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AS WHOIS

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

Your public IP address216.73.216.215 IPv4

AS53102

AS53102 - S.I. TELECOM. SERVICOS DE TELEFONIA LTDA EPP Announcing routes
AS nameASN53102
OrganisationS.I. TELECOM. SERVICOS DE TELEFONIA LTDA EPP
CountryBR
Registry (RIR)—
Handle53102
RangeAS53102
Registered26 Nov 2009
Last changed21 Nov 2022
Abuse contact[email protected]
50IPv4 prefixes
17IPv6 prefixes
13Upstreams
24Downstreams

Upstreams

ASNetwork nameVisibility
AS268624AS268624 - Gamers Club Ltda5238
AS3356LEVEL3 - Level 3 Parent, LLC1598
AS6939HURRICANE - Hurricane Electric LLC1397
AS271253AS271253 - LINK BRASIL TELECOMUNICACOES LTDA135
AS1031PEER1-1031 - PEER 1031 LLC34
AS6057AS6057 - Administracion Nacional de Telecomunicaciones32
AS137409GSLNETWORKS-AS-AP - GSL Networks Pty LTD29
AS52925AS52925 - Ascenty Data Centers e Telecomunicacoes S/A27
AS35280F5 F5 Networks SARL25
AS61626AS61626 - UNIVERSIDADE ESTADUAL DE PONTA GROSSA15
AS24961MYLOC-AS WIIT AG2
AS39120CONVERGENZE-AS Convergenze S.p.A.2
AS7195AS7195 - EDGEUNO S.A.S2

Downstreams

ASNetwork nameVisibility
AS262693AS262693 - WCOM COM E SERV TELECOM LTDA790
AS272231AS272231 - Wjnet Telecomunicacoes e Informatica Ltda749
AS270405AS270405 - SUMARE TELECOMUNICACOES PROVEDOR DE INTERNET LTDA602
AS268238AS268238 - Clicknet Telecom. Provedor de Internet LTDA576
AS263614AS263614 - RVA TELECOM LTDA487
AS262610AS262610 - INTERall Informatica Ltda.452
AS274532AS274532 - NET TVM SERVICOS DE INTERNET LTDA436
AS263053AS263053 - LG2NET LTDA430
AS272584AS272584 - Zapp Internet Ltda411
AS274664AS274664 - UBBY INTERNET LTDA397
AS272741AS272741 - ATLANTICA TELECOMUNICACOES LTDA364
AS266633AS266633 - Novumnet Acesso a Internet Ltda.282
AS270283AS270283 - MIX NET INFORMATICA LTDA. ME269
AS265121AS265121 - FUTURA ONLINE INFORMATICA LTDA - ME266
AS53073AS53073 - GD SERVICOS INTERNET LTDA246
IPv4 prefixes (50)
IPv6 prefixes (17)

RPKI-validate all prefixes of AS53102

Contacts

RoleNameHandleEmail / phoneAddress
registrantS.I. TELECOM. SERVICOS DE TELEFONIA LTDA EPP08820024000107BR
administrativeFERNANDO SIQUEIRA IRMÃOFESIR[email protected]BR
administrativeFERNANDO SIQUEIRA IRMÃOFESIR[email protected]BR
abuseSaul Nogueira Penha PaulinoSNPPA[email protected]BR
Raw registry response
{
    "objectClassName": "autnum",
    "handle": "53102",
    "startAutnum": 53102,
    "endAutnum": 53102,
    "name": "ASN53102",
    "type": "DIRECT ALLOCATION",
    "country": "BR",
    "links": [
        {
            "value": "https://rdap.registro.br/autnum/53102",
            "rel": "self",
            "href": "https://rdap.registro.br/autnum/53102",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/autnum/53102",
            "rel": "related",
            "href": "https://rdap.registro.br/ip/187.103.160.0/20",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/autnum/53102",
            "rel": "related",
            "href": "https://rdap.registro.br/ip/186.195.48.0/20",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/autnum/53102",
            "rel": "related",
            "href": "https://rdap.registro.br/ip/2804:928::/32",
            "type": "application/rdap+json"
        }
    ],
    "entities": [
        {
            "objectClassName": "entity",
            "handle": "08820024000107",
            "vcardArray": [
                "vcard",
                [
                    [
                        "version",
                        [],
                        "text",
                        "4.0"
                    ],
                    [
                        "kind",
                        [],
                        "text",
                        "org"
                    ],
                    [
                        "fn",
                        [],
                        "text",
                        "S.I. TELECOM. SERVICOS DE TELEFONIA LTDA EPP"
                    ],
                    [
                        "adr",
                        [],
                        "text",
                        [
                            "",
                            "",
                            "",
                            "",
                            "",
                            "",
                            "BR"
                        ]
                    ]
                ]
            ],
            "roles": [
                "registrant"
            ],
            "publicIds": [
                {
                    "type": "cnpj",
                    "identifier": "08.820.024/0001-07"
                }
            ],
            "entities": [
                {
                    "objectClassName": "entity",
                    "handle": "FESIR",
                    "vcardArray": [
                        "vcard",
                        [
                            [
                                "version",
                                [],
                                "text",
                                "4.0"
                            ],
                            [
                                "kind",
                                [],
                                "text",
                                "individual"
                            ],
                            [
                                "fn",
                                [],
                                "text",
                                "FERNANDO SIQUEIRA IRMÃO"
                            ],
                            [
                                "email",
                                [],
                                "text",
                                "[email protected]"
                            ],
                            [
                                "lang",
                                [],
                                "language-tag",
                                "pt"
                            ],
                            [
                                "adr",
                                [],
                                "text",
                                [
                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    "BR"
                                ]
                            ]
                        ]
                    ],
                    "roles": [
                        "administrative"
                    ],
                    "events": [
                        {
                            "eventAction": "registration",
                            "eventDate": "2007-04-15T02:40:07Z"
                        },
                        {
                            "eventAction": "last changed",
                            "eventDate": "2023-12-14T19:12:19Z"
                        }
                    ]
                }
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2007-09-16T15:15:05Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2022-11-21T16:47:39Z"
                }
            ],
            "links": [
                {
                    "value": "https://rdap.registro.br/entity/08820024000107",
                    "rel": "self",
                    "href": "https://rdap.registro.br/entity/08820024000107",
                    "type": "application/rdap+json"
                }
            ],
            "legalRepresentative": "FERNANDO SIQUEIRA"
        },
        {
            "objectClassName": "entity",
            "handle": "FESIR",
            "vcardArray": [
                "vcard",
                [
                    [
                        "version",
                        [],
                        "text",
                        "4.0"
                    ],
                    [
                        "kind",
                        [],
                        "text",
                        "individual"
                    ],
                    [
                        "fn",
                        [],
                        "text",
                        "FERNANDO SIQUEIRA IRMÃO"
                    ],
                    [
                        "email",
                        [],
                        "text",
                        "[email protected]"
                    ],
                    [
                        "lang",
                        [],
                        "language-tag",
                        "pt"
                    ],
                    [
                        "adr",
                        [],
                        "text",
                        [
                            "",
                            "",
                            "",
                            "",
                            "",
                            "",
                            "BR"
                        ]
                    ]
                ]
            ],
            "roles": [
                "administrative"
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2007-04-15T02:40:07Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2023-12-14T19:12:19Z"
                }
            ]
        },
        {
            "objectClassName": "entity",
            "handle": "SNPPA",
            "vcardArray": [
                "vcard",
                [
                    [
                        "version",
                        [],
                        "text",
                        "4.0"
                    ],
                    [
                        "kind",
                        [],
                        "text",
                        "individual"
                    ],
                    [
                        "fn",
                        [],
                        "text",
                        "Saul Nogueira Penha Paulino"
                    ],
                    [
                        "email",
                        [],
                        "text",
                        "[email protected]"
                    ],
                    [
                        "lang",
                        [],
                        "language-tag",
                        "pt"
                    ],
                    [
                        "adr",
                        [],
                        "text",
                        [
                            "",
                            "",
                            "",
                            "",
                            "",
                            "",
                            "BR"
                        ]
                    ]
                ]
            ],
            "roles": [
                "abuse"
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2021-08-13T17:52:48Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2024-11-28T15:53:45Z"
                }
            ]
        }
    ],
    "events": [
        {
            "eventAction": "registration",
            "eventDate": "2009-11-26T14:38:13Z"
        },
        {
            "eventAction": "last changed",
            "eventDate": "2022-11-21T16:58:20Z"
        }
    ],
    "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.",
                "2026-11-04T14:57:15-03:00 - 43.204.219.77"
            ],
            "links": [
                {
                    "value": "https://rdap.registro.br/autnum/53102",
                    "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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