Telecom Tower & Network Infrastructure Offerings Across India [email protected]
Home About
Services
Blog
Network tools
Contact Get a Quote
Free network tools

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

AS61616

AS61616 - Union ISP S/A Announcing routes
AS nameASN61616
OrganisationUnion ISP S/A
CountryBR
Registry (RIR)—
Handle61616
RangeAS61616
Registered01 Feb 2024
Last changed22 Aug 2025
Abuse contact[email protected]
0IPv4 prefixes
1IPv6 prefixes
10Upstreams
10Downstreams

Upstreams

ASNetwork nameVisibility
AS6939HURRICANE - Hurricane Electric LLC3101
AS267469AS267469 - W8 Telecom Ltda - ME100
AS16735AS16735 - ALGAR TELECOM S/A85
AS6057AS6057 - Administracion Nacional de Telecomunicaciones20
AS53062AS53062 - GGNET TELECOMUNICACOES LTDA18
AS28343AS28343 - UNIFIQUE TELECOMUNICACOES S/A14
AS52925AS52925 - Ascenty Data Centers e Telecomunicacoes S/A14
AS28283AS28283 - Adylnet Telecom9
AS52468AS52468 - UFINET PANAMA S.A.7
AS7195AS7195 - EDGEUNO S.A.S6

Downstreams

ASNetwork nameVisibility
AS52634AS52634 - BRNet Telecomunicacoes LTDA588
AS270594AS270594 - ITALY NETWORK COM. E SERV. DE TELECOMUNICACOES LTD537
AS262891AS262891 - M. I. Internet Ltda.328
AS52694AS52694 - NEXSUL TELECOM LTDA315
AS267168AS267168 - YOO FIBRA312
AS268482AS268482 - Connect Telecomunicacoes LTDA312
AS262315AS262315 - ROALNET SOLUCOES WEB LTDA270
AS268314AS268314 - EWERTON DA SILVA LOPES TELECOMUNICACOES262
AS266439AS266439 - Infomaxx Telecom LTDA240
AS273493AS273493 - Marcio Luis Sell Telecom-ME82
IPv6 prefixes (1)

RPKI-validate all prefixes of AS61616

Contacts

RoleNameHandleEmail / phoneAddress
registrantUnion ISP S/A50549529000137BR
administrativeMonica SangalliMOSAN309[email protected]BR
administrativeBruno William ThomazBRWTH[email protected]BR
abuseMonica SangalliMOSAN309[email protected]BR
Raw registry response
{
    "objectClassName": "autnum",
    "handle": "61616",
    "startAutnum": 61616,
    "endAutnum": 61616,
    "name": "ASN61616",
    "type": "DIRECT ALLOCATION",
    "country": "BR",
    "links": [
        {
            "value": "https://rdap.registro.br/autnum/61616",
            "rel": "self",
            "href": "https://rdap.registro.br/autnum/61616",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/autnum/61616",
            "rel": "related",
            "href": "https://rdap.registro.br/ip/2804:8ec8::/32",
            "type": "application/rdap+json"
        }
    ],
    "entities": [
        {
            "objectClassName": "entity",
            "handle": "50549529000137",
            "vcardArray": [
                "vcard",
                [
                    [
                        "version",
                        [],
                        "text",
                        "4.0"
                    ],
                    [
                        "kind",
                        [],
                        "text",
                        "org"
                    ],
                    [
                        "fn",
                        [],
                        "text",
                        "Union ISP S/A"
                    ],
                    [
                        "adr",
                        [],
                        "text",
                        [
                            "",
                            "",
                            "",
                            "",
                            "",
                            "",
                            "BR"
                        ]
                    ]
                ]
            ],
            "roles": [
                "registrant"
            ],
            "publicIds": [
                {
                    "type": "cnpj",
                    "identifier": "50.549.529/0001-37"
                }
            ],
            "entities": [
                {
                    "objectClassName": "entity",
                    "handle": "MOSAN309",
                    "vcardArray": [
                        "vcard",
                        [
                            [
                                "version",
                                [],
                                "text",
                                "4.0"
                            ],
                            [
                                "kind",
                                [],
                                "text",
                                "individual"
                            ],
                            [
                                "fn",
                                [],
                                "text",
                                "Monica Sangalli"
                            ],
                            [
                                "email",
                                [],
                                "text",
                                "[email protected]"
                            ],
                            [
                                "lang",
                                [],
                                "language-tag",
                                "pt"
                            ],
                            [
                                "adr",
                                [],
                                "text",
                                [
                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    "BR"
                                ]
                            ]
                        ]
                    ],
                    "roles": [
                        "administrative"
                    ],
                    "events": [
                        {
                            "eventAction": "registration",
                            "eventDate": "2023-12-19T13:39:49Z"
                        },
                        {
                            "eventAction": "last changed",
                            "eventDate": "2024-02-01T13:05:28Z"
                        }
                    ]
                }
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2023-12-19T14:51:28Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2024-02-01T14:01:14Z"
                }
            ],
            "links": [
                {
                    "value": "https://rdap.registro.br/entity/50549529000137",
                    "rel": "self",
                    "href": "https://rdap.registro.br/entity/50549529000137",
                    "type": "application/rdap+json"
                }
            ],
            "legalRepresentative": "Mônica Sangalli"
        },
        {
            "objectClassName": "entity",
            "handle": "BRWTH",
            "vcardArray": [
                "vcard",
                [
                    [
                        "version",
                        [],
                        "text",
                        "4.0"
                    ],
                    [
                        "kind",
                        [],
                        "text",
                        "individual"
                    ],
                    [
                        "fn",
                        [],
                        "text",
                        "Bruno William Thomaz"
                    ],
                    [
                        "email",
                        [],
                        "text",
                        "[email protected]"
                    ],
                    [
                        "lang",
                        [],
                        "language-tag",
                        "pt"
                    ],
                    [
                        "adr",
                        [],
                        "text",
                        [
                            "",
                            "",
                            "",
                            "",
                            "",
                            "",
                            "BR"
                        ]
                    ]
                ]
            ],
            "roles": [
                "administrative"
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2009-11-26T20:26:17Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2024-01-21T17:37:04Z"
                }
            ]
        },
        {
            "objectClassName": "entity",
            "handle": "MOSAN309",
            "vcardArray": [
                "vcard",
                [
                    [
                        "version",
                        [],
                        "text",
                        "4.0"
                    ],
                    [
                        "kind",
                        [],
                        "text",
                        "individual"
                    ],
                    [
                        "fn",
                        [],
                        "text",
                        "Monica Sangalli"
                    ],
                    [
                        "email",
                        [],
                        "text",
                        "[email protected]"
                    ],
                    [
                        "lang",
                        [],
                        "language-tag",
                        "pt"
                    ],
                    [
                        "adr",
                        [],
                        "text",
                        [
                            "",
                            "",
                            "",
                            "",
                            "",
                            "",
                            "BR"
                        ]
                    ]
                ]
            ],
            "roles": [
                "abuse"
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2023-12-19T13:39:49Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2024-02-01T13:05:28Z"
                }
            ]
        }
    ],
    "nicbr_routingPolicy": [
        {
            "nicbr_autnum": 61616,
            "nicbr_traffic": 6939,
            "nicbr_cost": 100,
            "nicbr_policy": "ANY"
        },
        {
            "nicbr_autnum": 61616,
            "nicbr_traffic": 16735,
            "nicbr_cost": 100,
            "nicbr_policy": "ANY"
        },
        {
            "nicbr_autnum": 61616,
            "nicbr_traffic": 28283,
            "nicbr_cost": 100,
            "nicbr_policy": "ANY"
        },
        {
            "nicbr_autnum": 61616,
            "nicbr_traffic": 28343,
            "nicbr_cost": 100,
            "nicbr_policy": "ANY"
        },
        {
            "nicbr_autnum": 61616,
            "nicbr_traffic": 52925,
            "nicbr_cost": 100,
            "nicbr_policy": "ANY"
        },
        {
            "nicbr_autnum": 61616,
            "nicbr_traffic": 53062,
            "nicbr_cost": 100,
            "nicbr_policy": "ANY"
        },
        {
            "nicbr_autnum": 61616,
            "nicbr_traffic": 262907,
            "nicbr_cost": 100,
            "nicbr_policy": "ANY"
        },
        {
            "nicbr_autnum": 61616,
            "nicbr_traffic": 267469,
            "nicbr_cost": 100,
            "nicbr_policy": "ANY"
        },
        {
            "nicbr_autnum": 61616,
            "nicbr_traffic": 6939,
            "nicbr_cost": -1,
            "nicbr_policy": "AS61616"
        },
        {
            "nicbr_autnum": 61616,
            "nicbr_traffic": 16735,
            "nicbr_cost": -1,
            "nicbr_policy": "AS61616"
        },
        {
            "nicbr_autnum": 61616,
            "nicbr_traffic": 28283,
            "nicbr_cost": -1,
            "nicbr_policy": "AS61616"
        },
        {
            "nicbr_autnum": 61616,
            "nicbr_traffic": 28343,
            "nicbr_cost": -1,
            "nicbr_policy": "AS61616"
        },
        {
            "nicbr_autnum": 61616,
            "nicbr_traffic": 52925,
            "nicbr_cost": -1,
            "nicbr_policy": "AS61616"
        },
        {
            "nicbr_autnum": 61616,
            "nicbr_traffic": 53062,
            "nicbr_cost": -1,
            "nicbr_policy": "AS61616"
        },
        {
            "nicbr_autnum": 61616,
            "nicbr_traffic": 262907,
            "nicbr_cost": -1,
            "nicbr_policy": "AS61616"
        },
        {
            "nicbr_autnum": 61616,
            "nicbr_traffic": 267469,
            "nicbr_cost": -1,
            "nicbr_policy": "AS61616"
        }
    ],
    "events": [
        {
            "eventAction": "registration",
            "eventDate": "2024-02-01T12:07:09Z"
        },
        {
            "eventAction": "last changed",
            "eventDate": "2025-08-22T14:33:47Z"
        }
    ],
    "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.",
                "2026-11-07T06:28:43-03:00 - 43.204.219.77"
            ],
            "links": [
                {
                    "value": "https://rdap.registro.br/autnum/61616",
                    "rel": "alternate",
                    "href": "https://registro.br/upp",
                    "type": "text/html"
                }
            ]
        }
    ],
    "rdapConformance": [
        "rdap_level_0",
        "nicbr_level_0"
    ],
    "port43": "whois.registro.br"
}

Results come from public internet registries and live global routing data. Results are cached for up to an hour. Lookups are logged with your IP address to prevent abuse — see our Privacy Policy.

Need help with RPKI, routing security or IP management?