Dashboard / ASN Lookup / AS61856

AS61856

Viamar Telecom

LACNIC BR Announced

More ASNs in Brazil →

Organization

Viamar Telecom

ASN61856

Registered

Jul 07, 2014

12 years ago

IPv4 Prefixes

4,096 addresses

IPv6 Prefixes

65,536 × /48

BGP Neighbours

2 upstream/peer · 0 downstream

Registration

AS Number AS61856 AS Name ASN61856 Handle 61856 Organization Viamar Telecom Organization ID 09617372000136 Address BR Country Brazil (BR) Registry LACNIC Type DIRECT ALLOCATION Allocated Jul 07, 2014 Record Created Jul 07, 2014 Last Updated Aug 17, 2016 WHOIS Server whois.registro.br AS Description AS61856 - Viamar Telecom, BR Abuse Email [email protected]

IPv4 Prefixes

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

Prefix	Range	Addresses
131.0.40.0/22	131.0.40.0 – 131.0.43.255	1,024
131.0.40.0/23	131.0.40.0 – 131.0.41.255	512
131.0.40.0/24	131.0.40.0 – 131.0.40.255	256
131.0.41.0/24	131.0.41.0 – 131.0.41.255	256
131.0.42.0/23	131.0.42.0 – 131.0.43.255	512
131.0.42.0/24	131.0.42.0 – 131.0.42.255	256
131.0.43.0/24	131.0.43.0 – 131.0.43.255	256
138.117.208.0/22	138.117.208.0 – 138.117.211.255	1,024
138.117.208.0/23	138.117.208.0 – 138.117.209.255	512
138.117.208.0/24	138.117.208.0 – 138.117.208.255	256
138.117.209.0/24	138.117.209.0 – 138.117.209.255	256
138.117.210.0/23	138.117.210.0 – 138.117.211.255	512
138.117.210.0/24	138.117.210.0 – 138.117.210.255	256
138.117.211.0/24	138.117.211.0 – 138.117.211.255	256
143.208.120.0/22	143.208.120.0 – 143.208.123.255	1,024
143.208.120.0/23	143.208.120.0 – 143.208.121.255	512
143.208.120.0/24	143.208.120.0 – 143.208.120.255	256
143.208.121.0/24	143.208.121.0 – 143.208.121.255	256
143.208.122.0/24	143.208.122.0 – 143.208.122.255	256
143.208.123.0/24	143.208.123.0 – 143.208.123.255	256
170.245.252.0/22	170.245.252.0 – 170.245.255.255	1,024
170.245.252.0/23	170.245.252.0 – 170.245.253.255	512
170.245.252.0/24	170.245.252.0 – 170.245.252.255	256
170.245.253.0/24	170.245.253.0 – 170.245.253.255	256
170.245.254.0/23	170.245.254.0 – 170.245.255.255	512
170.245.254.0/24	170.245.254.0 – 170.245.254.255	256
170.245.255.0/24	170.245.255.0 – 170.245.255.255	256

IPv6 Prefixes

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

Prefix	Addresses
2804:1a5c::/32	2⁹⁶
2804:1a5c:8000::/33	2⁹⁵

BGP Neighbours

2 unique neighbours · 2 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 (2)

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

AS	Name	AS paths	IPv4 sightings	IPv6 sightings
AS53181	AS53181 - Avanca Telecom e Servicos LTDA	429	1,230	408
AS263009	AS263009 - FORTE TELECOM LTDA.	351	5,975	280

Raw RDAP Response

{
  "objectClassName": "autnum",
  "handle": "61856",
  "startAutnum": 61856,
  "endAutnum": 61856,
  "name": "ASN61856",
  "type": "DIRECT ALLOCATION",
  "country": "BR",
  "links": [
    {
      "value": "https://rdap.registro.br/autnum/61856",
      "rel": "self",
      "href": "https://rdap.registro.br/autnum/61856",
      "type": "application/rdap+json"
    },
    {
      "value": "https://rdap.registro.br/autnum/61856",
      "rel": "related",
      "href": "https://rdap.registro.br/ip/131.0.40.0/22",
      "type": "application/rdap+json"
    },
    {
      "value": "https://rdap.registro.br/autnum/61856",
      "rel": "related",
      "href": "https://rdap.registro.br/ip/2804:1a5c::/32",
      "type": "application/rdap+json"
    },
    {
      "value": "https://rdap.registro.br/autnum/61856",
      "rel": "related",
      "href": "https://rdap.registro.br/ip/138.117.208.0/22",
      "type": "application/rdap+json"
    },
    {
      "value": "https://rdap.registro.br/autnum/61856",
      "rel": "related",
      "href": "https://rdap.registro.br/ip/143.208.120.0/22",
      "type": "application/rdap+json"
    },
    {
      "value": "https://rdap.registro.br/autnum/61856",
      "rel": "related",
      "href": "https://rdap.registro.br/ip/170.245.252.0/22",
      "type": "application/rdap+json"
    }
  ],
  "entities": [
    {
      "objectClassName": "entity",
      "handle": "09617372000136",
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "kind",
            {},
            "text",
            "org"
          ],
          [
            "fn",
            {},
            "text",
            "Viamar Telecom"
          ],
          [
            "adr",
            {},
            "text",
            [
              "",
              "",
              "",
              "",
              "",
              "",
              "BR"
            ]
          ]
        ]
      ],
      "roles": [
        "registrant"
      ],
      "publicIds": [
        {
          "type": "cnpj",
          "identifier": "09.617.372/0001-36"
        }
      ],
      "entities": [
        {
          "objectClassName": "entity",
          "handle": "AANSO11",
          "vcardArray": [
            "vcard",
            [
              [
                "version",
                {},
                "text",
                "4.0"
              ],
              [
                "fn",
                {},
                "text",
                "REDACTED"
              ],
              [
                "kind",
                {},
                "text",
                "individual"
              ]
            ]
          ],
          "roles": [
            "administrative"
          ],
          "events": [
            {
              "eventAction": "registration",
              "eventDate": "2016-08-12T12:00:06Z"
            },
            {
              "eventAction": "last changed",
              "eventDate": "2025-06-02T17:07:34Z"
            }
          ]
        }
      ],
      "events": [
        {
          "eventAction": "registration",
          "eventDate": "2008-12-16T18:46:55Z"
        },
        {
          "eventAction": "last changed",
          "eventDate": "2019-11-18T11:09:15Z"
        }
      ],
      "links": [
        {
          "value": "https://rdap.registro.br/entity/09617372000136",
          "rel": "self",
          "href": "https://rdap.registro.br/entity/09617372000136",
          "type": "application/rdap+json"
        }
      ],
      "legalRepresentative": "REDACTED"
    },
    {
      "objectClassName": "entity",
      "handle": "AANSO11",
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "kind",
            {},
            "text",
            "individual"
          ],
          [
            "fn",
            {},
            "text",
            "Alexander Almeida Nogueira de Souza"
          ],
          [
            "email",
            {},
            "text",
            "[email protected]"
          ],
          [
            "lang",
            {},
            "language-tag",
            "pt"
          ],
          [
            "adr",
            {},
            "text",
            [
              "",
              "",
              "",
              "",
              "",
              "",
              "BR"
            ]
          ]
        ]
      ],
      "roles": [
        "administrative",
        "abuse"
      ],
      "events": [
        {
          "eventAction": "registration",
          "eventDate": "2016-08-12T12:00:06Z"
        },
        {
          "eventAction": "last changed",
          "eventDate": "2025-06-02T17:07:34Z"
        }
      ]
    }
  ],
  "events": [
    {
      "eventAction": "registration",
      "eventDate": "2014-07-07T12:40:41Z"
    },
    {
      "eventAction": "last changed",
      "eventDate": "2016-08-17T00:34:02Z"
    }
  ],
  "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.",
        "2026-10-09T01:04:07-03:00 - 2600:1900:0:4a05::501"
      ],
      "links": [
        {
          "value": "https://rdap.registro.br/autnum/61856",
          "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.