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AS266577

CRAVNET INFORMATICA LTDA

LACNIC BR Announced

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Organization

CRAVNET INFORMATICA LTDA

ASN266577

Registered

May 29, 2017

9 years ago

IPv4 Prefixes

1,024 addresses

IPv6 Prefixes

65,536 × /48

BGP Neighbours

1 upstream/peer · 0 downstream

Registration

AS Number AS266577 AS Name ASN266577 Handle 266577 Organization CRAVNET INFORMATICA LTDA Organization ID 12161225000109 Address BR Country Brazil (BR) Registry LACNIC Type DIRECT ALLOCATION Allocated May 29, 2017 Record Created May 29, 2017 Last Updated Nov 24, 2025 WHOIS Server whois.registro.br AS Description AS266577 - CRAVNET INFORMATICA LTDA, BR Abuse Email [email protected]

IPv4 Prefixes

4 prefixes · 1,024 addresses · 1 top-level Routing data as of 2026-10-05 00:00 UTC

Prefix	Range	Addresses
160.238.236.0/22	160.238.236.0 – 160.238.239.255	1,024
160.238.236.0/23	160.238.236.0 – 160.238.237.255	512
160.238.238.0/24	160.238.238.0 – 160.238.238.255	256
160.238.239.0/24	160.238.239.0 – 160.238.239.255	256

IPv6 Prefixes

3 prefixes · 65,536 × /48 · 1 top-level Routing data as of 2026-10-05 00:00 UTC

Prefix	Addresses
2804:3e28::/32	2⁹⁶
2804:3e28::/33	2⁹⁵
2804:3e28:8000::/33	2⁹⁵

BGP Neighbours

1 unique neighbour · 1 upstream/peer · 0 downstream. A neighbour can be seen on more than one side. Rows are ordered by AS paths: the number of BGP paths seen by RIPE RIS that contain the adjacency. Sightings count each IPv4/IPv6 route with the adjacency once per RIS peer that sees it (routes × peers), so they show how widely it is seen, not how many distinct routes it carries.

Upstream & peer side (1)

Networks seen to the left of this AS in BGP paths, toward the route collectors — typically its transit providers (upstreams) and peers.

AS	Name	AS paths	IPv4 sightings	IPv6 sightings
AS61642	AS61642 - NEXNETT Brasil Telecom	540	1,512	1,050

Raw RDAP Response

{
  "objectClassName": "autnum",
  "handle": "266577",
  "startAutnum": 266577,
  "endAutnum": 266577,
  "name": "ASN266577",
  "type": "DIRECT ALLOCATION",
  "country": "BR",
  "links": [
    {
      "value": "https://rdap.registro.br/autnum/266577",
      "rel": "self",
      "href": "https://rdap.registro.br/autnum/266577",
      "type": "application/rdap+json"
    },
    {
      "value": "https://rdap.registro.br/autnum/266577",
      "rel": "related",
      "href": "https://rdap.registro.br/ip/160.238.236.0/22",
      "type": "application/rdap+json"
    },
    {
      "value": "https://rdap.registro.br/autnum/266577",
      "rel": "related",
      "href": "https://rdap.registro.br/ip/2804:3e28::/32",
      "type": "application/rdap+json"
    }
  ],
  "entities": [
    {
      "objectClassName": "entity",
      "handle": "12161225000109",
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "kind",
            {},
            "text",
            "org"
          ],
          [
            "fn",
            {},
            "text",
            "CRAVNET INFORMATICA LTDA"
          ],
          [
            "adr",
            {},
            "text",
            [
              "",
              "",
              "",
              "",
              "",
              "",
              "BR"
            ]
          ]
        ]
      ],
      "roles": [
        "registrant"
      ],
      "publicIds": [
        {
          "type": "cnpj",
          "identifier": "12.161.225/0001-09"
        }
      ],
      "entities": [
        {
          "objectClassName": "entity",
          "handle": "MAPLO30",
          "vcardArray": [
            "vcard",
            [
              [
                "version",
                {},
                "text",
                "4.0"
              ],
              [
                "fn",
                {},
                "text",
                "REDACTED"
              ],
              [
                "kind",
                {},
                "text",
                "individual"
              ]
            ]
          ],
          "roles": [
            "administrative"
          ],
          "events": [
            {
              "eventAction": "registration",
              "eventDate": "2010-07-14T05:44:16Z"
            },
            {
              "eventAction": "last changed",
              "eventDate": "2026-02-25T14:54:11Z"
            }
          ]
        }
      ],
      "events": [
        {
          "eventAction": "registration",
          "eventDate": "2010-07-16T09:10:15Z"
        },
        {
          "eventAction": "last changed",
          "eventDate": "2016-05-30T22:16:25Z"
        }
      ],
      "links": [
        {
          "value": "https://rdap.registro.br/entity/12161225000109",
          "rel": "self",
          "href": "https://rdap.registro.br/entity/12161225000109",
          "type": "application/rdap+json"
        }
      ],
      "legalRepresentative": "REDACTED"
    },
    {
      "objectClassName": "entity",
      "handle": "MAPLO30",
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "kind",
            {},
            "text",
            "individual"
          ],
          [
            "fn",
            {},
            "text",
            "Marcelo Pillon Lopes"
          ],
          [
            "email",
            {},
            "text",
            "[email protected]"
          ],
          [
            "lang",
            {},
            "language-tag",
            "pt"
          ],
          [
            "adr",
            {},
            "text",
            [
              "",
              "",
              "",
              "",
              "",
              "",
              "BR"
            ]
          ]
        ]
      ],
      "roles": [
        "administrative",
        "abuse"
      ],
      "events": [
        {
          "eventAction": "registration",
          "eventDate": "2010-07-14T05:44:16Z"
        },
        {
          "eventAction": "last changed",
          "eventDate": "2026-02-25T14:54:11Z"
        }
      ]
    }
  ],
  "events": [
    {
      "eventAction": "registration",
      "eventDate": "2017-05-29T11:29:05Z"
    },
    {
      "eventAction": "last changed",
      "eventDate": "2025-11-24T10:40:56Z"
    }
  ],
  "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.",
        "2026-10-05T04:37:52-03:00 - 2600:1900:0:4a02::501"
      ],
      "links": [
        {
          "value": "https://rdap.registro.br/autnum/266577",
          "rel": "alternate",
          "href": "https://registro.br/upp",
          "type": "text/html"
        }
      ]
    }
  ],
  "rdapConformance": [
    "rdap_level_0",
    "nicbr_level_0"
  ],
  "port43": "whois.registro.br"
}

Contact details of private individuals are redacted.