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AS WHOIS

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

Your public IP address216.73.216.200 IPv4

AS52875

AS52875 - M.I.MONTREAL INFORMATICA LTDA Announcing routes
AS nameASN52875
OrganisationM.I.MONTREAL INFORMATICA LTDA
CountryBR
Registry (RIR)—
Handle52875
RangeAS52875
Registered29 Feb 2012
Last changed06 Jan 2022
Abuse contact[email protected]
10IPv4 prefixes
1IPv6 prefixes
9Upstreams
11Downstreams

Upstreams

ASNetwork nameVisibility
AS7195AS7195 - EDGEUNO S.A.S2308
AS13786SEABORN - Seabras 1 USA, LLC783
AS17222AS17222 - MUNDIVOX DO BRASIL LTDA297
AS3356LEVEL3 - Level 3 Parent, LLC221
AS21574AS21574 - Century Telecom Ltda205
AS28594AS28594 - All Net Informatica Ltda163
AS16735AS16735 - ALGAR TELECOM S/A144
AS266338AS266338 - HDL SOLUCOES EM TECNOLOGIA LTDA43
AS52772AS52772 - SJNET TELECOMUNICACOES - EIRELI14

Downstreams

ASNetwork nameVisibility
AS271549AS271549 - NOVA UNIAO TELECOM LTDA433
AS266338AS266338 - HDL SOLUCOES EM TECNOLOGIA LTDA356
AS263946AS263946 - RINGLINK TELECOM LTDA333
AS53040AS53040 - ALTA CONEXAO TELECOMUNICACOES LTDA284
AS61836AS61836 - CYBERLAN SERVICOS DE TELECOMUNICACOES LTDA280
AS266636AS266636 - REDE WORKS TELECOM269
AS271288AS271288 - AULOI INFORMATICA TELECOM LTDA ME269
AS268546AS268546 - RIOTELE-REAL INTERNET OPTICA TELECOMUNICACOES246
AS272740AS272740 - ALLIANCE NET BANDA LARGA LTDA148
AS262663AS262663 - METROFLEX TELECOMUNICACOES LTDA113
AS52556AS52556 - Ivanildo Junior E Idalecio Ribeiro Art. Info. Ltda110
IPv4 prefixes (10)
IPv6 prefixes (1)

RPKI-validate all prefixes of AS52875

Contacts

RoleNameHandleEmail / phoneAddress
registrantM.I.MONTREAL INFORMATICA LTDA42563692000126BR
administrativeM.I. MONTREAL INFORMATICA SAMMISA[email protected]BR
administrativeM.I. MONTREAL INFORMATICA SAMMISA[email protected]BR
abuseFernando Luiz de OliveiraFELOL108[email protected]BR
Raw registry response
{
    "objectClassName": "autnum",
    "handle": "52875",
    "startAutnum": 52875,
    "endAutnum": 52875,
    "name": "ASN52875",
    "type": "DIRECT ALLOCATION",
    "country": "BR",
    "links": [
        {
            "value": "https://rdap.registro.br/autnum/52875",
            "rel": "self",
            "href": "https://rdap.registro.br/autnum/52875",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/autnum/52875",
            "rel": "related",
            "href": "https://rdap.registro.br/ip/177.131.144.0/20",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/autnum/52875",
            "rel": "related",
            "href": "https://rdap.registro.br/ip/2804:8f4::/32",
            "type": "application/rdap+json"
        }
    ],
    "entities": [
        {
            "objectClassName": "entity",
            "handle": "42563692000126",
            "vcardArray": [
                "vcard",
                [
                    [
                        "version",
                        [],
                        "text",
                        "4.0"
                    ],
                    [
                        "kind",
                        [],
                        "text",
                        "org"
                    ],
                    [
                        "fn",
                        [],
                        "text",
                        "M.I.MONTREAL INFORMATICA LTDA"
                    ],
                    [
                        "adr",
                        [],
                        "text",
                        [
                            "",
                            "",
                            "",
                            "",
                            "",
                            "",
                            "BR"
                        ]
                    ]
                ]
            ],
            "roles": [
                "registrant"
            ],
            "publicIds": [
                {
                    "type": "cnpj",
                    "identifier": "42.563.692/0001-26"
                }
            ],
            "entities": [
                {
                    "objectClassName": "entity",
                    "handle": "MMISA",
                    "vcardArray": [
                        "vcard",
                        [
                            [
                                "version",
                                [],
                                "text",
                                "4.0"
                            ],
                            [
                                "kind",
                                [],
                                "text",
                                "individual"
                            ],
                            [
                                "fn",
                                [],
                                "text",
                                "M.I. MONTREAL INFORMATICA SA"
                            ],
                            [
                                "email",
                                [],
                                "text",
                                "[email protected]"
                            ],
                            [
                                "lang",
                                [],
                                "language-tag",
                                "pt"
                            ],
                            [
                                "adr",
                                [],
                                "text",
                                [
                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    "BR"
                                ]
                            ]
                        ]
                    ],
                    "roles": [
                        "administrative"
                    ],
                    "events": [
                        {
                            "eventAction": "registration",
                            "eventDate": "2017-06-19T19:13:09Z"
                        },
                        {
                            "eventAction": "last changed",
                            "eventDate": "2024-03-08T03:39:41Z"
                        }
                    ]
                }
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "1999-11-19T12:00:00Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-09-01T23:43:31Z"
                }
            ],
            "links": [
                {
                    "value": "https://rdap.registro.br/entity/42563692000126",
                    "rel": "self",
                    "href": "https://rdap.registro.br/entity/42563692000126",
                    "type": "application/rdap+json"
                }
            ],
            "legalRepresentative": "Eduardo de Abreu Coutinho"
        },
        {
            "objectClassName": "entity",
            "handle": "MMISA",
            "vcardArray": [
                "vcard",
                [
                    [
                        "version",
                        [],
                        "text",
                        "4.0"
                    ],
                    [
                        "kind",
                        [],
                        "text",
                        "individual"
                    ],
                    [
                        "fn",
                        [],
                        "text",
                        "M.I. MONTREAL INFORMATICA SA"
                    ],
                    [
                        "email",
                        [],
                        "text",
                        "[email protected]"
                    ],
                    [
                        "lang",
                        [],
                        "language-tag",
                        "pt"
                    ],
                    [
                        "adr",
                        [],
                        "text",
                        [
                            "",
                            "",
                            "",
                            "",
                            "",
                            "",
                            "BR"
                        ]
                    ]
                ]
            ],
            "roles": [
                "administrative"
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2017-06-19T19:13:09Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2024-03-08T03:39:41Z"
                }
            ]
        },
        {
            "objectClassName": "entity",
            "handle": "FELOL108",
            "vcardArray": [
                "vcard",
                [
                    [
                        "version",
                        [],
                        "text",
                        "4.0"
                    ],
                    [
                        "kind",
                        [],
                        "text",
                        "individual"
                    ],
                    [
                        "fn",
                        [],
                        "text",
                        "Fernando Luiz de Oliveira"
                    ],
                    [
                        "email",
                        [],
                        "text",
                        "[email protected]"
                    ],
                    [
                        "lang",
                        [],
                        "language-tag",
                        "pt"
                    ],
                    [
                        "adr",
                        [],
                        "text",
                        [
                            "",
                            "",
                            "",
                            "",
                            "",
                            "",
                            "BR"
                        ]
                    ]
                ]
            ],
            "roles": [
                "abuse"
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2018-07-13T19:17:31Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2021-03-30T21:00:21Z"
                }
            ]
        }
    ],
    "events": [
        {
            "eventAction": "registration",
            "eventDate": "2012-02-29T12:42:54Z"
        },
        {
            "eventAction": "last changed",
            "eventDate": "2022-01-06T14:25:47Z"
        }
    ],
    "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.",
                "2026-11-03T13:56:44-03:00 - 43.204.219.77"
            ],
            "links": [
                {
                    "value": "https://rdap.registro.br/autnum/52875",
                    "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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