Report for 28304

Name

AS28304 - Banco Safra 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 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.

28304 Banco Safra SA., BR

  Adjacency:     4  Upstream:     4  Downstream:     0
  Upstream Adjacent AS list
    AS17222         MUNDIVOX DO BRASIL LTDA, BR
    AS10429         TELEFONICA BRASIL S.A, BR
    AS4230          CLARO S.A., BR
    AS22381         Megatelecom Telecomunicacoes Ltda, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
11865 AS28304        ORIGIN  Originate:       8192 /19.00  Transit:          0 /0.00  Banco Safra SA., 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       %
 8714 AS28304       Banco Safra SA., BR                               12      8      3      7      5  41.67%


  Prefix               AS Path                              Aggregation Suggestion
  189.38.112.0/21      6939 22381 28304       
  189.38.112.0/21      2914 12956 10429 28304 + Announce - aggregate of 189.38.112.0/22 (2914 12956 10429 28304) and 189.38.116.0/22 (2914 12956 10429 28304)
  189.38.112.0/22      2914 12956 10429 28304 - Withdrawn - aggregated with 189.38.116.0/22 (2914 12956 10429 28304)
  189.38.116.0/22      2914 12956 10429 28304 - Withdrawn - aggregated with 189.38.112.0/22 (2914 12956 10429 28304)
  189.38.120.0/22      2914 12956 10429 28304   
  189.38.120.0/22      6939 22381 28304     + Announce - aggregate of 189.38.120.0/23 (6939 22381 28304) and 189.38.122.0/23 (6939 22381 28304)
  189.38.120.0/23      6939 22381 28304     - Withdrawn - aggregated with 189.38.122.0/23 (6939 22381 28304)
  189.38.122.0/23      6939 22381 28304     - Withdrawn - aggregated with 189.38.120.0/23 (6939 22381 28304)
  189.38.124.0/23      6939 4230 28304        
  189.38.124.0/24      6939 4230 28304      - Withdrawn - matching aggregate 189.38.124.0/23 6939 4230 28304
  189.38.125.0/24      6939 4230 28304      - Withdrawn - matching aggregate 189.38.124.0/23 6939 4230 28304
  189.38.126.0/23      2914 12956 10429 28304   
  189.38.126.0/23      6939 22381 28304     + Announce - aggregate of 189.38.126.0/24 (6939 22381 28304) and 189.38.127.0/24 (6939 22381 28304)
  189.38.126.0/24      6939 22381 28304     - Withdrawn - aggregated with 189.38.127.0/24 (6939 22381 28304)
  189.38.127.0/24      6939 22381 28304     - Withdrawn - aggregated with 189.38.126.0/24 (6939 22381 28304)

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

AS28304   11 More Specifics   11 Total Advertisements   Banco Safra SA., BR
    189.38.112.0/21               189.38.112.0/20
    189.38.112.0/22               189.38.112.0/20
    189.38.116.0/22               189.38.112.0/20
    189.38.120.0/22               189.38.112.0/20
    189.38.120.0/23               189.38.112.0/20
    189.38.122.0/23               189.38.112.0/20
    189.38.124.0/23               189.38.112.0/20
    189.38.125.0/24               189.38.112.0/20
    189.38.126.0/23               189.38.112.0/20
    189.38.126.0/24               189.38.112.0/20
    189.38.127.0/24               189.38.112.0/20

Whois Entry

whois: 402551

IANA has recorded AS28304 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS28304\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded