Report for 263457

Name

Alpinet Informatica Ltda, 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.

263457 Alpinet Informatica Ltda, BR

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS273747        TECH IN SOLUCOES LTDA, BR
    AS274842        MonteNet Telecomunicacoes, BR
    AS52468         UFINET PANAMA S.A., PA

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
27149 AS263457       ORIGIN  Originate:       2048 /21.00  Transit:          0 /0.00  Alpinet Informatica Ltda, 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       %
28354 AS263457      Alpinet Informatica Ltda, BR                       7      2      1      6      1  14.29%


  Prefix               AS Path                              Aggregation Suggestion
  177.190.152.0/24     4608 7575 37468 52468 263457   
  177.190.154.0/24     4777 2497 3356 61832 274842 263457   
  177.190.155.0/24     4608 7575 37468 52468 263457   
  177.190.156.0/23     4777 2497 174 23106 273747 263457   
  177.190.156.0/23     4777 2497 2914 23106 273747 263457 + Announce - aggregate of 177.190.156.0/24 (4777 2497 2914 23106 273747 263457) and 177.190.157.0/24 (4777 2497 2914 23106 273747 263457)
  177.190.156.0/24     4777 2497 2914 23106 273747 263457 - Withdrawn - aggregated with 177.190.157.0/24 (4777 2497 2914 23106 273747 263457)
  177.190.157.0/24     4777 2497 2914 23106 273747 263457 - Withdrawn - aggregated with 177.190.156.0/24 (4777 2497 2914 23106 273747 263457)
  177.190.159.0/24     4608 7575 37468 52468 263457   

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

AS263457   7 More Specifics   7 Total Advertisements   Alpinet Informatica Ltda, BR
    177.190.152.0/24              177.190.152.0/21
    177.190.154.0/24              177.190.152.0/21
    177.190.155.0/24              177.190.152.0/21
    177.190.156.0/23              177.190.152.0/21
    177.190.156.0/24              177.190.152.0/21
    177.190.157.0/24              177.190.152.0/21
    177.190.159.0/24              177.190.152.0/21

Whois Entry

whois: 402332

IANA has recorded AS263457 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS263457\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded