IP Lookup ASN Lookup Learning Hub
Dashboard / ASN Lookup / AS52781

AS52781

Pertec Servicos de Telecomunicacoes ltda

LACNIC BR Announced
More ASNs in Brazil →
Organization
Pertec Servicos de Telecomunicacoes ltda
ASN52781
Registered
Sep 17, 2012
14 years ago
IPv4 Prefixes
31
4,096 addresses
IPv6 Prefixes
7
65,536 × /48
BGP Neighbours
17
11 upstream/peer · 1 downstream · 5 collector-only

Registration

AS Number AS52781 AS Name ASN52781 Handle 52781 Organization Pertec Servicos de Telecomunicacoes ltda Organization ID 31264674000127 Address BR Country Brazil (BR) Registry LACNIC Type DIRECT ALLOCATION Allocated Sep 17, 2012 Record Created Sep 17, 2012 Last Updated Mar 06, 2013 WHOIS Server whois.registro.br AS Description AS52781 - Pertec Servicos de Telecomunicacoes ltda, BR Abuse Email [email protected]

IPv4 Prefixes

31 prefixes · 4,096 addresses · 1 top-level Routing data as of 2026-10-09 00:00 UTC

PrefixRangeAddresses
177.200.48.0/20177.200.48.0 – 177.200.63.2554,096
177.200.48.0/21177.200.48.0 – 177.200.55.2552,048
177.200.48.0/22177.200.48.0 – 177.200.51.2551,024
177.200.48.0/23177.200.48.0 – 177.200.49.255512
177.200.48.0/24177.200.48.0 – 177.200.48.255256
177.200.49.0/24177.200.49.0 – 177.200.49.255256
177.200.50.0/23177.200.50.0 – 177.200.51.255512
177.200.50.0/24177.200.50.0 – 177.200.50.255256
177.200.51.0/24177.200.51.0 – 177.200.51.255256
177.200.52.0/22177.200.52.0 – 177.200.55.2551,024
177.200.52.0/23177.200.52.0 – 177.200.53.255512
177.200.52.0/24177.200.52.0 – 177.200.52.255256
177.200.53.0/24177.200.53.0 – 177.200.53.255256
177.200.54.0/23177.200.54.0 – 177.200.55.255512
177.200.54.0/24177.200.54.0 – 177.200.54.255256
177.200.55.0/24177.200.55.0 – 177.200.55.255256
177.200.56.0/21177.200.56.0 – 177.200.63.2552,048
177.200.56.0/22177.200.56.0 – 177.200.59.2551,024
177.200.56.0/23177.200.56.0 – 177.200.57.255512
177.200.56.0/24177.200.56.0 – 177.200.56.255256
177.200.57.0/24177.200.57.0 – 177.200.57.255256
177.200.58.0/23177.200.58.0 – 177.200.59.255512
177.200.58.0/24177.200.58.0 – 177.200.58.255256
177.200.59.0/24177.200.59.0 – 177.200.59.255256
177.200.60.0/22177.200.60.0 – 177.200.63.2551,024
177.200.60.0/23177.200.60.0 – 177.200.61.255512
177.200.60.0/24177.200.60.0 – 177.200.60.255256
177.200.61.0/24177.200.61.0 – 177.200.61.255256
177.200.62.0/23177.200.62.0 – 177.200.63.255512
177.200.62.0/24177.200.62.0 – 177.200.62.255256
177.200.63.0/24177.200.63.0 – 177.200.63.255256

IPv6 Prefixes

7 prefixes · 65,536 × /48 · 1 top-level Routing data as of 2026-10-09 00:00 UTC

PrefixAddresses
2804:24d4::/32296
2804:24d4::/33295
2804:24d4::/34294
2804:24d4:4000::/34294
2804:24d4:8000::/33295
2804:24d4:8000::/34294
2804:24d4:c000::/34294

BGP Neighbours

17 unique neighbours · 11 upstream/peer · 1 downstream · 5 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 (11)

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
AS263009AS263009 - FORTE TELECOM LTDA.1,2326,4541
AS266094AS266094 - CONEXAO MB E TELECOMUNICACOES LTDA - ME345931211
AS262450AS262450 - NORTENET TELECOMUNICACOES DO BRASIL LTDA - EPP158373127
AS35280F5 F5 Networks SARL1034379
AS6057AS6057 - Administracion Nacional de Telecomunicaciones26214
AS14840AS14840 - BR.Digital Telecom213530
AS7195AS7195 - EDGEUNO S.A.S106
AS52468AS52468 - UFINET PANAMA S.A.106
AS53013AS53013 - UFINET BRASIL S.A.106
AS61568AS61568 - ALOO TELECOM - FSF TECNOLOGIA SA1270
AS268624AS268624 - Gamers Club Ltda101

Downstream side (1)

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

ASNameAS pathsIPv4 sightingsIPv6 sightings
AS263395AS263395 - TINASNET SERVICOS E ACESSOS A INTERNET LTDA9886,1170

Collector-only (5)

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
AS52873AS52873 - Softdados Telecomunicacoes1316
AS262427AS262427 - Invista Net Provedor de Acesso Ltda1310
AS263152AS263152 - MIGO TELECOM1270
AS264479AS264479 - Turbozone Internet1317
AS271253AS271253 - LINK BRASIL TELECOMUNICACOES LTDA1310

Raw RDAP Response

{
  "objectClassName": "autnum",
  "handle": "52781",
  "startAutnum": 52781,
  "endAutnum": 52781,
  "name": "ASN52781",
  "type": "DIRECT ALLOCATION",
  "country": "BR",
  "links": [
    {
      "value": "https://rdap.registro.br/autnum/52781",
      "rel": "self",
      "href": "https://rdap.registro.br/autnum/52781",
      "type": "application/rdap+json"
    },
    {
      "value": "https://rdap.registro.br/autnum/52781",
      "rel": "related",
      "href": "https://rdap.registro.br/ip/177.200.48.0/20",
      "type": "application/rdap+json"
    },
    {
      "value": "https://rdap.registro.br/autnum/52781",
      "rel": "related",
      "href": "https://rdap.registro.br/ip/2804:24d4::/32",
      "type": "application/rdap+json"
    }
  ],
  "entities": [
    {
      "objectClassName": "entity",
      "handle": "31264674000127",
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "kind",
            {},
            "text",
            "org"
          ],
          [
            "fn",
            {},
            "text",
            "Pertec Servicos de Telecomunicacoes ltda"
          ],
          [
            "adr",
            {},
            "text",
            [
              "",
              "",
              "",
              "",
              "",
              "",
              "BR"
            ]
          ]
        ]
      ],
      "roles": [
        "registrant"
      ],
      "publicIds": [
        {
          "type": "cnpj",
          "identifier": "31.264.674/0001-27"
        }
      ],
      "entities": [
        {
          "objectClassName": "entity",
          "handle": "LINSO26",
          "vcardArray": [
            "vcard",
            [
              [
                "version",
                {},
                "text",
                "4.0"
              ],
              [
                "fn",
                {},
                "text",
                "REDACTED"
              ],
              [
                "kind",
                {},
                "text",
                "individual"
              ]
            ]
          ],
          "roles": [
            "administrative"
          ],
          "events": [
            {
              "eventAction": "registration",
              "eventDate": "2021-08-12T22:40:00Z"
            },
            {
              "eventAction": "last changed",
              "eventDate": "2024-05-08T02:47:37Z"
            }
          ]
        }
      ],
      "events": [
        {
          "eventAction": "registration",
          "eventDate": "2009-10-29T16:54:30Z"
        },
        {
          "eventAction": "last changed",
          "eventDate": "2021-08-12T22:50:20Z"
        }
      ],
      "links": [
        {
          "value": "https://rdap.registro.br/entity/31264674000127",
          "rel": "self",
          "href": "https://rdap.registro.br/entity/31264674000127",
          "type": "application/rdap+json"
        }
      ],
      "legalRepresentative": "REDACTED"
    },
    {
      "objectClassName": "entity",
      "handle": "RAF105",
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "kind",
            {},
            "text",
            "individual"
          ],
          [
            "fn",
            {},
            "text",
            "Ronaldo A. Figueiredo"
          ],
          [
            "email",
            {},
            "text",
            "[email protected]"
          ],
          [
            "lang",
            {},
            "language-tag",
            "pt"
          ],
          [
            "adr",
            {},
            "text",
            [
              "",
              "",
              "",
              "",
              "",
              "",
              "BR"
            ]
          ]
        ]
      ],
      "roles": [
        "administrative",
        "abuse"
      ],
      "events": [
        {
          "eventAction": "registration",
          "eventDate": "2000-07-14T12:00:00Z"
        },
        {
          "eventAction": "last changed",
          "eventDate": "2024-05-08T02:23:56Z"
        }
      ]
    }
  ],
  "events": [
    {
      "eventAction": "registration",
      "eventDate": "2012-09-17T11:32:51Z"
    },
    {
      "eventAction": "last changed",
      "eventDate": "2013-03-06T14:00:53Z"
    }
  ],
  "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.",
        "2026-10-09T02:57:48-03:00 - 2600:1900:0:4a05::501"
      ],
      "links": [
        {
          "value": "https://rdap.registro.br/autnum/52781",
          "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.