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AS21612

FUNDACAO INSTITUTO OSWALDO CRUZ

LACNIC BR Announced
More ASNs in Brazil →
Organization
FUNDACAO INSTITUTO OSWALDO CRUZ
ASN21612
Registered
Mar 22, 2013
13 years ago
IPv4 Prefixes
27
65,536 addresses
IPv6 Prefixes
0
BGP Neighbours
6
6 upstream/peer · 0 downstream

Registration

AS Number AS21612 AS Name ASN21612 Handle 21612 Organization FUNDACAO INSTITUTO OSWALDO CRUZ Organization ID 33781055000135 Address BR Country Brazil (BR) Registry LACNIC Type DIRECT ALLOCATION Allocated Mar 22, 2013 Record Created Mar 22, 2013 Last Updated Sep 04, 2013 WHOIS Server whois.registro.br AS Description AS21612 - FUNDACAO INSTITUTO OSWALDO CRUZ, BR Abuse Email [email protected]

IPv4 Prefixes

27 prefixes · 65,536 addresses · 2 top-level Routing data as of 2026-10-08 16:00 UTC

PrefixRangeAddresses
157.86.0.0/17157.86.0.0 – 157.86.127.25532,768
157.86.0.0/18157.86.0.0 – 157.86.63.25516,384
157.86.43.0/24157.86.43.0 – 157.86.43.255256
157.86.47.0/24157.86.47.0 – 157.86.47.255256
157.86.48.0/23157.86.48.0 – 157.86.49.255512
157.86.49.0/24157.86.49.0 – 157.86.49.255256
157.86.57.0/24157.86.57.0 – 157.86.57.255256
157.86.61.0/24157.86.61.0 – 157.86.61.255256
157.86.64.0/18157.86.64.0 – 157.86.127.25516,384
157.86.85.0/24157.86.85.0 – 157.86.85.255256
157.86.94.0/23157.86.94.0 – 157.86.95.255512
157.86.94.0/24157.86.94.0 – 157.86.94.255256
157.86.95.0/24157.86.95.0 – 157.86.95.255256
157.86.122.0/24157.86.122.0 – 157.86.122.255256
157.86.125.0/24157.86.125.0 – 157.86.125.255256
157.86.127.0/24157.86.127.0 – 157.86.127.255256
157.86.128.0/17157.86.128.0 – 157.86.255.25532,768
157.86.128.0/18157.86.128.0 – 157.86.191.25516,384
157.86.128.0/24157.86.128.0 – 157.86.128.255256
157.86.135.0/24157.86.135.0 – 157.86.135.255256
157.86.137.0/24157.86.137.0 – 157.86.137.255256
157.86.140.0/24157.86.140.0 – 157.86.140.255256
157.86.158.0/24157.86.158.0 – 157.86.158.255256
157.86.159.0/24157.86.159.0 – 157.86.159.255256
157.86.191.0/24157.86.191.0 – 157.86.191.255256
157.86.192.0/18157.86.192.0 – 157.86.255.25516,384
157.86.236.0/24157.86.236.0 – 157.86.236.255256

IPv6 Prefixes

This AS does not currently announce any IPv6 prefixes.

BGP Neighbours

6 unique neighbours · 6 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 (6)

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
AS2715AS2715 - Fundacao Carlos Chagas Filho de Amparo a Pesquisa2804,7080
AS10881AS10881 - FUNPAR - Fundacao da UFPR para o DCTC2716990
AS1916AS1916 - Rede Nacional de Ensino e Pesquisa2672,6400
AS262403AS262403 - Net Way Telecom LTDA ME2606720
AS14868AS14868 - Ligga Telecomunicacoes S.A.2593300
AS53087AS53087 - TELY Ltda.5560

Raw RDAP Response

{
  "objectClassName": "autnum",
  "handle": "21612",
  "startAutnum": 21612,
  "endAutnum": 21612,
  "name": "ASN21612",
  "type": "DIRECT ALLOCATION",
  "country": "BR",
  "links": [
    {
      "value": "https://rdap.registro.br/autnum/21612",
      "rel": "self",
      "href": "https://rdap.registro.br/autnum/21612",
      "type": "application/rdap+json"
    },
    {
      "value": "https://rdap.registro.br/autnum/21612",
      "rel": "related",
      "href": "https://rdap.registro.br/ip/157.86.0.0/16",
      "type": "application/rdap+json"
    },
    {
      "value": "https://rdap.registro.br/autnum/21612",
      "rel": "related",
      "href": "https://rdap.registro.br/ip/2804:1f30::/32",
      "type": "application/rdap+json"
    }
  ],
  "entities": [
    {
      "objectClassName": "entity",
      "handle": "33781055000135",
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "kind",
            {},
            "text",
            "org"
          ],
          [
            "fn",
            {},
            "text",
            "FUNDACAO INSTITUTO OSWALDO CRUZ"
          ],
          [
            "adr",
            {},
            "text",
            [
              "",
              "",
              "",
              "",
              "",
              "",
              "BR"
            ]
          ]
        ]
      ],
      "roles": [
        "registrant"
      ],
      "publicIds": [
        {
          "type": "cnpj",
          "identifier": "33.781.055/0001-35"
        }
      ],
      "entities": [
        {
          "objectClassName": "entity",
          "handle": "ALFLE20",
          "vcardArray": [
            "vcard",
            [
              [
                "version",
                {},
                "text",
                "4.0"
              ],
              [
                "fn",
                {},
                "text",
                "REDACTED"
              ],
              [
                "kind",
                {},
                "text",
                "individual"
              ]
            ]
          ],
          "roles": [
            "administrative"
          ],
          "events": [
            {
              "eventAction": "registration",
              "eventDate": "2011-05-31T14:32:53Z"
            },
            {
              "eventAction": "last changed",
              "eventDate": "2011-05-31T14:32:53Z"
            }
          ]
        }
      ],
      "events": [
        {
          "eventAction": "registration",
          "eventDate": "1998-02-09T12:00:00Z"
        },
        {
          "eventAction": "last changed",
          "eventDate": "2011-06-01T14:24:58Z"
        }
      ],
      "links": [
        {
          "value": "https://rdap.registro.br/entity/33781055000135",
          "rel": "self",
          "href": "https://rdap.registro.br/entity/33781055000135",
          "type": "application/rdap+json"
        }
      ],
      "legalRepresentative": "REDACTED"
    },
    {
      "objectClassName": "entity",
      "handle": "ALFLE20",
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "fn",
            {},
            "text",
            "REDACTED"
          ],
          [
            "kind",
            {},
            "text",
            "individual"
          ]
        ]
      ],
      "roles": [
        "administrative"
      ],
      "events": [
        {
          "eventAction": "registration",
          "eventDate": "2011-05-31T14:32:53Z"
        },
        {
          "eventAction": "last changed",
          "eventDate": "2011-05-31T14:32:53Z"
        }
      ]
    },
    {
      "objectClassName": "entity",
      "handle": "MISAR12",
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "kind",
            {},
            "text",
            "individual"
          ],
          [
            "fn",
            {},
            "text",
            "Misael Sousa de Araujo"
          ],
          [
            "email",
            {},
            "text",
            "[email protected]"
          ],
          [
            "lang",
            {},
            "language-tag",
            "pt"
          ],
          [
            "adr",
            {},
            "text",
            [
              "",
              "",
              "",
              "",
              "",
              "",
              "BR"
            ]
          ]
        ]
      ],
      "roles": [
        "abuse"
      ],
      "events": [
        {
          "eventAction": "registration",
          "eventDate": "2011-05-31T11:44:59Z"
        },
        {
          "eventAction": "last changed",
          "eventDate": "2020-04-22T14:33:55Z"
        }
      ]
    }
  ],
  "events": [
    {
      "eventAction": "registration",
      "eventDate": "2013-03-22T18:28:31Z"
    },
    {
      "eventAction": "last changed",
      "eventDate": "2013-09-04T19:15:17Z"
    }
  ],
  "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.",
        "2026-10-08T19:04:37-03:00 - 2600:1900:0:4a01::501"
      ],
      "links": [
        {
          "value": "https://rdap.registro.br/autnum/21612",
          "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.