Report for 270311

Name

AS270311 - BSB Link Fibra, BR

AS Adjacency Report

In the context of this report "Upstream" indicates that there is an adjacent AS that lines between the BGP table collection point (in this case at AS2.0) and the specified AS. Similarly, "Downstream" refers to an adjacent AS that lies beyond the specified AS. This upstream / downstream categorisation is strictly a description relative topology, and should not be confused with provider / customer / peer inter-AS relationships.

270311 AS270311 - BSB Link Fibra, BR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS265482        AS265482 - NET EXPRESS BRASIL LTDA - ME, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
42747 AS270311       ORIGIN  Originate:       1024 /22.00  Transit:          0 /0.00  AS270311 - BSB Link Fibra, BR

Aggregation Suggestions

        Filter: Aggregates, Specifics

This report does not take into account conditions local to each origin AS in terms of policy or traffic engineering requirements, so this is an approximate guideline as to aggregation possibilities.

 Rank AS            AS Name                                      Current  Wthdw  Aggte  Annce Redctn       %
14909 AS270311      AS270311 - BSB Link Fibra, BR                      4      4      1      1      3  75.00%


  Prefix               AS Path                              Aggregation Suggestion
  189.113.188.0/22     4777 2497 3356 265482 270311 + Announce - aggregate of 189.113.188.0/23 (4777 2497 3356 265482 270311) and 189.113.190.0/23 (4777 2497 3356 265482 270311)
  189.113.188.0/24     4777 2497 3356 265482 270311 - Withdrawn - aggregated with 189.113.189.0/24 (4777 2497 3356 265482 270311)
  189.113.189.0/24     4777 2497 3356 265482 270311 - Withdrawn - aggregated with 189.113.188.0/24 (4777 2497 3356 265482 270311)
  189.113.190.0/24     4777 2497 3356 265482 270311 - Withdrawn - aggregated with 189.113.191.0/24 (4777 2497 3356 265482 270311)
  189.113.191.0/24     4777 2497 3356 265482 270311 - Withdrawn - aggregated with 189.113.190.0/24 (4777 2497 3356 265482 270311)

Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.

AS270311   4 More Specifics   4 Total Advertisements   AS270311 - BSB Link Fibra, BR
    189.113.188.0/24              189.113.188.0/22
    189.113.189.0/24              189.113.188.0/22
    189.113.190.0/24              189.113.188.0/22
    189.113.191.0/24              189.113.188.0/22

Whois Entry

whois: 402591

IANA has recorded AS270311 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS270311\n             % IP Client: 2401:2000:6660::13
              % Copyright (c) Nic.br - Use of this data is governed by the Use and
             % Privacy Policy at https://registro.br/upp . Distribution,
             % commercialization, reproduction, and use for advertising or similar
             % purposes are expressly prohibited.
             % 2026-06-05T10:12:18-03:00 - 2401:2000:6660::13
             
             aut-num:     AS270311
             owner:       BSB Link Fibra
             ownerid:     11.817.324/0001-33
             responsible: LEONARDO PEREIRA ORNELLAS
             country:     BR
             owner-c:     LEPOR76
             routing-c:   LEPOR76
             abuse-c:     LEPOR76
             created:     20200204
             changed:     20200204
             inetnum:     189.113.188.0/22
             inetnum:     2804:6a20::/32
             
             nic-hdl-br:  LEPOR76
             person:      LEONARDO PEREIRA ORNELLAS
             e-mail:      leonardo.ornellas@gmail.com
             country:     BR
             created:     20180505
             changed:     20200423
             
             % Security and mail abuse issues should also be addressed to cert.br,
             % respectivelly to cert@cert.br and mail-abuse@cert.br
             %
             % whois.registro.br only accepts exact match queries for domains,
             % registrants, contacts, tickets, providers, IPs, and ASNs.