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AS WHOIS

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

Your public IP address216.73.217.37 IPv4

AS263998

AS263998 - Machado & Mascarelo Sonorizacao Ltda Announcing routes
AS nameASN263998
OrganisationMachado & Mascarelo Sonorizacao Ltda
CountryBR
Registry (RIR)—
Handle263998
RangeAS263998
Registered10 Sep 2015
Last changed13 Dec 2019
Abuse contact[email protected]
8IPv4 prefixes
5IPv6 prefixes
25Upstreams
23Downstreams

Upstreams

ASNetwork nameVisibility
AS3356LEVEL3 - Level 3 Parent, LLC2210
AS6939HURRICANE - Hurricane Electric LLC499
AS52468AS52468 - UFINET PANAMA S.A.189
AS1031PEER1-1031 - PEER 1031 LLC94
AS6057AS6057 - Administracion Nacional de Telecomunicaciones46
AS8218NEO-ASN Zayo Infrastructure France SA41
AS6461ZAYO-6461 - Zayo Bandwidth33
AS33891CORE-BACKBONE Core-Backbone GmbH28
AS34019HIVANE Hivane Association25
AS37497Network Platforms (PTY) LTD - Network Platforms (PTY) LTD22
AS39351ESAB-AS 31173 Services AB21
AS12859NL-BIT BIT BV12
AS61626AS61626 - UNIVERSIDADE ESTADUAL DE PONTA GROSSA12
AS268624AS268624 - Gamers Club Ltda11
AS30844LIQUID-AS Liquid Telecommunications Ltd9

Downstreams

ASNetwork nameVisibility
AS28267AS28267 - SIM INTERNET PROVEDORES DE INTERNET EIRELI.410
AS270805AS270805 - IPVDATA TECNOLOGIA E COMPUTACAO EM NUVEM LTDA293
AS52606AS52606 - BRASILNETS COM. ATAC. DE EQ. INFORMATICA LTDA ME292
AS263967AS263967 - MEGA PROVEDORES DE INTERNET E COM. DE INFO LTDA ME226
AS262768AS262768 - FASTVILLE PROVEDOR DE INTERNET LTDA215
AS267442AS267442 - CRISTIANO HOLDEFER & CIA LTDA - ME214
AS271571—214
AS269614AS269614 - ONLLINE TELECOMUNICACOES LTDA209
AS262778AS262778 - IDSUL SERVICOS DE INTERNET LTDA179
AS266016AS266016 - UNIFIBRA / INTERNET.COM169
AS266425AS266425 - Franzoni Telecomunicacoes157
AS267121AS267121 - ATPlus Telecom155
AS268909AS268909 - ALAICOM TELECOM SERVICOS DE INTERNET LTDA144
AS269057AS269057 - QFP TELECOMUNICACOES LTDA143
AS267936AS267936 - ZLINK.NET Internet LTDA141
IPv4 prefixes (8)
IPv6 prefixes (5)

RPKI-validate all prefixes of AS263998

Contacts

RoleNameHandleEmail / phoneAddress
registrantMachado & Mascarelo Sonorizacao Ltda81805129000179BR
administrativemachado e mascarelo sonorizacao ltda.MMSLT25[email protected]BR
administrative, abusemachado e mascarelo sonorizacao ltda.MMSLT25[email protected]BR
Raw registry response
{
    "objectClassName": "autnum",
    "handle": "263998",
    "startAutnum": 263998,
    "endAutnum": 263998,
    "name": "ASN263998",
    "type": "DIRECT ALLOCATION",
    "country": "BR",
    "links": [
        {
            "value": "https://rdap.registro.br/autnum/263998",
            "rel": "self",
            "href": "https://rdap.registro.br/autnum/263998",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/autnum/263998",
            "rel": "related",
            "href": "https://rdap.registro.br/ip/143.0.84.0/22",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/autnum/263998",
            "rel": "related",
            "href": "https://rdap.registro.br/ip/2804:291c::/32",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/autnum/263998",
            "rel": "related",
            "href": "https://rdap.registro.br/ip/170.245.200.0/22",
            "type": "application/rdap+json"
        }
    ],
    "entities": [
        {
            "objectClassName": "entity",
            "handle": "81805129000179",
            "vcardArray": [
                "vcard",
                [
                    [
                        "version",
                        [],
                        "text",
                        "4.0"
                    ],
                    [
                        "kind",
                        [],
                        "text",
                        "org"
                    ],
                    [
                        "fn",
                        [],
                        "text",
                        "Machado & Mascarelo Sonorizacao Ltda"
                    ],
                    [
                        "adr",
                        [],
                        "text",
                        [
                            "",
                            "",
                            "",
                            "",
                            "",
                            "",
                            "BR"
                        ]
                    ]
                ]
            ],
            "roles": [
                "registrant"
            ],
            "publicIds": [
                {
                    "type": "cnpj",
                    "identifier": "81.805.129/0001-79"
                }
            ],
            "entities": [
                {
                    "objectClassName": "entity",
                    "handle": "MMSLT25",
                    "vcardArray": [
                        "vcard",
                        [
                            [
                                "version",
                                [],
                                "text",
                                "4.0"
                            ],
                            [
                                "kind",
                                [],
                                "text",
                                "individual"
                            ],
                            [
                                "fn",
                                [],
                                "text",
                                "machado e mascarelo sonorizacao ltda."
                            ],
                            [
                                "email",
                                [],
                                "text",
                                "[email protected]"
                            ],
                            [
                                "lang",
                                [],
                                "language-tag",
                                "pt"
                            ],
                            [
                                "adr",
                                [],
                                "text",
                                [
                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    "BR"
                                ]
                            ]
                        ]
                    ],
                    "roles": [
                        "administrative"
                    ],
                    "events": [
                        {
                            "eventAction": "registration",
                            "eventDate": "2014-11-28T20:25:56Z"
                        },
                        {
                            "eventAction": "last changed",
                            "eventDate": "2025-08-29T11:20:57Z"
                        }
                    ]
                }
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2014-11-28T20:28:35Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2023-01-30T23:30:25Z"
                }
            ],
            "links": [
                {
                    "value": "https://rdap.registro.br/entity/81805129000179",
                    "rel": "self",
                    "href": "https://rdap.registro.br/entity/81805129000179",
                    "type": "application/rdap+json"
                }
            ],
            "legalRepresentative": "Machado & Mascarelo Sonorizacao Ltda"
        },
        {
            "objectClassName": "entity",
            "handle": "MMSLT25",
            "vcardArray": [
                "vcard",
                [
                    [
                        "version",
                        [],
                        "text",
                        "4.0"
                    ],
                    [
                        "kind",
                        [],
                        "text",
                        "individual"
                    ],
                    [
                        "fn",
                        [],
                        "text",
                        "machado e mascarelo sonorizacao ltda."
                    ],
                    [
                        "email",
                        [],
                        "text",
                        "[email protected]"
                    ],
                    [
                        "lang",
                        [],
                        "language-tag",
                        "pt"
                    ],
                    [
                        "adr",
                        [],
                        "text",
                        [
                            "",
                            "",
                            "",
                            "",
                            "",
                            "",
                            "BR"
                        ]
                    ]
                ]
            ],
            "roles": [
                "administrative",
                "abuse"
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2014-11-28T20:25:56Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-08-29T11:20:57Z"
                }
            ]
        }
    ],
    "events": [
        {
            "eventAction": "registration",
            "eventDate": "2015-09-10T12:43:54Z"
        },
        {
            "eventAction": "last changed",
            "eventDate": "2019-12-13T16:12:04Z"
        }
    ],
    "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.",
                "2026-10-22T07:39:24-03:00 - 43.204.219.77"
            ],
            "links": [
                {
                    "value": "https://rdap.registro.br/autnum/263998",
                    "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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