Report for 14723

Name

AS14723 - ArcelorMittal Sistemas SA, 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.

14723 Belgo Mineiras Sistemas

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

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
12177 AS14723  ORIGIN  Originate:       2048 /21.00  Transit:          0 /0.00  Belgo Mineiras Sistemas

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       %
10662 AS14723 Belgo Mineiras Sistemas                       1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  200.192.216.0/21     4637 3320 7738 14723   

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

AS14723   1 More Specifics   1 Total Advertisements   Belgo Mineiras Sistemas
    200.192.216.0/21              200.128.0.0/9

Whois Entry

whois: 402603

IANA has recorded AS14723 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS14723\n