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AS28171

S. O. do Brasil Telecomunicações LTDA ME

LACNIC BR Announced
More ASNs in Brazil →
Organization
S. O. do Brasil Telecomunicações LTDA ME
ASN28171
Registered
Dec 18, 2007
18 years ago
IPv4 Prefixes
86
21,504 addresses
IPv6 Prefixes
34
65,536 × /48
BGP Neighbours
32
11 upstream/peer · 7 downstream · 15 collector-only

Registration

AS Number AS28171 AS Name ASN28171 Handle 28171 Organization S. O. do Brasil Telecomunicações LTDA ME Organization ID 05132549000153 Address BR Country Brazil (BR) Registry LACNIC Type DIRECT ALLOCATION Allocated Dec 18, 2007 Record Created Dec 18, 2007 Last Updated Mar 06, 2013 WHOIS Server whois.registro.br AS Description AS28171 - S. O. do Brasil Telecomunicacoes LTDA ME, BR Abuse Email [email protected]

IPv4 Prefixes

86 prefixes · 21,504 addresses · 6 top-level Routing data as of 2026-10-06 16:00 UTC

177.0.0.0/8 · 18 prefixes · 4,096 addresses
PrefixRangeAddresses
177.84.64.0/21177.84.64.0 – 177.84.71.2552,048
177.84.64.0/24177.84.64.0 – 177.84.64.255256
177.84.65.0/24177.84.65.0 – 177.84.65.255256
177.84.66.0/24177.84.66.0 – 177.84.66.255256
177.84.67.0/24177.84.67.0 – 177.84.67.255256
177.84.68.0/24177.84.68.0 – 177.84.68.255256
177.84.69.0/24177.84.69.0 – 177.84.69.255256
177.84.70.0/24177.84.70.0 – 177.84.70.255256
177.84.71.0/24177.84.71.0 – 177.84.71.255256
177.137.240.0/21177.137.240.0 – 177.137.247.2552,048
177.137.240.0/24177.137.240.0 – 177.137.240.255256
177.137.241.0/24177.137.241.0 – 177.137.241.255256
177.137.242.0/24177.137.242.0 – 177.137.242.255256
177.137.243.0/24177.137.243.0 – 177.137.243.255256
177.137.244.0/24177.137.244.0 – 177.137.244.255256
177.137.245.0/24177.137.245.0 – 177.137.245.255256
177.137.246.0/24177.137.246.0 – 177.137.246.255256
177.137.247.0/24177.137.247.0 – 177.137.247.255256
179.0.0.0/8 · 33 prefixes · 8,192 addresses
PrefixRangeAddresses
179.107.128.0/19179.107.128.0 – 179.107.159.2558,192
179.107.128.0/24179.107.128.0 – 179.107.128.255256
179.107.129.0/24179.107.129.0 – 179.107.129.255256
179.107.130.0/24179.107.130.0 – 179.107.130.255256
179.107.131.0/24179.107.131.0 – 179.107.131.255256
179.107.132.0/24179.107.132.0 – 179.107.132.255256
179.107.133.0/24179.107.133.0 – 179.107.133.255256
179.107.134.0/24179.107.134.0 – 179.107.134.255256
179.107.135.0/24179.107.135.0 – 179.107.135.255256
179.107.136.0/24179.107.136.0 – 179.107.136.255256
179.107.137.0/24179.107.137.0 – 179.107.137.255256
179.107.138.0/24179.107.138.0 – 179.107.138.255256
179.107.139.0/24179.107.139.0 – 179.107.139.255256
179.107.140.0/24179.107.140.0 – 179.107.140.255256
179.107.141.0/24179.107.141.0 – 179.107.141.255256
179.107.142.0/24179.107.142.0 – 179.107.142.255256
179.107.143.0/24179.107.143.0 – 179.107.143.255256
179.107.144.0/24179.107.144.0 – 179.107.144.255256
179.107.145.0/24179.107.145.0 – 179.107.145.255256
179.107.146.0/24179.107.146.0 – 179.107.146.255256
179.107.147.0/24179.107.147.0 – 179.107.147.255256
179.107.148.0/24179.107.148.0 – 179.107.148.255256
179.107.149.0/24179.107.149.0 – 179.107.149.255256
179.107.150.0/24179.107.150.0 – 179.107.150.255256
179.107.151.0/24179.107.151.0 – 179.107.151.255256
179.107.152.0/24179.107.152.0 – 179.107.152.255256
179.107.153.0/24179.107.153.0 – 179.107.153.255256
179.107.154.0/24179.107.154.0 – 179.107.154.255256
179.107.155.0/24179.107.155.0 – 179.107.155.255256
179.107.156.0/24179.107.156.0 – 179.107.156.255256
179.107.157.0/24179.107.157.0 – 179.107.157.255256
179.107.158.0/24179.107.158.0 – 179.107.158.255256
179.107.159.0/24179.107.159.0 – 179.107.159.255256
189.0.0.0/8 · 34 prefixes · 8,192 addresses
PrefixRangeAddresses
189.84.160.0/20189.84.160.0 – 189.84.175.2554,096
189.84.160.0/24189.84.160.0 – 189.84.160.255256
189.84.161.0/24189.84.161.0 – 189.84.161.255256
189.84.162.0/24189.84.162.0 – 189.84.162.255256
189.84.163.0/24189.84.163.0 – 189.84.163.255256
189.84.164.0/24189.84.164.0 – 189.84.164.255256
189.84.165.0/24189.84.165.0 – 189.84.165.255256
189.84.166.0/24189.84.166.0 – 189.84.166.255256
189.84.167.0/24189.84.167.0 – 189.84.167.255256
189.84.168.0/24189.84.168.0 – 189.84.168.255256
189.84.169.0/24189.84.169.0 – 189.84.169.255256
189.84.170.0/24189.84.170.0 – 189.84.170.255256
189.84.171.0/24189.84.171.0 – 189.84.171.255256
189.84.172.0/24189.84.172.0 – 189.84.172.255256
189.84.173.0/24189.84.173.0 – 189.84.173.255256
189.84.174.0/24189.84.174.0 – 189.84.174.255256
189.84.175.0/24189.84.175.0 – 189.84.175.255256
189.84.176.0/20189.84.176.0 – 189.84.191.2554,096
189.84.176.0/24189.84.176.0 – 189.84.176.255256
189.84.177.0/24189.84.177.0 – 189.84.177.255256
189.84.178.0/24189.84.178.0 – 189.84.178.255256
189.84.179.0/24189.84.179.0 – 189.84.179.255256
189.84.180.0/24189.84.180.0 – 189.84.180.255256
189.84.181.0/24189.84.181.0 – 189.84.181.255256
189.84.182.0/24189.84.182.0 – 189.84.182.255256
189.84.183.0/24189.84.183.0 – 189.84.183.255256
189.84.184.0/24189.84.184.0 – 189.84.184.255256
189.84.185.0/24189.84.185.0 – 189.84.185.255256
189.84.186.0/24189.84.186.0 – 189.84.186.255256
189.84.187.0/24189.84.187.0 – 189.84.187.255256
189.84.188.0/24189.84.188.0 – 189.84.188.255256
189.84.189.0/24189.84.189.0 – 189.84.189.255256
189.84.190.0/24189.84.190.0 – 189.84.190.255256
189.84.191.0/24189.84.191.0 – 189.84.191.255256
191.0.0.0/8 · 1 prefix · 1,024 addresses
PrefixRangeAddresses
191.160.20.0/22191.160.20.0 – 191.160.23.2551,024

BGP Neighbours

32 unique neighbours · 11 upstream/peer · 7 downstream · 15 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
AS264409AS264409 - Huge Solucoes Corporativas Ltda2,9438,8712,322
AS16735AS16735 - ALGAR TELECOM S/A1,2142,0381,355
AS137409GSLNETWORKS-AS-AP - GSL Networks Pty LTD31704273
AS270538AS270538 - MEGA CONNECT SERVICOS ESPECIAIS LTDA.20240
AS35280F5 F5 Networks SARL18969411
AS61626AS61626 - UNIVERSIDADE ESTADUAL DE PONTA GROSSA37938
AS7195AS7195 - EDGEUNO S.A.S1031
AS7713telkomnet-as-ap - PT Telekomunikasi Indonesia1790
AS39120CONVERGENZE-AS Convergenze S.p.A.1790
AS263656AS263656 - BRSULNET TELECOM LTDA108
AS268624AS268624 - Gamers Club Ltda101

Downstream side (7)

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

ASNameAS pathsIPv4 sightingsIPv6 sightings
AS270538AS270538 - MEGA CONNECT SERVICOS ESPECIAIS LTDA.9658451,368
AS262977AS262977 - ADSNET TELECOM LTDA8645,835795
AS263431AS263431 - SULNET RC INTERNET PROVIDER INFORMATICA LTDA5421,050217
AS263540AS263540 - Unimed Volta Redonda de Coop. de Trabalho Medico479389341
AS53040AS53040 - ALTA CONEXAO TELECOMUNICACOES LTDA2663410
AS61841AS61841 - FUNDACAO EDUCACIONAL SEVERINO SOMBRA16318658
AS61622AS61622 - VIA MS SOLUCOES DIGITAIS20240

Collector-only (15)

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
AS22548AS22548 - Nucleo de Inf. e Coord. do Ponto BR - NIC.BR910139
AS24482SGGS-AS-AP - SG.GS920278
AS28624AS28624 - PROVEDORA CMA INTERNET LTDA910139
AS36236NETACTUATE - NetActuate, Inc910139
AS60503FNXTEC FNX Tecnologia LTDA910139
AS199524GCORE G-Core Labs S.A.910139
AS263152AS263152 - MIGO TELECOM910139
AS264479AS264479 - Turbozone Internet910136
AS52873AS52873 - Softdados Telecomunicacoes810039
AS61573AS61573 - IP TELECOM87139
AS28634AS28634 - Life Tecnologia Ltda.72020
AS262427AS262427 - Invista Net Provedor de Acesso Ltda71010
AS271253AS271253 - LINK BRASIL TELECOMUNICACOES LTDA62000
AS198150SIACOM-AS SIACOM JSC2810
AS14840AS14840 - BR.Digital Telecom1316124

Raw RDAP Response

{
  "objectClassName": "autnum",
  "handle": "28171",
  "startAutnum": 28171,
  "endAutnum": 28171,
  "name": "ASN28171",
  "type": "DIRECT ALLOCATION",
  "country": "BR",
  "links": [
    {
      "value": "https://rdap.registro.br/autnum/28171",
      "rel": "self",
      "href": "https://rdap.registro.br/autnum/28171",
      "type": "application/rdap+json"
    },
    {
      "value": "https://rdap.registro.br/autnum/28171",
      "rel": "related",
      "href": "https://rdap.registro.br/ip/189.84.160.0/20",
      "type": "application/rdap+json"
    },
    {
      "value": "https://rdap.registro.br/autnum/28171",
      "rel": "related",
      "href": "https://rdap.registro.br/ip/189.84.176.0/20",
      "type": "application/rdap+json"
    },
    {
      "value": "https://rdap.registro.br/autnum/28171",
      "rel": "related",
      "href": "https://rdap.registro.br/ip/177.84.64.0/21",
      "type": "application/rdap+json"
    },
    {
      "value": "https://rdap.registro.br/autnum/28171",
      "rel": "related",
      "href": "https://rdap.registro.br/ip/177.137.240.0/21",
      "type": "application/rdap+json"
    },
    {
      "value": "https://rdap.registro.br/autnum/28171",
      "rel": "related",
      "href": "https://rdap.registro.br/ip/2804:d84::/32",
      "type": "application/rdap+json"
    },
    {
      "value": "https://rdap.registro.br/autnum/28171",
      "rel": "related",
      "href": "https://rdap.registro.br/ip/179.107.128.0/19",
      "type": "application/rdap+json"
    },
    {
      "value": "https://rdap.registro.br/autnum/28171",
      "rel": "related",
      "href": "https://rdap.registro.br/ip/191.160.20.0/22",
      "type": "application/rdap+json"
    }
  ],
  "entities": [
    {
      "objectClassName": "entity",
      "handle": "05132549000153",
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "kind",
            {},
            "text",
            "org"
          ],
          [
            "fn",
            {},
            "text",
            "S. O. do Brasil Telecomunicações LTDA ME"
          ],
          [
            "adr",
            {},
            "text",
            [
              "",
              "",
              "",
              "",
              "",
              "",
              "BR"
            ]
          ]
        ]
      ],
      "roles": [
        "registrant"
      ],
      "publicIds": [
        {
          "type": "cnpj",
          "identifier": "05.132.549/0001-53"
        }
      ],
      "entities": [
        {
          "objectClassName": "entity",
          "handle": "JCH16",
          "vcardArray": [
            "vcard",
            [
              [
                "version",
                {},
                "text",
                "4.0"
              ],
              [
                "fn",
                {},
                "text",
                "REDACTED"
              ],
              [
                "kind",
                {},
                "text",
                "individual"
              ]
            ]
          ],
          "roles": [
            "administrative"
          ],
          "events": [
            {
              "eventAction": "registration",
              "eventDate": "2000-11-07T12:00:00Z"
            },
            {
              "eventAction": "last changed",
              "eventDate": "2024-07-23T17:43:19Z"
            }
          ]
        }
      ],
      "events": [
        {
          "eventAction": "registration",
          "eventDate": "2007-09-28T12:11:30Z"
        },
        {
          "eventAction": "last changed",
          "eventDate": "2007-09-28T12:11:30Z"
        }
      ],
      "links": [
        {
          "value": "https://rdap.registro.br/entity/05132549000153",
          "rel": "self",
          "href": "https://rdap.registro.br/entity/05132549000153",
          "type": "application/rdap+json"
        }
      ],
      "legalRepresentative": "REDACTED"
    },
    {
      "objectClassName": "entity",
      "handle": "JCH16",
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "kind",
            {},
            "text",
            "individual"
          ],
          [
            "fn",
            {},
            "text",
            "Jose Carlos Hungaro"
          ],
          [
            "email",
            {},
            "text",
            "[email protected]"
          ],
          [
            "lang",
            {},
            "language-tag",
            "pt"
          ],
          [
            "adr",
            {},
            "text",
            [
              "",
              "",
              "",
              "",
              "",
              "",
              "BR"
            ]
          ]
        ]
      ],
      "roles": [
        "administrative",
        "abuse"
      ],
      "events": [
        {
          "eventAction": "registration",
          "eventDate": "2000-11-07T12:00:00Z"
        },
        {
          "eventAction": "last changed",
          "eventDate": "2024-07-23T17:43:19Z"
        }
      ]
    }
  ],
  "events": [
    {
      "eventAction": "registration",
      "eventDate": "2007-12-18T15:36:44Z"
    },
    {
      "eventAction": "last changed",
      "eventDate": "2013-03-06T14:00:51Z"
    }
  ],
  "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.",
        "2026-10-06T20:35:24-03:00 - 2600:1900:0:4a04::501"
      ],
      "links": [
        {
          "value": "https://rdap.registro.br/autnum/28171",
          "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.