Report for 28606

Name

AS28606 - FSOnline Internet, 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 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.

28606 ITM Tecnologia de Redes Ltda

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS7738    Telecomunicacoes da Bahia S.A.
    AS4230    Embratel

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
12469 AS28606  ORIGIN  Originate:       2048 /21.00  Transit:          0 /0.00  ITM Tecnologia de Redes 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       %
 5862 AS28606 ITM Tecnologia de Redes Ltda                  8      2      1      7      1  12.50%


  Prefix               AS Path                              Aggregation Suggestion
  201.20.160.0/24      4637 3320 7738 28606   
  201.20.161.0/24      4637 3549 4230 28606   
  201.20.162.0/24      4637 3320 7738 28606   
  201.20.170.0/24      4637 3320 7738 28606   
  201.20.172.0/23      4637 3320 7738 28606 + Announce - aggregate of 201.20.172.0/24 (4637 3320 7738 28606) and 201.20.173.0/24 (4637 3320 7738 28606)
  201.20.172.0/24      4637 3320 7738 28606 - Withdrawn - aggregated with 201.20.173.0/24 (4637 3320 7738 28606)
  201.20.173.0/24      4637 3320 7738 28606 - Withdrawn - aggregated with 201.20.172.0/24 (4637 3320 7738 28606)
  201.20.174.0/24      4637 3549 4230 28606   
  201.20.175.0/24      4637 3320 7738 28606   

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

AS28606   10 More Specifics   10 Total Advertisements   ITM Tecnologia de Redes Ltda
    201.20.160.0/24               201.16.0.0/12
    201.20.161.0/24               201.16.0.0/12
    201.20.162.0/24               201.16.0.0/12
    201.20.167.0/24               201.16.0.0/12
    201.20.169.0/24               201.16.0.0/12
    201.20.170.0/24               201.16.0.0/12
    201.20.172.0/24               201.16.0.0/12
    201.20.173.0/24               201.16.0.0/12
    201.20.174.0/24               201.16.0.0/12
    201.20.175.0/24               201.16.0.0/12

Whois Entry

whois: 402603

IANA has recorded AS28606 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS28606\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded