Report for 52531

Name

AS52531 - G6 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 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.

52531 G6 Internet, BR

  Adjacency:    11  Upstream:     3  Downstream:     8
  Upstream Adjacent AS list
    AS52320         GlobeNet Cabos Submarinos Colombia, S.A.S., CO
    AS6939          HURRICANE, US
    AS3356          LEVEL3, US
  Downstream Adjacent AS list
    AS270336        Careassunet Informatica Ltda - ME, BR
    AS262638        G6 Internet, BR
    AS264106        ANDRADE & LANDIM TELECOMUNICACOES LTDA, BR
    AS28172         PROJESOM INTERNET LTDA, BR
    AS52539         SBS-NET TELECOMUNICACOES LTDA ME, BR
    AS61839         REGIS NET INFORMATICA LTDA - EPP, BR
    AS52612         Alt Informatica Ltda, BR
    AS265911        G6 Internet, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
14852 AS52531        ORG+TRN Originate:       5376 /19.61  Transit:      45824 /16.52 G6 Internet, 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       %
 8972 AS52531       G6 Internet, BR                                   13      7      2      8      5  38.46%


  Prefix               AS Path                              Aggregation Suggestion
  170.233.12.0/22      3257 3356 52531      + Announce - aggregate of 170.233.12.0/23 (3257 3356 52531) and 170.233.14.0/23 (3257 3356 52531)
  170.233.12.0/24      3257 3356 52531      - Withdrawn - aggregated with 170.233.13.0/24 (3257 3356 52531)
  170.233.13.0/24      3257 3356 52531      - Withdrawn - aggregated with 170.233.12.0/24 (3257 3356 52531)
  170.233.14.0/23      3257 3356 52531      - Withdrawn - aggregated with 170.233.12.0/23 (3257 3356 52531)
  170.233.14.0/23      6939 3356 52531      + Announce - aggregate of 170.233.14.0/24 (6939 3356 52531) and 170.233.15.0/24 (6939 3356 52531)
  170.233.14.0/24      6939 3356 52531      - Withdrawn - aggregated with 170.233.15.0/24 (6939 3356 52531)
  170.233.15.0/24      6939 3356 52531      - Withdrawn - aggregated with 170.233.14.0/24 (6939 3356 52531)
  186.225.216.0/22     3549 3356 52531        
  186.225.216.0/23     6939 3356 52531        
  186.225.218.0/23     7018 3356 52531        
  186.225.220.0/23     3257 3356 52531        
  186.225.220.0/24     3257 3356 52531      - Withdrawn - matching aggregate 186.225.220.0/23 3257 3356 52531
  186.225.221.0/24     3257 3356 52531      - Withdrawn - matching aggregate 186.225.220.0/23 3257 3356 52531
  186.225.222.0/23     3549 3356 52531        
  186.250.195.0/24     6939 3356 52531        

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

AS52531   16 More Specifics   16 Total Advertisements   G6 Internet, BR
    170.233.13.0/24               170.233.12.0/22
    170.233.14.0/23               170.233.12.0/22
    170.233.14.0/24               170.233.12.0/22
    170.233.15.0/24               170.233.12.0/22
    186.225.216.0/22              186.225.216.0/21
    186.225.216.0/24              186.225.216.0/21
    186.225.217.0/24              186.225.216.0/21
    186.225.218.0/23              186.225.216.0/21
    186.225.218.0/24              186.225.216.0/21
    186.225.219.0/24              186.225.216.0/21
    186.225.220.0/23              186.225.216.0/21
    186.225.220.0/24              186.225.216.0/21
    186.225.221.0/24              186.225.216.0/21
    186.225.222.0/23              186.225.216.0/21
    186.225.222.0/24              186.225.216.0/21
    186.225.223.0/24              186.225.216.0/21
    170.233.12.0/24               170.233.12.0/22

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

    - 170.233.12.0/24             Withdrawn

Whois Entry

whois: 402590

IANA has recorded AS52531 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS52531\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded