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ASN

AS20144

Record found
Retrieved · 27 Sep 2026, 20:28 UTC1 sourceView JSON
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01

Registry record

RDAPhttps://rdap.arin.net/registry/autnum/20144
Record found
Record ID
AS20144
AS name
IMRS
AS number range
AS20144
Last changed
2022-05-04T13:34:04-04:00
Registered
2001-03-30T00:00:00-05:00
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

ICANN - DNS Engineering - www: http://www.dns.icann.org/imrs The ICANN Managed Root Server (IMRS), One of the 13 Internet root name server, is being operated by ICANN AS20144 is dedicated for the use of IMRS and distributed using Anycast. 24/7/365 NOC via email noc@dns.icann.org via phone +1.424.217.1313 Visit http://as20144.peeringdb.com for our peering information

Organizations & contacts

5
Organization / registrant
ICANN
Address
12025 Waterfront Dr. Suite 300 Los Angeles CA 90094 United States
Type
org

Registry · rdap.arin.net

Administrative · Technical
Josh Jenkins
JENKI373-ARIN
Address
12025 Waterfront Dr Suite 300 Los Angeles CA 90094 United States
Name
Jenkins Josh
Type
individual
Email
josh.jenkins@icann.org
Phone (work, voice)
+1-310-578-8699

Registry · rdap.arin.net

Technical
Eduardo Corzo
CORZO1-ARIN
Address
12025 Waterfront Dr Los Angeles CA 90094 United States
Name
Corzo Eduardo
Type
individual
Email
eduardo.corzo@icann.org
Phone (work, voice)
+1-310-301-5800
Phone (work, cell)
+1-310-383-0976

Registry · rdap.arin.net

Abuse
Internet Corporation for Assigned Names and Number
ICANN-NET
Address
12025 Waterfront Dr. Suite 300 Los Angeles CA 90094 United States
Organization
ICANN
Type
group
Email
ops@icann.org
Phone (work, voice)
+1-310-301-3889

Registry · rdap.arin.net

Dns
ICANN DNS
ICANN-ARIN
Address
12025 Waterfront Drive, Suite 300 Los Angeles CA 90094 United States
Organization
ICANN
Type
group
Email
noc@dns.icann.org
Phone (work, voice)
+1-424-217-1313

Registry · rdap.arin.net

Registry · RDAP Original response
https://rdap.arin.net/registry/autnum/20144
{
    "endAutnum": 20144,
    "entities": [
        {
            "entities": [
                {
                    "events": [
                        {
                            "eventAction": "last changed",
                            "eventDate": "2025-08-11T12:55:39-04:00"
                        },
                        {
                            "eventAction": "registration",
                            "eventDate": "2023-03-09T20:36:55-05:00"
                        }
                    ],
                    "handle": "CORZO1-ARIN",
                    "links": [
                        {
                            "href": "https://rdap.arin.net/registry/entity/CORZO1-ARIN",
                            "rel": "self",
                            "type": "application/rdap+json",
                            "value": "https://rdap.arin.net/registry/autnum/20144"
                        },
                        {
                            "href": "https://whois.arin.net/rest/poc/CORZO1-ARIN",
                            "rel": "alternate",
                            "type": "application/xml",
                            "value": "https://rdap.arin.net/registry/autnum/20144"
                        }
                    ],
                    "objectClassName": "entity",
                    "port43": "whois.arin.net",
                    "roles": [
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                    "status": [
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                                "text",
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                },
                {
                    "events": [
                        {
                            "eventAction": "last changed",
                            "eventDate": "2024-08-06T10:52:25-04:00"
                        },
                        {
                            "eventAction": "registration",
                            "eventDate": "2020-09-21T13:36:50-04:00"
                        }
                    ],
                    "handle": "ICANN-ARIN",
                    "links": [
                        {
                            "href": "https://rdap.arin.net/registry/entity/ICANN-ARIN",
                            "rel": "self",
                            "type": "application/rdap+json",
                            "value": "https://rdap.arin.net/registry/autnum/20144"
                        },
                        {
                            "href": "https://whois.arin.net/rest/poc/ICANN-ARIN",
                            "rel": "alternate",
                            "type": "application/xml",
                            "value": "https://rdap.arin.net/registry/autnum/20144"
                        }
                    ],
                    "objectClassName": "entity",
                    "port43": "whois.arin.net",
                    "roles": [
                        "dns"
                    ],
                    "status": [
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                    ],
                    "vcardArray": [
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                                },
                                "text",
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                                ]
                            ],
                            [
                                "fn",
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                                "text",
                                "ICANN DNS"
                            ],
                            [
                                "org",
                                [],
                                "text",
                                "ICANN"
                            ],
                            [
                                "kind",
                                [],
                                "text",
                                "group"
                            ],
                            [
                                "email",
                                [],
                                "text",
                                "noc@dns.icann.org"
                            ],
                            [
                                "tel",
                                {
                                    "type": [
                                        "work",
                                        "voice"
                                    ]
                                },
                                "text",
                                "+1-424-217-1313"
                            ]
                        ]
                    ]
                },
                {
                    "events": [
                        {
                            "eventAction": "last changed",
                            "eventDate": "2025-10-16T13:50:11-04:00"
                        },
                        {
                            "eventAction": "registration",
                            "eventDate": "2001-06-26T16:55:06-04:00"
                        }
                    ],
                    "handle": "ICANN-NET",
                    "links": [
                        {
                            "href": "https://rdap.arin.net/registry/entity/ICANN-NET",
                            "rel": "self",
                            "type": "application/rdap+json",
                            "value": "https://rdap.arin.net/registry/autnum/20144"
                        },
                        {
                            "href": "https://whois.arin.net/rest/poc/ICANN-NET",
                            "rel": "alternate",
                            "type": "application/xml",
                            "value": "https://rdap.arin.net/registry/autnum/20144"
                        }
                    ],
                    "objectClassName": "entity",
                    "port43": "whois.arin.net",
                    "roles": [
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                    ],
                    "status": [
                        "validated"
                    ],
                    "vcardArray": [
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                            [
                                "version",
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                                "text",
                                "4.0"
                            ],
                            [
                                "adr",
                                {
                                    "label": "12025 Waterfront Dr.\r\nSuite 300\nLos Angeles\nCA\n90094\nUnited States"
                                },
                                "text",
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                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    ""
                                ]
                            ],
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                                "fn",
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                                "text",
                                "Internet Corporation for Assigned Names and Number"
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                            [
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                                "text",
                                "ICANN"
                            ],
                            [
                                "kind",
                                [],
                                "text",
                                "group"
                            ],
                            [
                                "email",
                                [],
                                "text",
                                "ops@icann.org"
                            ],
                            [
                                "tel",
                                {
                                    "type": [
                                        "work",
                                        "voice"
                                    ]
                                },
                                "text",
                                "+1-310-301-3889"
                            ]
                        ]
                    ]
                },
                {
                    "events": [
                        {
                            "eventAction": "last changed",
                            "eventDate": "2025-10-16T13:49:43-04:00"
                        },
                        {
                            "eventAction": "registration",
                            "eventDate": "2018-04-04T14:47:23-04:00"
                        }
                    ],
                    "handle": "JENKI373-ARIN",
                    "links": [
                        {
                            "href": "https://rdap.arin.net/registry/entity/JENKI373-ARIN",
                            "rel": "self",
                            "type": "application/rdap+json",
                            "value": "https://rdap.arin.net/registry/autnum/20144"
                        },
                        {
                            "href": "https://whois.arin.net/rest/poc/JENKI373-ARIN",
                            "rel": "alternate",
                            "type": "application/xml",
                            "value": "https://rdap.arin.net/registry/autnum/20144"
                        }
                    ],
                    "objectClassName": "entity",
                    "port43": "whois.arin.net",
                    "roles": [
                        "administrative",
                        "technical"
                    ],
                    "status": [
                        "validated"
                    ],
                    "vcardArray": [
                        "vcard",
                        [
                            [
                                "version",
                                [],
                                "text",
                                "4.0"
                            ],
                            [
                                "adr",
                                {
                                    "label": "12025 Waterfront Dr\nSuite 300\nLos Angeles\nCA\n90094\nUnited States"
                                },
                                "text",
                                [
                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    ""
                                ]
                            ],
                            [
                                "fn",
                                [],
                                "text",
                                "Josh Jenkins"
                            ],
                            [
                                "n",
                                [],
                                "text",
                                [
                                    "Jenkins",
                                    "Josh",
                                    "",
                                    "",
                                    ""
                                ]
                            ],
                            [
                                "kind",
                                [],
                                "text",
                                "individual"
                            ],
                            [
                                "email",
                                [],
                                "text",
                                "josh.jenkins@icann.org"
                            ],
                            [
                                "tel",
                                {
                                    "type": [
                                        "work",
                                        "voice"
                                    ]
                                },
                                "text",
                                "+1-310-578-8699"
                            ]
                        ]
                    ]
                }
            ],
            "events": [
                {
                    "eventAction": "last changed",
                    "eventDate": "2024-05-31T12:05:16-04:00"
                },
                {
                    "eventAction": "registration",
                    "eventDate": "2001-03-30T00:00:00-05:00"
                }
            ],
            "handle": "ICANN",
            "links": [
                {
                    "href": "https://rdap.arin.net/registry/entity/ICANN",
                    "rel": "self",
                    "type": "application/rdap+json",
                    "value": "https://rdap.arin.net/registry/autnum/20144"
                },
                {
                    "href": "https://whois.arin.net/rest/org/ICANN",
                    "rel": "alternate",
                    "type": "application/xml",
                    "value": "https://rdap.arin.net/registry/autnum/20144"
                }
            ],
            "objectClassName": "entity",
            "port43": "whois.arin.net",
            "roles": [
                "registrant"
            ],
            "vcardArray": [
                "vcard",
                [
                    [
                        "version",
                        [],
                        "text",
                        "4.0"
                    ],
                    [
                        "fn",
                        [],
                        "text",
                        "ICANN"
                    ],
                    [
                        "adr",
                        {
                            "label": "12025 Waterfront Dr.\r\nSuite 300\nLos Angeles\nCA\n90094\nUnited States"
                        },
                        "text",
                        [
                            "",
                            "",
                            "",
                            "",
                            "",
                            "",
                            ""
                        ]
                    ],
                    [
                        "kind",
                        [],
                        "text",
                        "org"
                    ]
                ]
            ]
        }
    ],
    "events": [
        {
            "eventAction": "last changed",
            "eventDate": "2022-05-04T13:34:04-04:00"
        },
        {
            "eventAction": "registration",
            "eventDate": "2001-03-30T00:00:00-05:00"
        }
    ],
    "handle": "AS20144",
    "links": [
        {
            "href": "https://rdap.arin.net/registry/autnum/20144",
            "rel": "self",
            "type": "application/rdap+json",
            "value": "https://rdap.arin.net/registry/autnum/20144"
        },
        {
            "href": "https://whois.arin.net/rest/asn/AS20144",
            "rel": "alternate",
            "type": "application/xml",
            "value": "https://rdap.arin.net/registry/autnum/20144"
        }
    ],
    "name": "IMRS",
    "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/20144"
                }
            ],
            "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/20144"
                }
            ],
            "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"
    ],
    "remarks": [
        {
            "description": [
                "ICANN - DNS Engineering - www: http://www.dns.icann.org/imrs",
                "",
                "The ICANN Managed Root Server (IMRS), One of the 13 Internet root name server,",
                "is being operated by ICANN",
                "",
                "AS20144 is dedicated for the use of IMRS and",
                "distributed using Anycast.",
                "",
                "24/7/365 NOC via email noc@dns.icann.org via",
                "phone +1.424.217.1313",
                "",
                "Visit http://as20144.peeringdb.com for our",
                "peering information"
            ],
            "title": "Registration Comments"
        }
    ],
    "startAutnum": 20144,
    "status": [
        "active"
    ]
}