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 AS6447) 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
18100 AS268945       ORG+TRN Originate:       4096 /20.00  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       %
 9517 AS268945      Boa vista Net Ltda - me, BR                        8      6      1      3      5  62.50%


  Prefix               AS Path                              Aggregation Suggestion
  45.176.144.0/22      6939 3356 264943 268945   
  45.176.144.0/22      3257 264409 52587 268945 + Announce - aggregate of 45.176.144.0/23 (3257 264409 52587 268945) and 45.176.146.0/23 (3257 264409 52587 268945)
  45.176.144.0/24      3257 264409 52587 268945 - Withdrawn - aggregated with 45.176.145.0/24 (3257 264409 52587 268945)
  45.176.145.0/24      3257 264409 52587 268945 - Withdrawn - aggregated with 45.176.144.0/24 (3257 264409 52587 268945)
  45.176.146.0/24      3257 264409 52587 268945 - Withdrawn - aggregated with 45.176.147.0/24 (3257 264409 52587 268945)
  45.176.147.0/24      3257 264409 52587 268945 - Withdrawn - aggregated with 45.176.146.0/24 (3257 264409 52587 268945)
  45.190.0.0/22        3257 264409 52587 268945   
  45.190.0.0/23        3257 264409 52587 268945 - Withdrawn - matching aggregate 45.190.0.0/22 3257 264409 52587 268945
  45.190.2.0/23        3257 264409 52587 268945 - Withdrawn - matching aggregate 45.190.0.0/22 3257 264409 52587 268945

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

AS268945   6 More Specifics   7 Total Advertisements   Boa vista Net Ltda - me, BR
    45.176.144.0/23               45.176.144.0/22
    45.176.144.0/24               45.176.144.0/22
    45.176.145.0/24               45.176.144.0/22
    45.176.146.0/23               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: 402551

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