "links": [
        {
            "href": "https://rdap.arin.net/registry/autnum/18883",
            "rel": "self",
            "type": "application/rdap+json",
            "value": "https://rdap.arin.net/registry/autnum/18883"
        },
        {
            "href": "https://whois.arin.net/rest/asn/AS18883",
            "rel": "alternate",
            "type": "application/xml",
            "value": "https://rdap.arin.net/registry/autnum/18883"
        }
    ],
    "name": "FIBERNET-NETWORK-OPERATIONS-CENTER",
    "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/18883"
                }
            ],
            "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/18883"
                }
            ],
            "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": 18883,
    "status": [
        "active"
    ]
}

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