Report for 28293

Name

AS28293 - InterCorp Provedor de Internet LTDA ME, 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.

28293 InterCorp Provedor de Internet LTDA ME, BR

  Adjacency:     7  Upstream:     4  Downstream:     3
  Upstream Adjacent AS list
    AS14840         BR.Digital Provider, BR
    AS6939          HURRICANE, US
    AS61900         Mais Internet LTDA EPP, BR
    AS264409        GRUPO YAX, BR
  Downstream Adjacent AS list
    AS28321         Federacao das Camaras de Dirigentes Lojistas SC, BR
    AS273664        NP SOLUCOES EM TI LTDA, BR
    AS270877        INTERNETUP TELECOMUNICACOES LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
6192  AS28293        ORG+TRN Originate:      24576 /17.42  Transit:        768 /22.42 InterCorp Provedor de Internet LTDA ME, 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       %
 8724 AS28293       InterCorp Provedor de Internet LTDA ME, BR         7      6      1      2      5  71.43%


  Prefix               AS Path                              Aggregation Suggestion
  189.28.32.0/19       3257 264409 28293      
  189.28.32.0/20       3257 264409 28293    - Withdrawn - matching aggregate 189.28.32.0/19 3257 264409 28293
  189.28.32.0/19       6939 28293           + Announce - aggregate of 189.28.32.0/20 (6939 28293) and 189.28.48.0/20 (6939 28293)
  189.28.32.0/21       6939 28293           - Withdrawn - aggregated with 189.28.40.0/21 (6939 28293)
  189.28.40.0/21       6939 28293           - Withdrawn - aggregated with 189.28.32.0/21 (6939 28293)
  189.28.48.0/20       3257 264409 28293    - Withdrawn - matching aggregate 189.28.32.0/19 3257 264409 28293
  189.28.48.0/21       6939 28293           - Withdrawn - aggregated with 189.28.56.0/21 (6939 28293)
  189.28.56.0/21       6939 28293           - Withdrawn - aggregated with 189.28.48.0/21 (6939 28293)

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

AS28293   8 More Specifics   9 Total Advertisements   InterCorp Provedor de Internet LTDA ME, BR
    189.28.32.0/20                189.28.32.0/19
    189.28.32.0/21                189.28.32.0/19
    189.28.36.0/24                189.28.32.0/19
    189.28.40.0/21                189.28.32.0/19
    189.28.48.0/20                189.28.32.0/19
    189.28.48.0/21                189.28.32.0/19
    189.28.54.0/24                189.28.32.0/19
    189.28.56.0/21                189.28.32.0/19
    189.28.38.0/23                189.28.32.0/19
    189.28.40.0/23                189.28.32.0/19
    189.28.44.0/23                189.28.32.0/19

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

    - 189.28.38.0/23              Withdrawn
    - 189.28.40.0/23              Withdrawn
    - 189.28.44.0/23              Withdrawn

Whois Entry

whois: 402590

IANA has recorded AS28293 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS28293\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded