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AS WHOIS

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

Your public IP address216.73.216.24 IPv4

AS19115

CHARTER-19115-DC - Charter Communications LLC Announcing routes
AS nameCHARTER-19115-DC
OrganisationCharter Communications LLC
Registry (RIR)ARIN
HandleAS19115
RangeAS19115
Registered20 Nov 2000
Last changed21 Nov 2018
Abuse contact[email protected]
36IPv4 prefixes
22IPv6 prefixes
7Upstreams
0Downstreams

Upstreams

ASNetwork nameVisibility
AS20115CHARTER-20115 - Charter Communications LLC596
AS11426TWC-11426-CAROLINAS - Charter Communications Inc433
AS33363BHN-33363 - Charter Communications, Inc354
AS11427TWC-11427-TEXAS - Charter Communications Inc348
AS20001TWC-20001-PACWEST - Charter Communications Inc333
AS33588BRESNAN-33588 - Charter Communications LLC330
AS10796TWC-10796-MIDWEST - Charter Communications Inc253

Downstreams

None seen.

IPv4 prefixes (36)
IPv6 prefixes (22)

RPKI-validate all prefixes of AS19115

Contacts

RoleNameHandleEmail / phoneAddress
registrantCharter Communications LLCCC046175 S. Willow Dr, Greenwood Village, CO, 80111, United States
administrative, technicalIPAddressingIPADD1-ARIN[email protected], +1-866-248-76626175 South Willow Drive, Greenwood Village, CO, 80111, United States
abuseAbuseABUSE19-ARIN[email protected], +1-877-777-2263P.O. Box 4987, Greenwood Village, CO, 80155, United States
Raw registry response
{
    "endAutnum": 19115,
    "entities": [
        {
            "entities": [
                {
                    "events": [
                        {
                            "eventAction": "last changed",
                            "eventDate": "2025-12-03T08:17:40-05:00"
                        },
                        {
                            "eventAction": "registration",
                            "eventDate": "2002-09-10T11:10:50-04:00"
                        }
                    ],
                    "handle": "IPADD1-ARIN",
                    "links": [
                        {
                            "href": "https://rdap.arin.net/registry/entity/IPADD1-ARIN",
                            "rel": "self",
                            "type": "application/rdap+json",
                            "value": "https://rdap.arin.net/registry/autnum/19115"
                        },
                        {
                            "href": "https://whois.arin.net/rest/poc/IPADD1-ARIN",
                            "rel": "alternate",
                            "type": "application/xml",
                            "value": "https://rdap.arin.net/registry/autnum/19115"
                        }
                    ],
                    "objectClassName": "entity",
                    "port43": "whois.arin.net",
                    "remarks": [
                        {
                            "description": [
                                "IP Addressing is used for corporate IP allocation and administration, we are unable to provide or reply to inquires regarding specific IP address lookups or subscriber information. ",
                                "",
                                "Law Enforcement Officials please visit:  https://www.spectrum.com/policies/lea  for assistance on subpoena, identification, and escalations. This information is for Law Enforcement officials only."
                            ],
                            "title": "Registration Comments"
                        }
                    ],
                    "roles": [
                        "administrative",
                        "technical"
                    ],
                    "status": [
                        "validated"
                    ],
                    "vcardArray": [
                        "vcard",
                        [
                            [
                                "version",
                                [],
                                "text",
                                "4.0"
                            ],
                            [
                                "adr",
                                {
                                    "label": "6175 South Willow Drive\nGreenwood Village\nCO\n80111\nUnited States"
                                },
                                "text",
                                [
                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    ""
                                ]
                            ],
                            [
                                "fn",
                                [],
                                "text",
                                "IPAddressing"
                            ],
                            [
                                "org",
                                [],
                                "text",
                                "Charter Communications"
                            ],
                            [
                                "kind",
                                [],
                                "text",
                                "group"
                            ],
                            [
                                "email",
                                [],
                                "text",
                                "[email protected]"
                            ],
                            [
                                "tel",
                                {
                                    "type": [
                                        "work",
                                        "voice"
                                    ]
                                },
                                "text",
                                "+1-866-248-7662"
                            ]
                        ]
                    ]
                },
                {
                    "events": [
                        {
                            "eventAction": "last changed",
                            "eventDate": "2026-02-13T10:17:22-05:00"
                        },
                        {
                            "eventAction": "registration",
                            "eventDate": "2002-08-30T12:51:43-04:00"
                        }
                    ],
                    "handle": "ABUSE19-ARIN",
                    "links": [
                        {
                            "href": "https://rdap.arin.net/registry/entity/ABUSE19-ARIN",
                            "rel": "self",
                            "type": "application/rdap+json",
                            "value": "https://rdap.arin.net/registry/autnum/19115"
                        },
                        {
                            "href": "https://whois.arin.net/rest/poc/ABUSE19-ARIN",
                            "rel": "alternate",
                            "type": "application/xml",
                            "value": "https://rdap.arin.net/registry/autnum/19115"
                        }
                    ],
                    "objectClassName": "entity",
                    "port43": "whois.arin.net",
                    "remarks": [
                        {
                            "description": [
                                "",
                                "    All reports of general abuse issues originating from Charter owned IP space should be reported to [email protected]. General abuse issues can be but not limited to spam, hacking, malware, and other abuse related issues.",
                                "",
                                "    Additional information can be found at : https://www.spectrum.net/support/general/reporting-internet-abuse",
                                "",
                                "    The information provided is to resolve network abuse and related issues only, all other inquiries will not be supported."
                            ],
                            "title": "Registration Comments"
                        }
                    ],
                    "roles": [
                        "abuse"
                    ],
                    "status": [
                        "validated"
                    ],
                    "vcardArray": [
                        "vcard",
                        [
                            [
                                "version",
                                [],
                                "text",
                                "4.0"
                            ],
                            [
                                "adr",
                                {
                                    "label": "P.O. Box 4987\nGreenwood Village\nCO\n80155\nUnited States"
                                },
                                "text",
                                [
                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    ""
                                ]
                            ],
                            [
                                "fn",
                                [],
                                "text",
                                "Abuse"
                            ],
                            [
                                "org",
                                [],
                                "text",
                                "Charter Communications"
                            ],
                            [
                                "kind",
                                [],
                                "text",
                                "group"
                            ],
                            [
                                "email",
                                [],
                                "text",
                                "[email protected]"
                            ],
                            [
                                "tel",
                                {
                                    "type": [
                                        "work",
                                        "voice"
                                    ]
                                },
                                "text",
                                "+1-877-777-2263"
                            ]
                        ]
                    ]
                }
            ],
            "events": [
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-02-10T10:56:59-05:00"
                }
            ],
            "handle": "CC04",
            "links": [
                {
                    "href": "https://rdap.arin.net/registry/entity/CC04",
                    "rel": "self",
                    "type": "application/rdap+json",
                    "value": "https://rdap.arin.net/registry/autnum/19115"
                },
                {
                    "href": "https://whois.arin.net/rest/org/CC04",
                    "rel": "alternate",
                    "type": "application/xml",
                    "value": "https://rdap.arin.net/registry/autnum/19115"
                }
            ],
            "objectClassName": "entity",
            "port43": "whois.arin.net",
            "roles": [
                "registrant"
            ],
            "vcardArray": [
                "vcard",
                [
                    [
                        "version",
                        [],
                        "text",
                        "4.0"
                    ],
                    [
                        "fn",
                        [],
                        "text",
                        "Charter Communications LLC"
                    ],
                    [
                        "adr",
                        {
                            "label": "6175 S. Willow Dr\nGreenwood Village\nCO\n80111\nUnited States"
                        },
                        "text",
                        [
                            "",
                            "",
                            "",
                            "",
                            "",
                            "",
                            ""
                        ]
                    ],
                    [
                        "kind",
                        [],
                        "text",
                        "org"
                    ]
                ]
            ]
        }
    ],
    "events": [
        {
            "eventAction": "last changed",
            "eventDate": "2018-11-20T14:09:34-05:00"
        },
        {
            "eventAction": "registration",
            "eventDate": "2000-11-20T00:00:00-05:00"
        }
    ],
    "handle": "AS19115",
    "links": [
        {
            "href": "https://rdap.arin.net/registry/autnum/19115",
            "rel": "self",
            "type": "application/rdap+json",
            "value": "https://rdap.arin.net/registry/autnum/19115"
        },
        {
            "href": "https://whois.arin.net/rest/asn/AS19115",
            "rel": "alternate",
            "type": "application/xml",
            "value": "https://rdap.arin.net/registry/autnum/19115"
        }
    ],
    "name": "CHARTER-19115-DC",
    "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/19115"
                }
            ],
            "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/19115"
                }
            ],
            "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": 19115,
    "status": [
        "active"
    ]
}

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