Report for 268945

Name

AS268945 - 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 AS268945 - Boa vista Net Ltda - me, BR

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

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
17932 AS268945       ORG+TRN Originate:       4096 /20.00  Transit:       1536 /21.42 AS268945 - 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       %
 9248 AS268945      AS268945 - Boa vista Net Ltda - me, BR             8      6      1      3      5  62.50%


  Prefix               AS Path                              Aggregation Suggestion
  45.176.144.0/22      4608 7575 7195 264943 268945   
  45.176.144.0/22      4608 7575 264409 52587 268945 + Announce - aggregate of 45.176.144.0/23 (4608 7575 264409 52587 268945) and 45.176.146.0/23 (4608 7575 264409 52587 268945)
  45.176.144.0/24      4608 7575 264409 52587 268945 - Withdrawn - aggregated with 45.176.145.0/24 (4608 7575 264409 52587 268945)
  45.176.145.0/24      4608 7575 264409 52587 268945 - Withdrawn - aggregated with 45.176.144.0/24 (4608 7575 264409 52587 268945)
  45.176.146.0/24      4608 7575 264409 52587 268945 - Withdrawn - aggregated with 45.176.147.0/24 (4608 7575 264409 52587 268945)
  45.176.147.0/24      4608 7575 264409 52587 268945 - Withdrawn - aggregated with 45.176.146.0/24 (4608 7575 264409 52587 268945)
  45.190.0.0/22        4608 7575 264409 52587 268945   
  45.190.0.0/23        4608 7575 264409 52587 268945 - Withdrawn - matching aggregate 45.190.0.0/22 4608 7575 264409 52587 268945
  45.190.2.0/23        4608 7575 264409 52587 268945 - Withdrawn - matching aggregate 45.190.0.0/22 4608 7575 264409 52587 268945

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

AS268945   6 More Specifics   8 Total Advertisements   AS268945 - 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
    45.190.0.0/23                 45.190.0.0/22
    45.190.2.0/23                 45.190.0.0/22

Whois Entry

whois: 402591

IANA has recorded AS268945 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS268945\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded