Report for 53020

Name

AS53020 - IDT Brasil 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.

53020 IDT Brasil Telecomunicacoes Ltda., BR

  Adjacency:     6  Upstream:     6  Downstream:     0
  Upstream Adjacent AS list
    AS4230          CLARO S.A., BR
    AS263452        Ativas Data Center S.A., BR
    AS6939          HURRICANE, US
    AS16735         ALGAR TELECOM SA, BR
    AS52925         Ascenty Data Centers e Telecomunicacoes SA, BR
    AS3356          LEVEL3, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
31030 AS53020        ORIGIN  Originate:       1536 /21.42  Transit:          0 /0.00  IDT Brasil 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       %
48162 AS53020       IDT Brasil Telecomunicacoes Ltda., BR              3      0      0      3      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  177.53.192.0/22      6939 53020             
  205.147.133.0/24     57866 3356 52925 53020   
  205.147.140.0/24     3303 16735 16735 16735 16735 53020 53020 53020 53020   

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

AS53020   4 More Specifics   4 Total Advertisements   IDT Brasil Telecomunicacoes Ltda., BR
    177.53.192.0/24               177.53.192.0/22
    177.53.193.0/24               177.53.192.0/22
    177.53.194.0/24               177.53.192.0/22
    177.53.195.0/24               177.53.192.0/22

Prefixes added and withdrawn by this origin AS in the past 7 days.

    - 205.147.128.0/19            Withdrawn

Whois Entry

whois: 402609

IANA has recorded AS53020 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS53020\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded