Report for 28645

Name

--No AS Description--

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 AS4637) 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.

28645 Itapecerica On-Line Telecomunicacoes e Informatica Ltda

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS26609   Universal Telecom S/A

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
8408  AS28645  ORIGIN  Originate:       6144 /19.42  Transit:          0 /0.00  Itapecerica On-Line Telecomunicacoes e Informatica Ltda

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       %
 5866 AS28645 Itapecerica On-Line Telecomunicacoes e I      2      1      0      1      1  50.00%


  Prefix               AS Path                              Aggregation Suggestion
  201.49.176.0/20      4637 12956 10429 26609 28645   
  201.49.184.0/21      4637 12956 10429 26609 28645 - Withdrawn - matching aggregate 201.49.176.0/20 4637 12956 10429 26609 28645

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

AS28645   3 More Specifics   3 Total Advertisements   Itapecerica On-Line Telecomunicacoes e Informatica Ltda
    201.49.176.0/20               201.48.0.0/12
    201.49.176.0/22               201.48.0.0/12
    201.49.188.0/22               201.48.0.0/12
    201.49.184.0/21               201.48.0.0/12

Prefixes added and withdrawn by this origin AS in the past 7 days.

    + 201.49.176.0/22             Announced
    + 201.49.188.0/22             Announced
    - 201.49.184.0/21             Withdrawn

Whois Entry

whois: 402603

IANA has recorded AS28645 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS28645\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded