Report for 268945

Name

Boa vista Net Ltda - me, 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.

268945 Boa vista Net Ltda - me, BR

  Adjacency:     3  Upstream:     2  Downstream:     1
  Upstream Adjacent AS list
    AS264943        VIARAPIDA TELECOMUNICACOES LTDA - ME, BR
    AS52587         iFIBRA TELECOM, BR
  Downstream Adjacent AS list
    AS268143        MOC INTERNET LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
28165 AS268945       ORG+TRN Originate:       2048 /21.00  Transit:       1536 /21.42 Boa vista Net Ltda - me, 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       %
15130 AS268945      Boa vista Net Ltda - me, BR                        5      4      1      2      3  60.00%


  Prefix               AS Path                              Aggregation Suggestion
  45.176.144.0/22      4777 2497 3356 264943 268945   
  45.176.144.0/22      4777 2497 3356 53115 52587 268945 + Announce - aggregate of 45.176.144.0/23 (4777 2497 3356 53115 52587 268945) and 45.176.146.0/23 (4777 2497 3356 53115 52587 268945)
  45.176.144.0/24      4777 2497 3356 53115 52587 268945 - Withdrawn - aggregated with 45.176.145.0/24 (4777 2497 3356 53115 52587 268945)
  45.176.145.0/24      4777 2497 3356 53115 52587 268945 - Withdrawn - aggregated with 45.176.144.0/24 (4777 2497 3356 53115 52587 268945)
  45.176.146.0/24      4777 2497 3356 53115 52587 268945 - Withdrawn - aggregated with 45.176.147.0/24 (4777 2497 3356 53115 52587 268945)
  45.176.147.0/24      4777 2497 3356 53115 52587 268945 - Withdrawn - aggregated with 45.176.146.0/24 (4777 2497 3356 53115 52587 268945)

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

AS268945   4 More Specifics   5 Total Advertisements   Boa vista Net Ltda - me, BR
    45.176.144.0/24               45.176.144.0/22
    45.176.145.0/24               45.176.144.0/22
    45.176.146.0/24               45.176.144.0/22
    45.176.147.0/24               45.176.144.0/22

Whois Entry

whois: 402332

IANA has recorded AS268945 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS268945\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.
             % 2026-04-01T10:16:25-03:00 - 2401:2000:6660::13
             
             aut-num:     AS268945
             owner:       Boa vista Net Ltda - me
             ownerid:     29.101.555/0001-01
             responsible: ROSILDE PONTAROLLO DOS SANTOS
             country:     BR
             owner-c:     RPDSA1280
             routing-c:   BOVNE
             abuse-c:     LSDSA501
             created:     20190515
             changed:     20191212
             inetnum:     45.176.144.0/22
             inetnum:     2804:5d00::/32
             as-in:       from AS28146 100 accept ANY
             as-in:       from AS28359 200 accept ANY
             as-out:      to AS28146 announce AS268945
             as-out:      to AS28359 announce AS268945
             
             nic-hdl-br:  RPDSA1280
             person:      ROSILDE PONTAROLLO DOS SANTOS
             e-mail:      rosilde.pontarolo@boavistanet.net
             country:     BR
             created:     20260309
             changed:     20260309
             
             nic-hdl-br:  BOVNE
             person:      Boa Vista Net
             e-mail:      oilson@boavistanet.net
             country:     BR
             created:     20181026
             changed:     20251203
             
             nic-hdl-br:  LSDSA501
             person:      Luciano Santana dos Santos
             e-mail:      noc@nzm.net.br
             country:     BR
             created:     20191209
             changed:     20240416
             
             % 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.