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AS1251

FUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO SÃO PAULO

LACNIC BR Announced
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Organization
FUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO SÃO PAULO
ASN1251
Registered
Nov 12, 1999
26 years ago
IPv4 Prefixes
40
128,512 addresses
IPv6 Prefixes
1
65,536 × /48
BGP Neighbours
43
9 upstream/peer · 16 downstream · 26 collector-only

Registration

AS Number AS1251 AS Name ASN1251 Handle 1251 Organization FUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO SÃO PAULO Organization ID 43828151000145 Address BR Country Brazil (BR) Registry LACNIC Type DIRECT ALLOCATION Allocated Nov 12, 1999 Record Created Nov 12, 1999 Last Updated Mar 06, 2013 WHOIS Server whois.registro.br AS Description AS1251 - FUNDACAO DE AMPARO A PESQUISA DO ESTADO SAO PAULO, BR Abuse Email [email protected]

IPv4 Prefixes

40 prefixes · 128,512 addresses · 29 top-level Routing data as of 2026-10-06 16:00 UTC

PrefixRangeAddresses
143.108.0.0/16143.108.0.0 – 143.108.255.25565,536
143.108.8.0/22143.108.8.0 – 143.108.11.2551,024
143.108.12.0/24143.108.12.0 – 143.108.12.255256
200.6.42.0/24200.6.42.0 – 200.6.42.255256
200.10.178.0/23200.10.178.0 – 200.10.179.255512
200.10.178.0/24200.10.178.0 – 200.10.178.255256
200.10.179.0/24200.10.179.0 – 200.10.179.255256
200.18.48.0/20200.18.48.0 – 200.18.63.2554,096
200.18.48.0/23200.18.48.0 – 200.18.49.255512
200.18.52.0/24200.18.52.0 – 200.18.52.255256
200.18.110.0/23200.18.110.0 – 200.18.111.255512
200.18.240.0/20200.18.240.0 – 200.18.255.2554,096
200.18.252.0/24200.18.252.0 – 200.18.252.255256
200.19.80.0/20200.19.80.0 – 200.19.95.2554,096
200.19.224.0/22200.19.224.0 – 200.19.227.2551,024
200.19.228.0/23200.19.228.0 – 200.19.229.255512
200.136.16.0/20200.136.16.0 – 200.136.31.2554,096
200.136.26.0/23200.136.26.0 – 200.136.27.255512
200.136.32.0/19200.136.32.0 – 200.136.63.2558,192
200.136.64.0/19200.136.64.0 – 200.136.95.2558,192
200.136.80.0/24200.136.80.0 – 200.136.80.255256
200.136.88.0/24200.136.88.0 – 200.136.88.255256
200.136.96.0/20200.136.96.0 – 200.136.111.2554,096
200.136.110.0/24200.136.110.0 – 200.136.110.255256
200.136.160.0/20200.136.160.0 – 200.136.175.2554,096
200.136.176.0/24200.136.176.0 – 200.136.176.255256
200.136.182.0/23200.136.182.0 – 200.136.183.255512
200.136.184.0/22200.136.184.0 – 200.136.187.2551,024
200.144.32.0/20200.144.32.0 – 200.144.47.2554,096
200.144.64.0/22200.144.64.0 – 200.144.67.2551,024
200.144.68.0/22200.144.68.0 – 200.144.71.2551,024
200.144.78.0/23200.144.78.0 – 200.144.79.255512
200.144.80.0/20200.144.80.0 – 200.144.95.2554,096
200.144.118.0/24200.144.118.0 – 200.144.118.255256
200.144.119.0/24200.144.119.0 – 200.144.119.255256
200.144.120.0/22200.144.120.0 – 200.144.123.2551,024
200.144.124.0/24200.144.124.0 – 200.144.124.255256
200.144.125.0/24200.144.125.0 – 200.144.125.255256
200.144.126.0/23200.144.126.0 – 200.144.127.255512
200.144.128.0/20200.144.128.0 – 200.144.143.2554,096

IPv6 Prefixes

1 prefix · 65,536 × /48 Routing data as of 2026-10-06 16:00 UTC

PrefixAddresses
2001:12d8::/32296

BGP Neighbours

43 unique neighbours · 9 upstream/peer · 16 downstream · 26 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 (9)

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
AS20080AMPATH - Florida International University1,3905,2981,105
AS15830Equinix Equinix (EMEA) Acquisition Enterprises B.V.1,05010,079339
AS1916AS1916 - Rede Nacional de Ensino e Pesquisa1401,17914
AS28222AS28222 - INSTITUTO NACIONAL DE PESQUISAS ESPACIAIS511740
AS137409GSLNETWORKS-AS-AP - GSL Networks Pty LTD191963
AS6057AS6057 - Administracion Nacional de Telecomunicaciones12964
AS37468Angola Cables - Angola Cables121080
AS61626AS61626 - UNIVERSIDADE ESTADUAL DE PONTA GROSSA230
AS7195AS7195 - EDGEUNO S.A.S101

Downstream side (16)

Networks seen to the right of this AS in BGP paths — networks whose routes it carries, typically its customers (downstreams).

ASNameAS pathsIPv4 sightingsIPv6 sightings
AS53166AS53166 - UNIVERSIDADE ESTADUAL PAULISTA504671687
AS52992AS52992 - UNIVERSIDADE FEDERAL DE SAO PAULO2801,6850
AS271755AS271755 - UNIVERSIDADE DE SAO PAULO2773370
AS61612AS61612 - DEPARTAMENTO DE CIENCIA E TECNOLOGIA AEROESPACIAL2581,0040
AS28571AS28571 - UNIVERSIDADE DE SAO PAULO237575294
AS52890AS52890 - Centro Integrado de Telematica do Exercito20127545
AS52888AS52888 - UNIVERSIDADE FEDERAL DE SAO CARLOS3029950
AS1916AS1916 - Rede Nacional de Ensino e Pesquisa21370
AS11097AS11097 - EMPRESA BRASILEIRA DE PESQUISA AGROPECUARIA215324
AS265478AS265478 - Instituto Presbiteriano Mackenzie18200
AS53187AS53187 - UNIVERSIDADE ESTADUAL DE CAMPINAS17458
AS263605AS263605 - Centro Nacional de Pesquisa em Energia e Materiais12140
AS52914AS52914 - Associacao Educacional Nove de Julho11280
AS262742AS262742 - Fundacao Universidade Federal do ABC - UFABC98029
AS28222AS28222 - INSTITUTO NACIONAL DE PESQUISAS ESPACIAIS7360
AS15830Equinix Equinix (EMEA) Acquisition Enterprises B.V.104

Collector-only (26)

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
AS36236NETACTUATE - NetActuate, Inc7485
AS199524GCORE G-Core Labs S.A.7485
AS263152AS263152 - MIGO TELECOM7485
AS22548AS22548 - Nucleo de Inf. e Coord. do Ponto BR - NIC.BR6471
AS24482SGGS-AS-AP - SG.GS6982
AS28624AS28624 - PROVEDORA CMA INTERNET LTDA6471
AS35280F5 F5 Networks SARL6471
AS37721Virtual Technologies & Solutions - Virtual Technologies & Solutions6490
AS51185MAINSTREAMING-AS MainStreaming SpA6943
AS52320AS52320 - GlobeNet Cabos Submarinos Colombia, S.A.S.6491
AS60503FNXTEC FNX Tecnologia LTDA6491
AS198150SIACOM-AS SIACOM JSC6470
AS271253AS271253 - LINK BRASIL TELECOMUNICACOES LTDA61010
AS14840AS14840 - BR.Digital Telecom51804
AS28634AS28634 - Life Tecnologia Ltda.5940
AS262427AS262427 - Invista Net Provedor de Acesso Ltda5480
AS263237AS263237 - PowerHost Telecom SPA5451
AS264479AS264479 - Turbozone Internet5451
AS61573AS61573 - IP TELECOM4401
AS13786SEABORN - Seabras 1 USA, LLC3401
AS52873AS52873 - Softdados Telecomunicacoes231
AS52914AS52914 - Associacao Educacional Nove de Julho120
AS52992AS52992 - UNIVERSIDADE FEDERAL DE SAO PAULO150
AS53166AS53166 - UNIVERSIDADE ESTADUAL PAULISTA120
AS61612AS61612 - DEPARTAMENTO DE CIENCIA E TECNOLOGIA AEROESPACIAL130
AS271755AS271755 - UNIVERSIDADE DE SAO PAULO110

Raw RDAP Response

{
  "objectClassName": "autnum",
  "handle": "1251",
  "startAutnum": 1251,
  "endAutnum": 1251,
  "name": "ASN1251",
  "type": "DIRECT ALLOCATION",
  "country": "BR",
  "links": [
    {
      "value": "https://rdap.registro.br/autnum/1251",
      "rel": "self",
      "href": "https://rdap.registro.br/autnum/1251",
      "type": "application/rdap+json"
    },
    {
      "value": "https://rdap.registro.br/autnum/1251",
      "rel": "related",
      "href": "https://rdap.registro.br/ip/200.136.0.0/16",
      "type": "application/rdap+json"
    },
    {
      "value": "https://rdap.registro.br/autnum/1251",
      "rel": "related",
      "href": "https://rdap.registro.br/ip/200.18.240.0/20",
      "type": "application/rdap+json"
    },
    {
      "value": "https://rdap.registro.br/autnum/1251",
      "rel": "related",
      "href": "https://rdap.registro.br/ip/200.18.96.0/20",
      "type": "application/rdap+json"
    },
    {
      "value": "https://rdap.registro.br/autnum/1251",
      "rel": "related",
      "href": "https://rdap.registro.br/ip/200.18.48.0/20",
      "type": "application/rdap+json"
    },
    {
      "value": "https://rdap.registro.br/autnum/1251",
      "rel": "related",
      "href": "https://rdap.registro.br/ip/200.19.80.0/20",
      "type": "application/rdap+json"
    },
    {
      "value": "https://rdap.registro.br/autnum/1251",
      "rel": "related",
      "href": "https://rdap.registro.br/ip/200.19.224.0/20",
      "type": "application/rdap+json"
    },
    {
      "value": "https://rdap.registro.br/autnum/1251",
      "rel": "related",
      "href": "https://rdap.registro.br/ip/200.144.128.0/20",
      "type": "application/rdap+json"
    },
    {
      "value": "https://rdap.registro.br/autnum/1251",
      "rel": "related",
      "href": "https://rdap.registro.br/ip/200.144.32.0/19",
      "type": "application/rdap+json"
    },
    {
      "value": "https://rdap.registro.br/autnum/1251",
      "rel": "related",
      "href": "https://rdap.registro.br/ip/2001:12d8::/32",
      "type": "application/rdap+json"
    },
    {
      "value": "https://rdap.registro.br/autnum/1251",
      "rel": "related",
      "href": "https://rdap.registro.br/ip/143.108.0.0/16",
      "type": "application/rdap+json"
    },
    {
      "value": "https://rdap.registro.br/autnum/1251",
      "rel": "related",
      "href": "https://rdap.registro.br/ip/200.144.78.0/23",
      "type": "application/rdap+json"
    },
    {
      "value": "https://rdap.registro.br/autnum/1251",
      "rel": "related",
      "href": "https://rdap.registro.br/ip/200.144.72.0/23",
      "type": "application/rdap+json"
    },
    {
      "value": "https://rdap.registro.br/autnum/1251",
      "rel": "related",
      "href": "https://rdap.registro.br/ip/200.144.64.0/21",
      "type": "application/rdap+json"
    },
    {
      "value": "https://rdap.registro.br/autnum/1251",
      "rel": "related",
      "href": "https://rdap.registro.br/ip/200.144.80.0/20",
      "type": "application/rdap+json"
    },
    {
      "value": "https://rdap.registro.br/autnum/1251",
      "rel": "related",
      "href": "https://rdap.registro.br/ip/200.144.96.0/19",
      "type": "application/rdap+json"
    }
  ],
  "entities": [
    {
      "objectClassName": "entity",
      "handle": "43828151000145",
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "kind",
            {},
            "text",
            "org"
          ],
          [
            "fn",
            {},
            "text",
            "FUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO SÃO PAULO"
          ],
          [
            "adr",
            {},
            "text",
            [
              "",
              "",
              "",
              "",
              "",
              "",
              "BR"
            ]
          ]
        ]
      ],
      "roles": [
        "registrant"
      ],
      "publicIds": [
        {
          "type": "cnpj",
          "identifier": "43.828.151/0001-45"
        }
      ],
      "entities": [
        {
          "objectClassName": "entity",
          "handle": "MAMDU219",
          "vcardArray": [
            "vcard",
            [
              [
                "version",
                {},
                "text",
                "4.0"
              ],
              [
                "fn",
                {},
                "text",
                "REDACTED"
              ],
              [
                "kind",
                {},
                "text",
                "individual"
              ]
            ]
          ],
          "roles": [
            "administrative"
          ],
          "events": [
            {
              "eventAction": "registration",
              "eventDate": "2024-06-28T10:47:30Z"
            },
            {
              "eventAction": "last changed",
              "eventDate": "2025-04-23T18:46:55Z"
            }
          ]
        }
      ],
      "events": [
        {
          "eventAction": "registration",
          "eventDate": "1997-12-18T12:00:00Z"
        },
        {
          "eventAction": "last changed",
          "eventDate": "2024-06-28T12:50:54Z"
        }
      ],
      "links": [
        {
          "value": "https://rdap.registro.br/entity/43828151000145",
          "rel": "self",
          "href": "https://rdap.registro.br/entity/43828151000145",
          "type": "application/rdap+json"
        }
      ],
      "legalRepresentative": "REDACTED"
    },
    {
      "objectClassName": "entity",
      "handle": "JMA135",
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "kind",
            {},
            "text",
            "individual"
          ],
          [
            "fn",
            {},
            "text",
            "Jorge Marcos de Almeida"
          ],
          [
            "email",
            {},
            "text",
            "[email protected]"
          ],
          [
            "lang",
            {},
            "language-tag",
            "pt"
          ],
          [
            "adr",
            {},
            "text",
            [
              "",
              "",
              "",
              "",
              "",
              "",
              "BR"
            ]
          ]
        ]
      ],
      "roles": [
        "administrative",
        "abuse"
      ],
      "events": [
        {
          "eventAction": "registration",
          "eventDate": "2002-02-26T12:00:00Z"
        },
        {
          "eventAction": "last changed",
          "eventDate": "2024-06-11T10:39:53Z"
        }
      ]
    }
  ],
  "events": [
    {
      "eventAction": "registration",
      "eventDate": "1999-11-12T12:00:00Z"
    },
    {
      "eventAction": "last changed",
      "eventDate": "2013-03-06T14:00:50Z"
    }
  ],
  "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.",
        "2026-10-06T21:27:22-03:00 - 2600:1900:0:4a04::501"
      ],
      "links": [
        {
          "value": "https://rdap.registro.br/autnum/1251",
          "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.