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AS WHOIS

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

Your public IP address216.73.216.137 IPv4

AS52977

AS52977 - Sul Online Telecom Ltda - EPP Announcing routes
AS nameASN52977
OrganisationSul Online Telecom Ltda - EPP
CountryBR
Registry (RIR)—
Handle52977
RangeAS52977
Registered25 Mar 2011
Last changed24 Oct 2019
Abuse contact[email protected]
7IPv4 prefixes
4IPv6 prefixes
6Upstreams
0Downstreams

Upstreams

ASNetwork nameVisibility
AS28642AS28642 - Contato Internet Ltda379
AS6939HURRICANE - Hurricane Electric LLC36
AS137409GSLNETWORKS-AS-AP - GSL Networks Pty LTD3
AS6057AS6057 - Administracion Nacional de Telecomunicaciones2
AS61626AS61626 - UNIVERSIDADE ESTADUAL DE PONTA GROSSA1
AS7195AS7195 - EDGEUNO S.A.S1

Downstreams

None seen.

IPv4 prefixes (7)
IPv6 prefixes (4)

RPKI-validate all prefixes of AS52977

Contacts

RoleNameHandleEmail / phoneAddress
registrantSul Online Telecom Ltda - EPP02724492000193BR
administrativeSul Online Telecom Ltda - EPPSOTLE[email protected]BR
administrativeSul Online Telecom Ltda - EPPSOTLE[email protected]BR
abuseMárcio Elias Hahn do NascimentoMEHNA[email protected]BR
Raw registry response
{
    "objectClassName": "autnum",
    "handle": "52977",
    "startAutnum": 52977,
    "endAutnum": 52977,
    "name": "ASN52977",
    "type": "DIRECT ALLOCATION",
    "country": "BR",
    "links": [
        {
            "value": "https://rdap.registro.br/autnum/52977",
            "rel": "self",
            "href": "https://rdap.registro.br/autnum/52977",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/autnum/52977",
            "rel": "related",
            "href": "https://rdap.registro.br/ip/177.39.72.0/22",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/autnum/52977",
            "rel": "related",
            "href": "https://rdap.registro.br/ip/177.39.76.0/22",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/autnum/52977",
            "rel": "related",
            "href": "https://rdap.registro.br/ip/2804:768::/32",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/autnum/52977",
            "rel": "related",
            "href": "https://rdap.registro.br/ip/200.53.8.0/21",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/autnum/52977",
            "rel": "related",
            "href": "https://rdap.registro.br/ip/143.255.96.0/22",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/autnum/52977",
            "rel": "related",
            "href": "https://rdap.registro.br/ip/170.231.4.0/22",
            "type": "application/rdap+json"
        }
    ],
    "entities": [
        {
            "objectClassName": "entity",
            "handle": "02724492000193",
            "vcardArray": [
                "vcard",
                [
                    [
                        "version",
                        [],
                        "text",
                        "4.0"
                    ],
                    [
                        "kind",
                        [],
                        "text",
                        "org"
                    ],
                    [
                        "fn",
                        [],
                        "text",
                        "Sul Online Telecom Ltda - EPP"
                    ],
                    [
                        "adr",
                        [],
                        "text",
                        [
                            "",
                            "",
                            "",
                            "",
                            "",
                            "",
                            "BR"
                        ]
                    ]
                ]
            ],
            "roles": [
                "registrant"
            ],
            "publicIds": [
                {
                    "type": "cnpj",
                    "identifier": "02.724.492/0001-93"
                }
            ],
            "entities": [
                {
                    "objectClassName": "entity",
                    "handle": "SOTLE",
                    "vcardArray": [
                        "vcard",
                        [
                            [
                                "version",
                                [],
                                "text",
                                "4.0"
                            ],
                            [
                                "kind",
                                [],
                                "text",
                                "individual"
                            ],
                            [
                                "fn",
                                [],
                                "text",
                                "Sul Online Telecom Ltda - EPP"
                            ],
                            [
                                "email",
                                [],
                                "text",
                                "[email protected]"
                            ],
                            [
                                "lang",
                                [],
                                "language-tag",
                                "pt"
                            ],
                            [
                                "adr",
                                [],
                                "text",
                                [
                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    "BR"
                                ]
                            ]
                        ]
                    ],
                    "roles": [
                        "administrative"
                    ],
                    "events": [
                        {
                            "eventAction": "registration",
                            "eventDate": "2014-05-25T02:39:00Z"
                        },
                        {
                            "eventAction": "last changed",
                            "eventDate": "2024-12-09T17:39:05Z"
                        }
                    ]
                }
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2000-10-27T12:00:00Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2019-02-12T16:23:54Z"
                }
            ],
            "links": [
                {
                    "value": "https://rdap.registro.br/entity/02724492000193",
                    "rel": "self",
                    "href": "https://rdap.registro.br/entity/02724492000193",
                    "type": "application/rdap+json"
                }
            ],
            "legalRepresentative": "RICARDO ZILLI"
        },
        {
            "objectClassName": "entity",
            "handle": "SOTLE",
            "vcardArray": [
                "vcard",
                [
                    [
                        "version",
                        [],
                        "text",
                        "4.0"
                    ],
                    [
                        "kind",
                        [],
                        "text",
                        "individual"
                    ],
                    [
                        "fn",
                        [],
                        "text",
                        "Sul Online Telecom Ltda - EPP"
                    ],
                    [
                        "email",
                        [],
                        "text",
                        "[email protected]"
                    ],
                    [
                        "lang",
                        [],
                        "language-tag",
                        "pt"
                    ],
                    [
                        "adr",
                        [],
                        "text",
                        [
                            "",
                            "",
                            "",
                            "",
                            "",
                            "",
                            "BR"
                        ]
                    ]
                ]
            ],
            "roles": [
                "administrative"
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2014-05-25T02:39:00Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2024-12-09T17:39:05Z"
                }
            ]
        },
        {
            "objectClassName": "entity",
            "handle": "MEHNA",
            "vcardArray": [
                "vcard",
                [
                    [
                        "version",
                        [],
                        "text",
                        "4.0"
                    ],
                    [
                        "kind",
                        [],
                        "text",
                        "individual"
                    ],
                    [
                        "fn",
                        [],
                        "text",
                        "Márcio Elias Hahn do Nascimento"
                    ],
                    [
                        "email",
                        [],
                        "text",
                        "[email protected]"
                    ],
                    [
                        "lang",
                        [],
                        "language-tag",
                        "pt"
                    ],
                    [
                        "adr",
                        [],
                        "text",
                        [
                            "",
                            "",
                            "",
                            "",
                            "",
                            "",
                            "BR"
                        ]
                    ]
                ]
            ],
            "roles": [
                "abuse"
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2012-11-13T18:48:22Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-02-17T13:23:39Z"
                }
            ]
        }
    ],
    "nicbr_routingPolicy": [
        {
            "nicbr_autnum": 52977,
            "nicbr_traffic": 28642,
            "nicbr_cost": 100,
            "nicbr_policy": "ANY"
        },
        {
            "nicbr_autnum": 52977,
            "nicbr_traffic": 262539,
            "nicbr_cost": 100,
            "nicbr_policy": "ANY"
        },
        {
            "nicbr_autnum": 52977,
            "nicbr_traffic": 28642,
            "nicbr_cost": -1,
            "nicbr_policy": "AS52977"
        },
        {
            "nicbr_autnum": 52977,
            "nicbr_traffic": 262539,
            "nicbr_cost": -1,
            "nicbr_policy": "AS52977"
        }
    ],
    "events": [
        {
            "eventAction": "registration",
            "eventDate": "2011-03-25T12:11:47Z"
        },
        {
            "eventAction": "last changed",
            "eventDate": "2019-10-24T12:59:47Z"
        }
    ],
    "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.",
                "2026-11-07T05:34:47-03:00 - 43.204.219.77"
            ],
            "links": [
                {
                    "value": "https://rdap.registro.br/autnum/52977",
                    "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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