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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

AS26793

ICS-LLC - ICS Advanced Technologies Announcing routes
AS nameICS-LLC
OrganisationICS Advanced Technologies
Registry (RIR)ARIN
HandleAS26793
RangeAS26793
Registered22 Nov 2002
Last changed24 Feb 2012
Abuse contact[email protected]
20IPv4 prefixes
39IPv6 prefixes
15Upstreams
0Downstreams

Upstreams

ASNetwork nameVisibility
AS5056AUREON-5056 - Aureon Network Services583
AS46887CROWNCASTLE-AS46887 - Crown Castle Fiber LLC541
AS25899LSNET - LS Networks400
AS14363MTCCOMM - MTC Communications, Inc.311
AS15164UPNLLC - Unite Private Networks LLC.310
AS13576SDNW-13576 - SDN Communications279
AS27563SEGRA-UNITY - Spirit Communications252
AS2711SPIRITTEL-AS - Spirit Communications224
AS11232MIDCO-NET - Midcontinent Communications218
AS26554US-SIGNAL - US Signal Company, L.L.C.215
AS19108SUDDENLINK-COMMUNICATIONS - Optimum212
AS30600AS-CMN - Metronet210
AS3356LEVEL3 - Level 3 Parent, LLC210
AS7385ABUL-14-7385 - Allstream Business US, LLC209
AS33657CMCS - Comcast Cable Communications, LLC208

Downstreams

None seen.

IPv4 prefixes (20)
IPv6 prefixes (39)

RPKI-validate all prefixes of AS26793

Contacts

RoleNameHandleEmail / phoneAddress
registrantICS Advanced TechnologiesICSL-11235 Alexander Ave., Ames, IA, 50010, United States
administrative, noc, technical, abuseEngineering DepartmentENGIN66-ARIN[email protected], +1-515-232-4453235 Alexander Ave., Ames, IA, 50010, United States
Raw registry response
{
    "endAutnum": 26793,
    "entities": [
        {
            "entities": [
                {
                    "events": [
                        {
                            "eventAction": "last changed",
                            "eventDate": "2026-02-03T09:29:33-05:00"
                        },
                        {
                            "eventAction": "registration",
                            "eventDate": "2007-01-30T09:54:09-05:00"
                        }
                    ],
                    "handle": "ENGIN66-ARIN",
                    "links": [
                        {
                            "href": "https://rdap.arin.net/registry/entity/ENGIN66-ARIN",
                            "rel": "self",
                            "type": "application/rdap+json",
                            "value": "https://rdap.arin.net/registry/autnum/26793"
                        },
                        {
                            "href": "https://whois.arin.net/rest/poc/ENGIN66-ARIN",
                            "rel": "alternate",
                            "type": "application/xml",
                            "value": "https://rdap.arin.net/registry/autnum/26793"
                        }
                    ],
                    "objectClassName": "entity",
                    "port43": "whois.arin.net",
                    "roles": [
                        "administrative",
                        "noc",
                        "technical",
                        "abuse"
                    ],
                    "status": [
                        "validated"
                    ],
                    "vcardArray": [
                        "vcard",
                        [
                            [
                                "version",
                                [],
                                "text",
                                "4.0"
                            ],
                            [
                                "adr",
                                {
                                    "label": "235 Alexander Ave.\nAmes\nIA\n50010\nUnited States"
                                },
                                "text",
                                [
                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    ""
                                ]
                            ],
                            [
                                "fn",
                                [],
                                "text",
                                "Engineering Department"
                            ],
                            [
                                "org",
                                [],
                                "text",
                                "Internet Consulting Services llc."
                            ],
                            [
                                "kind",
                                [],
                                "text",
                                "group"
                            ],
                            [
                                "email",
                                [],
                                "text",
                                "[email protected]"
                            ],
                            [
                                "tel",
                                {
                                    "type": [
                                        "work",
                                        "voice"
                                    ]
                                },
                                "text",
                                "+1-515-232-4453"
                            ]
                        ]
                    ]
                }
            ],
            "events": [
                {
                    "eventAction": "last changed",
                    "eventDate": "2015-03-06T14:18:45-05:00"
                },
                {
                    "eventAction": "registration",
                    "eventDate": "2002-11-06T11:45:05-05:00"
                }
            ],
            "handle": "ICSL-11",
            "links": [
                {
                    "href": "https://rdap.arin.net/registry/entity/ICSL-11",
                    "rel": "self",
                    "type": "application/rdap+json",
                    "value": "https://rdap.arin.net/registry/autnum/26793"
                },
                {
                    "href": "https://whois.arin.net/rest/org/ICSL-11",
                    "rel": "alternate",
                    "type": "application/xml",
                    "value": "https://rdap.arin.net/registry/autnum/26793"
                }
            ],
            "objectClassName": "entity",
            "port43": "whois.arin.net",
            "roles": [
                "registrant"
            ],
            "vcardArray": [
                "vcard",
                [
                    [
                        "version",
                        [],
                        "text",
                        "4.0"
                    ],
                    [
                        "fn",
                        [],
                        "text",
                        "ICS Advanced Technologies"
                    ],
                    [
                        "adr",
                        {
                            "label": "235 Alexander Ave.\nAmes\nIA\n50010\nUnited States"
                        },
                        "text",
                        [
                            "",
                            "",
                            "",
                            "",
                            "",
                            "",
                            ""
                        ]
                    ],
                    [
                        "kind",
                        [],
                        "text",
                        "org"
                    ]
                ]
            ]
        }
    ],
    "events": [
        {
            "eventAction": "last changed",
            "eventDate": "2012-02-24T09:44:34-05:00"
        },
        {
            "eventAction": "registration",
            "eventDate": "2002-11-21T17:51:24-05:00"
        }
    ],
    "handle": "AS26793",
    "links": [
        {
            "href": "https://rdap.arin.net/registry/autnum/26793",
            "rel": "self",
            "type": "application/rdap+json",
            "value": "https://rdap.arin.net/registry/autnum/26793"
        },
        {
            "href": "https://whois.arin.net/rest/asn/AS26793",
            "rel": "alternate",
            "type": "application/xml",
            "value": "https://rdap.arin.net/registry/autnum/26793"
        }
    ],
    "name": "ICS-LLC",
    "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/26793"
                }
            ],
            "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/26793"
                }
            ],
            "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": 26793,
    "status": [
        "active"
    ]
}

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