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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

AS271291

AS271291 - CS+TELECOMUNICACOES LTDA Announcing routes
AS nameASN271291
OrganisationCS+TELECOMUNICACOES LTDA
CountryBR
Registry (RIR)—
Handle271291
RangeAS271291
Registered02 Sep 2020
Last changed16 Jul 2025
Abuse contact[email protected]
4IPv4 prefixes
7IPv6 prefixes
3Upstreams
5Downstreams

Upstreams

ASNetwork nameVisibility
AS269194AS269194 - ST1 INTERNET1167
AS265269AS265269 - MEGA TELE INFORMATICA738
AS269558AS269558 - B S V TELECOMUNICACOES E SERVICOS LTDA275

Downstreams

ASNetwork nameVisibility
AS271493AS271493 - SPEED NET PEDRA539
AS271612AS271612 - LOGO Telecom521
AS262663AS262663 - METROFLEX TELECOMUNICACOES LTDA49
AS271651AS271651 - D P DOS SANTOS SERVICOS DE INTERNET19
AS271148AS271148 - NEXTALL TELECOMUNICACOES EMPREENDIMENTOS LTDA18
IPv4 prefixes (4)
IPv6 prefixes (7)

RPKI-validate all prefixes of AS271291

Contacts

RoleNameHandleEmail / phoneAddress
registrantCS+TELECOMUNICACOES LTDA26166474000100BR
administrativemayck savvyMASAV179[email protected]BR
administrativemayck savvyMASAV179[email protected]BR
abusenoc conect soluctionsNOCSO9[email protected]BR
Raw registry response
{
    "objectClassName": "autnum",
    "handle": "271291",
    "startAutnum": 271291,
    "endAutnum": 271291,
    "name": "ASN271291",
    "type": "DIRECT ALLOCATION",
    "country": "BR",
    "links": [
        {
            "value": "https://rdap.registro.br/autnum/271291",
            "rel": "self",
            "href": "https://rdap.registro.br/autnum/271291",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/autnum/271291",
            "rel": "related",
            "href": "https://rdap.registro.br/ip/2804:7934::/32",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/autnum/271291",
            "rel": "related",
            "href": "https://rdap.registro.br/ip/200.80.124.0/22",
            "type": "application/rdap+json"
        }
    ],
    "entities": [
        {
            "objectClassName": "entity",
            "handle": "26166474000100",
            "vcardArray": [
                "vcard",
                [
                    [
                        "version",
                        [],
                        "text",
                        "4.0"
                    ],
                    [
                        "kind",
                        [],
                        "text",
                        "org"
                    ],
                    [
                        "fn",
                        [],
                        "text",
                        "CS+TELECOMUNICACOES LTDA"
                    ],
                    [
                        "adr",
                        [],
                        "text",
                        [
                            "",
                            "",
                            "",
                            "",
                            "",
                            "",
                            "BR"
                        ]
                    ]
                ]
            ],
            "roles": [
                "registrant"
            ],
            "publicIds": [
                {
                    "type": "cnpj",
                    "identifier": "26.166.474/0001-00"
                }
            ],
            "entities": [
                {
                    "objectClassName": "entity",
                    "handle": "MASAV179",
                    "vcardArray": [
                        "vcard",
                        [
                            [
                                "version",
                                [],
                                "text",
                                "4.0"
                            ],
                            [
                                "kind",
                                [],
                                "text",
                                "individual"
                            ],
                            [
                                "fn",
                                [],
                                "text",
                                "mayck savvy"
                            ],
                            [
                                "email",
                                [],
                                "text",
                                "[email protected]"
                            ],
                            [
                                "lang",
                                [],
                                "language-tag",
                                "pt"
                            ],
                            [
                                "adr",
                                [],
                                "text",
                                [
                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    "BR"
                                ]
                            ]
                        ]
                    ],
                    "roles": [
                        "administrative"
                    ],
                    "events": [
                        {
                            "eventAction": "registration",
                            "eventDate": "2025-07-09T02:03:19Z"
                        },
                        {
                            "eventAction": "last changed",
                            "eventDate": "2025-11-17T15:23:36Z"
                        }
                    ]
                }
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2020-08-17T19:31:18Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-07-09T02:10:19Z"
                }
            ],
            "links": [
                {
                    "value": "https://rdap.registro.br/entity/26166474000100",
                    "rel": "self",
                    "href": "https://rdap.registro.br/entity/26166474000100",
                    "type": "application/rdap+json"
                }
            ],
            "legalRepresentative": "Mayck Savvy"
        },
        {
            "objectClassName": "entity",
            "handle": "MASAV179",
            "vcardArray": [
                "vcard",
                [
                    [
                        "version",
                        [],
                        "text",
                        "4.0"
                    ],
                    [
                        "kind",
                        [],
                        "text",
                        "individual"
                    ],
                    [
                        "fn",
                        [],
                        "text",
                        "mayck savvy"
                    ],
                    [
                        "email",
                        [],
                        "text",
                        "[email protected]"
                    ],
                    [
                        "lang",
                        [],
                        "language-tag",
                        "pt"
                    ],
                    [
                        "adr",
                        [],
                        "text",
                        [
                            "",
                            "",
                            "",
                            "",
                            "",
                            "",
                            "BR"
                        ]
                    ]
                ]
            ],
            "roles": [
                "administrative"
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2025-07-09T02:03:19Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-11-17T15:23:36Z"
                }
            ]
        },
        {
            "objectClassName": "entity",
            "handle": "NOCSO9",
            "vcardArray": [
                "vcard",
                [
                    [
                        "version",
                        [],
                        "text",
                        "4.0"
                    ],
                    [
                        "kind",
                        [],
                        "text",
                        "individual"
                    ],
                    [
                        "fn",
                        [],
                        "text",
                        "noc conect soluctions"
                    ],
                    [
                        "email",
                        [],
                        "text",
                        "[email protected]"
                    ],
                    [
                        "lang",
                        [],
                        "language-tag",
                        "pt"
                    ],
                    [
                        "adr",
                        [],
                        "text",
                        [
                            "",
                            "",
                            "",
                            "",
                            "",
                            "",
                            "BR"
                        ]
                    ]
                ]
            ],
            "roles": [
                "abuse"
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2020-10-02T18:24:43Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2020-10-02T18:24:43Z"
                }
            ]
        }
    ],
    "nicbr_routingPolicy": [
        {
            "nicbr_autnum": 271291,
            "nicbr_traffic": 271291,
            "nicbr_cost": 100,
            "nicbr_policy": "ANY"
        },
        {
            "nicbr_autnum": 271291,
            "nicbr_traffic": 271291,
            "nicbr_cost": 100,
            "nicbr_policy": "ANY"
        },
        {
            "nicbr_autnum": 271291,
            "nicbr_traffic": 269194,
            "nicbr_cost": -1,
            "nicbr_policy": "AS271291"
        },
        {
            "nicbr_autnum": 271291,
            "nicbr_traffic": 269558,
            "nicbr_cost": -1,
            "nicbr_policy": "AS271291"
        },
        {
            "nicbr_autnum": 271291,
            "nicbr_traffic": 265269,
            "nicbr_cost": -1,
            "nicbr_policy": "AS271291"
        }
    ],
    "events": [
        {
            "eventAction": "registration",
            "eventDate": "2020-09-02T10:28:39Z"
        },
        {
            "eventAction": "last changed",
            "eventDate": "2025-07-15T19:43:49Z"
        }
    ],
    "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.",
                "2026-11-04T16:56:41-03:00 - 43.204.219.77"
            ],
            "links": [
                {
                    "value": "https://rdap.registro.br/autnum/271291",
                    "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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