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AS WHOIS

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

Your public IP address216.73.217.120 IPv4

AS274735

AS274735 - MAIKE DOUGLAS MACEDO SEBASTIAO ME Announcing routes
AS nameASN274735
OrganisationMAIKE DOUGLAS MACEDO SEBASTIAO ME
CountryBR
Registry (RIR)—
Handle274735
RangeAS274735
Registered07 Jan 2025
Last changed14 Mar 2026
Abuse contact[email protected]
0IPv4 prefixes
6IPv6 prefixes
3Upstreams
1Downstreams

Upstreams

ASNetwork nameVisibility
AS28260AS28260 - ALTA REDE CORPORATE NETWORK TELECOM LTDA - EPP286
AS271418AS271418 - freynet telecom143
AS264226AS264226 - ADVANCED CONNECTION TELECOM LTDA-ME77

Downstreams

ASNetwork nameVisibility
AS271418AS271418 - freynet telecom143
IPv6 prefixes (6)

RPKI-validate all prefixes of AS274735

Contacts

RoleNameHandleEmail / phoneAddress
registrantMAIKE DOUGLAS MACEDO SEBASTIAO ME34186915000155BR
administrativeMaike Douglas Sebastião MacedoMDSMA311[email protected]BR
administrativeMaike Douglas Sebastião MacedoMDSMA311[email protected]BR
abuseLuiz Gustavo Peres Moreira PassosLGPMP4[email protected]BR
Raw registry response
{
    "objectClassName": "autnum",
    "handle": "274735",
    "startAutnum": 274735,
    "endAutnum": 274735,
    "name": "ASN274735",
    "type": "DIRECT ALLOCATION",
    "country": "BR",
    "links": [
        {
            "value": "https://rdap.registro.br/autnum/274735",
            "rel": "self",
            "href": "https://rdap.registro.br/autnum/274735",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/autnum/274735",
            "rel": "related",
            "href": "https://rdap.registro.br/ip/2804:92d4::/32",
            "type": "application/rdap+json"
        }
    ],
    "entities": [
        {
            "objectClassName": "entity",
            "handle": "34186915000155",
            "vcardArray": [
                "vcard",
                [
                    [
                        "version",
                        [],
                        "text",
                        "4.0"
                    ],
                    [
                        "kind",
                        [],
                        "text",
                        "org"
                    ],
                    [
                        "fn",
                        [],
                        "text",
                        "MAIKE DOUGLAS MACEDO SEBASTIAO ME"
                    ],
                    [
                        "adr",
                        [],
                        "text",
                        [
                            "",
                            "",
                            "",
                            "",
                            "",
                            "",
                            "BR"
                        ]
                    ]
                ]
            ],
            "roles": [
                "registrant"
            ],
            "publicIds": [
                {
                    "type": "cnpj",
                    "identifier": "34.186.915/0001-55"
                }
            ],
            "entities": [
                {
                    "objectClassName": "entity",
                    "handle": "MDSMA311",
                    "vcardArray": [
                        "vcard",
                        [
                            [
                                "version",
                                [],
                                "text",
                                "4.0"
                            ],
                            [
                                "kind",
                                [],
                                "text",
                                "individual"
                            ],
                            [
                                "fn",
                                [],
                                "text",
                                "Maike Douglas Sebastião Macedo"
                            ],
                            [
                                "email",
                                [],
                                "text",
                                "[email protected]"
                            ],
                            [
                                "lang",
                                [],
                                "language-tag",
                                "pt"
                            ],
                            [
                                "adr",
                                [],
                                "text",
                                [
                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    "BR"
                                ]
                            ]
                        ]
                    ],
                    "roles": [
                        "administrative"
                    ],
                    "events": [
                        {
                            "eventAction": "registration",
                            "eventDate": "2024-12-16T18:40:29Z"
                        },
                        {
                            "eventAction": "last changed",
                            "eventDate": "2024-12-16T18:41:59Z"
                        }
                    ]
                }
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2020-04-10T13:04:41Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2024-12-19T11:30:17Z"
                }
            ],
            "links": [
                {
                    "value": "https://rdap.registro.br/entity/34186915000155",
                    "rel": "self",
                    "href": "https://rdap.registro.br/entity/34186915000155",
                    "type": "application/rdap+json"
                }
            ],
            "legalRepresentative": "Maike Douglas Sebastião Macedo"
        },
        {
            "objectClassName": "entity",
            "handle": "MDSMA311",
            "vcardArray": [
                "vcard",
                [
                    [
                        "version",
                        [],
                        "text",
                        "4.0"
                    ],
                    [
                        "kind",
                        [],
                        "text",
                        "individual"
                    ],
                    [
                        "fn",
                        [],
                        "text",
                        "Maike Douglas Sebastião Macedo"
                    ],
                    [
                        "email",
                        [],
                        "text",
                        "[email protected]"
                    ],
                    [
                        "lang",
                        [],
                        "language-tag",
                        "pt"
                    ],
                    [
                        "adr",
                        [],
                        "text",
                        [
                            "",
                            "",
                            "",
                            "",
                            "",
                            "",
                            "BR"
                        ]
                    ]
                ]
            ],
            "roles": [
                "administrative"
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2024-12-16T18:40:29Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2024-12-16T18:41:59Z"
                }
            ]
        },
        {
            "objectClassName": "entity",
            "handle": "LGPMP4",
            "vcardArray": [
                "vcard",
                [
                    [
                        "version",
                        [],
                        "text",
                        "4.0"
                    ],
                    [
                        "kind",
                        [],
                        "text",
                        "individual"
                    ],
                    [
                        "fn",
                        [],
                        "text",
                        "Luiz Gustavo Peres Moreira Passos"
                    ],
                    [
                        "email",
                        [],
                        "text",
                        "[email protected]"
                    ],
                    [
                        "lang",
                        [],
                        "language-tag",
                        "pt"
                    ],
                    [
                        "adr",
                        [],
                        "text",
                        [
                            "",
                            "",
                            "",
                            "",
                            "",
                            "",
                            "BR"
                        ]
                    ]
                ]
            ],
            "roles": [
                "abuse"
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2020-01-01T13:08:04Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-09-24T19:37:24Z"
                }
            ]
        }
    ],
    "events": [
        {
            "eventAction": "registration",
            "eventDate": "2025-01-07T12:56:43Z"
        },
        {
            "eventAction": "last changed",
            "eventDate": "2026-03-13T21:21:45Z"
        }
    ],
    "notices": [
        {
            "title": "Use and Privacy Policy",
            "description": [
                "Copyright (c) Nic.br - Use of this data is governed by the Use and Privacy Policy. Distribution, commercialization, reproduction, and use for advertising or similar purposes are expressly prohibited.",
                "2026-10-23T02:29:54-03:00 - 43.204.219.77"
            ],
            "links": [
                {
                    "value": "https://rdap.registro.br/autnum/274735",
                    "rel": "alternate",
                    "href": "https://registro.br/upp",
                    "type": "text/html"
                }
            ]
        }
    ],
    "rdapConformance": [
        "rdap_level_0",
        "nicbr_level_0"
    ],
    "port43": "whois.registro.br"
}

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