Report for 52870

Name

AS52870 - Disk Sistema Telecomunicacoes Ltda., 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.

52870 Disk Sistema Telecomunicacoes Ltda., BR

  Adjacency:     6  Upstream:     3  Downstream:     3
  Upstream Adjacent AS list
    AS1031          PEER1-1031, US
    AS6939          HURRICANE, US
    AS271253        LINK BRASIL TELECOMUNICACOES LTDA, BR
  Downstream Adjacent AS list
    AS271382        AGVIP TECNOLOGIA E SOLUCOES, BR
    AS265224        M. DANTAS E CIA LTDA ME, BR
    AS268774        K NET COMUNICACOES EIRELI, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
9321  AS52870        ORG+TRN Originate:      12288 /18.42  Transit:       5120 /19.68 Disk Sistema Telecomunicacoes Ltda., 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       %
 2409 AS52870       Disk Sistema Telecomunicacoes Ltda., BR           28     24      0      4     24  85.71%


  Prefix               AS Path                              Aggregation Suggestion
  177.72.152.0/22      6939 52870 52870       
  177.72.152.0/23      6939 52870 52870     - Withdrawn - matching aggregate 177.72.152.0/22 6939 52870 52870
  177.72.152.0/24      6939 52870 52870     - Withdrawn - matching aggregate 177.72.152.0/22 6939 52870 52870
  177.72.153.0/24      6939 52870 52870     - Withdrawn - matching aggregate 177.72.152.0/22 6939 52870 52870
  177.72.154.0/23      6939 52870 52870     - Withdrawn - matching aggregate 177.72.152.0/22 6939 52870 52870
  177.72.154.0/24      6939 52870 52870     - Withdrawn - matching aggregate 177.72.152.0/22 6939 52870 52870
  177.72.155.0/24      6939 52870 52870     - Withdrawn - matching aggregate 177.72.152.0/22 6939 52870 52870
  177.128.120.0/22     6939 52870 52870       
  177.128.120.0/23     6939 52870 52870     - Withdrawn - matching aggregate 177.128.120.0/22 6939 52870 52870
  177.128.120.0/24     6939 52870 52870     - Withdrawn - matching aggregate 177.128.120.0/22 6939 52870 52870
  177.128.121.0/24     6939 52870 52870     - Withdrawn - matching aggregate 177.128.120.0/22 6939 52870 52870
  177.128.122.0/23     6939 52870 52870     - Withdrawn - matching aggregate 177.128.120.0/22 6939 52870 52870
  177.128.122.0/24     6939 52870 52870     - Withdrawn - matching aggregate 177.128.120.0/22 6939 52870 52870
  177.128.123.0/24     6939 52870 52870     - Withdrawn - matching aggregate 177.128.120.0/22 6939 52870 52870
  179.48.244.0/22      6939 52870 52870       
  179.48.244.0/23      6939 52870 52870     - Withdrawn - matching aggregate 179.48.244.0/22 6939 52870 52870
  179.48.244.0/24      6939 52870 52870     - Withdrawn - matching aggregate 179.48.244.0/22 6939 52870 52870
  179.48.245.0/24      6939 52870 52870     - Withdrawn - matching aggregate 179.48.244.0/22 6939 52870 52870
  179.48.246.0/23      6939 52870 52870     - Withdrawn - matching aggregate 179.48.244.0/22 6939 52870 52870
  179.48.246.0/24      6939 52870 52870     - Withdrawn - matching aggregate 179.48.244.0/22 6939 52870 52870
  179.48.247.0/24      6939 52870 52870     - Withdrawn - matching aggregate 179.48.244.0/22 6939 52870 52870
  200.49.28.0/22       6939 52870 52870       
  200.49.28.0/23       6939 52870 52870     - Withdrawn - matching aggregate 200.49.28.0/22 6939 52870 52870
  200.49.28.0/24       6939 52870 52870     - Withdrawn - matching aggregate 200.49.28.0/22 6939 52870 52870
  200.49.29.0/24       6939 52870 52870     - Withdrawn - matching aggregate 200.49.28.0/22 6939 52870 52870
  200.49.30.0/23       6939 52870 52870     - Withdrawn - matching aggregate 200.49.28.0/22 6939 52870 52870
  200.49.30.0/24       6939 52870 52870     - Withdrawn - matching aggregate 200.49.28.0/22 6939 52870 52870
  200.49.31.0/24       6939 52870 52870     - Withdrawn - matching aggregate 200.49.28.0/22 6939 52870 52870

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

AS52870   8 More Specifics   9 Total Advertisements   Disk Sistema Tele-Informatica Ltda- ME, BR
    177.72.152.0/23               177.72.152.0/22
    177.72.154.0/23               177.72.152.0/22
    177.128.120.0/23              177.128.120.0/22
    177.128.120.0/24              177.128.120.0/22
    177.128.121.0/24              177.128.120.0/22
    177.128.122.0/23              177.128.120.0/22
    177.128.122.0/24              177.128.120.0/22
    177.128.123.0/24              177.128.120.0/22

Whois Entry

whois: 402603

IANA has recorded AS52870 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS52870\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded