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AS268749

cinthia cristina da silva

LACNIC BR Announced
More ASNs in Brazil →
Organization
cinthia cristina da silva
ASN268749
Registered
Feb 28, 2019
7 years ago
IPv4 Prefixes
7
1,024 addresses
IPv6 Prefixes
0
BGP Neighbours
24
7 upstream/peer · 0 downstream · 17 collector-only

Registration

AS Number AS268749 AS Name ASN268749 Handle 268749 Organization cinthia cristina da silva Organization ID 21294944000199 Address BR Country Brazil (BR) Registry LACNIC Type DIRECT ALLOCATION Allocated Feb 28, 2019 Record Created Feb 28, 2019 Last Updated Nov 27, 2020 WHOIS Server whois.registro.br AS Description AS268749 - cinthia cristina da silva, BR Abuse Email [email protected]

IPv4 Prefixes

7 prefixes · 1,024 addresses · 1 top-level Routing data as of 2026-10-08 16:00 UTC

PrefixRangeAddresses
45.172.40.0/2245.172.40.0 – 45.172.43.2551,024
45.172.40.0/2345.172.40.0 – 45.172.41.255512
45.172.40.0/2445.172.40.0 – 45.172.40.255256
45.172.41.0/2445.172.41.0 – 45.172.41.255256
45.172.42.0/2345.172.42.0 – 45.172.43.255512
45.172.42.0/2445.172.42.0 – 45.172.42.255256
45.172.43.0/2445.172.43.0 – 45.172.43.255256

IPv6 Prefixes

This AS does not currently announce any IPv6 prefixes.

BGP Neighbours

24 unique neighbours · 7 upstream/peer · 0 downstream · 17 collector-only. 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 (7)

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

ASNameAS pathsIPv4 sightingsIPv6 sightings
AS266409AS266409 - SECW TELECOM2829770
AS268624AS268624 - Gamers Club Ltda2703370
AS137409GSLNETWORKS-AS-AP - GSL Networks Pty LTD9300
AS7713telkomnet-as-ap - PT Telekomunikasi Indonesia8360
AS6057AS6057 - Administracion Nacional de Telecomunicaciones2120
AS39120CONVERGENZE-AS Convergenze S.p.A.130
AS61626AS61626 - UNIVERSIDADE ESTADUAL DE PONTA GROSSA160

Collector-only (17)

Networks seen to the left of this AS only when they peer directly with a RIPE RIS route collector, so the adjacency may be an artefact of that peering; many of them also appear on the downstream side.

ASNameAS pathsIPv4 sightingsIPv6 sightings
AS14840AS14840 - BR.Digital Telecom1240
AS22548AS22548 - Nucleo de Inf. e Coord. do Ponto BR - NIC.BR160
AS24482SGGS-AS-AP - SG.GS1120
AS28624AS28624 - PROVEDORA CMA INTERNET LTDA160
AS28634AS28634 - Life Tecnologia Ltda.1120
AS36236NETACTUATE - NetActuate, Inc160
AS51185MAINSTREAMING-AS MainStreaming SpA1120
AS52873AS52873 - Softdados Telecomunicacoes160
AS60503FNXTEC FNX Tecnologia LTDA160
AS61573AS61573 - IP TELECOM150
AS198150SIACOM-AS SIACOM JSC160
AS199524GCORE G-Core Labs S.A.160
AS262427AS262427 - Invista Net Provedor de Acesso Ltda160
AS263152AS263152 - MIGO TELECOM160
AS263237AS263237 - PowerHost Telecom SPA130
AS264479AS264479 - Turbozone Internet160
AS271253AS271253 - LINK BRASIL TELECOMUNICACOES LTDA1120

Raw RDAP Response

{
  "objectClassName": "autnum",
  "handle": "268749",
  "startAutnum": 268749,
  "endAutnum": 268749,
  "name": "ASN268749",
  "type": "DIRECT ALLOCATION",
  "country": "BR",
  "links": [
    {
      "value": "https://rdap.registro.br/autnum/268749",
      "rel": "self",
      "href": "https://rdap.registro.br/autnum/268749",
      "type": "application/rdap+json"
    },
    {
      "value": "https://rdap.registro.br/autnum/268749",
      "rel": "related",
      "href": "https://rdap.registro.br/ip/45.172.40.0/22",
      "type": "application/rdap+json"
    },
    {
      "value": "https://rdap.registro.br/autnum/268749",
      "rel": "related",
      "href": "https://rdap.registro.br/ip/2804:5a1c::/32",
      "type": "application/rdap+json"
    }
  ],
  "entities": [
    {
      "objectClassName": "entity",
      "handle": "21294944000199",
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "kind",
            {},
            "text",
            "org"
          ],
          [
            "fn",
            {},
            "text",
            "cinthia cristina da silva"
          ],
          [
            "adr",
            {},
            "text",
            [
              "",
              "",
              "",
              "",
              "",
              "",
              "BR"
            ]
          ]
        ]
      ],
      "roles": [
        "registrant"
      ],
      "publicIds": [
        {
          "type": "cnpj",
          "identifier": "21.294.944/0001-99"
        }
      ],
      "entities": [
        {
          "objectClassName": "entity",
          "handle": "DABAF3",
          "vcardArray": [
            "vcard",
            [
              [
                "version",
                {},
                "text",
                "4.0"
              ],
              [
                "fn",
                {},
                "text",
                "REDACTED"
              ],
              [
                "kind",
                {},
                "text",
                "individual"
              ]
            ]
          ],
          "roles": [
            "administrative"
          ],
          "events": [
            {
              "eventAction": "registration",
              "eventDate": "2016-07-14T15:05:31Z"
            },
            {
              "eventAction": "last changed",
              "eventDate": "2025-12-01T15:46:15Z"
            }
          ]
        }
      ],
      "events": [
        {
          "eventAction": "registration",
          "eventDate": "2016-07-14T15:13:36Z"
        },
        {
          "eventAction": "last changed",
          "eventDate": "2020-11-27T16:04:41Z"
        }
      ],
      "links": [
        {
          "value": "https://rdap.registro.br/entity/21294944000199",
          "rel": "self",
          "href": "https://rdap.registro.br/entity/21294944000199",
          "type": "application/rdap+json"
        }
      ],
      "legalRepresentative": "REDACTED"
    },
    {
      "objectClassName": "entity",
      "handle": "DABAF3",
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "fn",
            {},
            "text",
            "REDACTED"
          ],
          [
            "kind",
            {},
            "text",
            "individual"
          ]
        ]
      ],
      "roles": [
        "administrative"
      ],
      "events": [
        {
          "eventAction": "registration",
          "eventDate": "2016-07-14T15:05:31Z"
        },
        {
          "eventAction": "last changed",
          "eventDate": "2025-12-01T15:46:15Z"
        }
      ]
    },
    {
      "objectClassName": "entity",
      "handle": "EUTEL4",
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "kind",
            {},
            "text",
            "individual"
          ],
          [
            "fn",
            {},
            "text",
            "EURONETT TELECOM"
          ],
          [
            "email",
            {},
            "text",
            "[email protected]"
          ],
          [
            "lang",
            {},
            "language-tag",
            "pt"
          ],
          [
            "adr",
            {},
            "text",
            [
              "",
              "",
              "",
              "",
              "",
              "",
              "BR"
            ]
          ]
        ]
      ],
      "roles": [
        "abuse"
      ],
      "events": [
        {
          "eventAction": "registration",
          "eventDate": "2020-11-27T16:02:45Z"
        },
        {
          "eventAction": "last changed",
          "eventDate": "2020-11-27T16:02:45Z"
        }
      ]
    }
  ],
  "events": [
    {
      "eventAction": "registration",
      "eventDate": "2019-02-28T11:21:01Z"
    },
    {
      "eventAction": "last changed",
      "eventDate": "2020-11-27T16:05:14Z"
    }
  ],
  "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.",
        "2026-10-08T16:18:01-03:00 - 2600:1900:0:4a01::501"
      ],
      "links": [
        {
          "value": "https://rdap.registro.br/autnum/268749",
          "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.