Report for 52524

Name

AS52524 - Terabyte Servicos de Telecom B Larga EPP 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.

52524 Terabyte Servicos de Telecom B Larga EPP LTDA, BR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS53142         Friburgo Online LTDA ME, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
10890 AS52524        ORIGIN  Originate:       9216 /18.83  Transit:          0 /0.00  Terabyte Servicos de Telecom B Larga EPP 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       %
13277 AS52524       Terabyte Servicos de Telecom B Larga EPP LTDA      9      4      1      6      3  33.33%


  Prefix               AS Path                              Aggregation Suggestion
  179.106.48.0/20      6939 6762 26615 28260 53142 52524   
  179.106.48.0/20      6939 53142 52524     + Announce - aggregate of 179.106.48.0/21 (6939 53142 52524) and 179.106.56.0/21 (6939 53142 52524)
  179.106.48.0/22      6939 53142 52524     - Withdrawn - aggregated with 179.106.52.0/22 (6939 53142 52524)
  179.106.49.0/24      6939 6762 26615 28260 53142 52524   
  179.106.50.0/24      6939 13786 53181 53142 52524   
  179.106.52.0/22      6939 53142 52524     - Withdrawn - aggregated with 179.106.48.0/22 (6939 53142 52524)
  179.106.55.0/24      57866 3356 263009 53142 52524   
  179.106.56.0/22      6939 53142 52524     - Withdrawn - aggregated with 179.106.60.0/22 (6939 53142 52524)
  179.106.58.0/24      6939 3356 263009 53142 52524   
  179.106.60.0/22      6939 53142 52524     - Withdrawn - aggregated with 179.106.56.0/22 (6939 53142 52524)

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

AS52524   9 More Specifics   10 Total Advertisements   Terabyte Servicos de Telecom B Larga EPP LTDA, BR
    179.106.48.0/21               179.106.48.0/20
    179.106.48.0/22               179.106.48.0/20
    179.106.48.0/24               179.106.48.0/20
    179.106.52.0/22               179.106.48.0/20
    179.106.54.0/24               179.106.48.0/20
    179.106.56.0/21               179.106.48.0/20
    179.106.56.0/22               179.106.48.0/20
    179.106.58.0/24               179.106.48.0/20
    179.106.60.0/22               179.106.48.0/20
    179.106.56.0/24               179.106.48.0/20
    179.106.61.0/24               179.106.48.0/20

Prefixes added and withdrawn by this origin AS in the past 7 days.

    + 179.106.48.0/20             Announced
    + 179.106.48.0/21             Announced
    + 179.106.48.0/22             Announced
    + 179.106.48.0/24             Announced
    + 179.106.52.0/22             Announced
    + 179.106.56.0/21             Announced
    + 179.106.56.0/22             Announced
    + 179.106.58.0/24             Announced
    + 179.106.60.0/22             Announced
    - 179.106.56.0/24             Withdrawn
    - 179.106.61.0/24             Withdrawn

Whois Entry

whois: 402603

IANA has recorded AS52524 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS52524\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded