Report for 52721

Name

AS52721 - TOLEDO FIBRA TELECOMUNICACAO 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 AS2.0) 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.

52721 AS52721 - TOLEDO FIBRA TELECOMUNICACAO LTDA, BR

  Adjacency:     6  Upstream:     2  Downstream:     4
  Upstream Adjacent AS list
    AS7195          AS7195 - EDGEUNO S.A.S, CO
    AS271253        AS271253 - LINK BRASIL TELECOMUNICACOES LTDA, BR
  Downstream Adjacent AS list
    AS61719         AS61719 - SP TELECOMUNICACOES EIRELI, BR
    AS266517        AS266517 - M.B. SERVICOS EM TELECOMUNICACOES LTDA, BR
    AS264088        AS264088 - TOLEDO FIBRA TELECOMUNICACAO LTDA, BR
    AS268737        AS268737 - CONECT TELECOM COMUNICACAO LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
13737 AS52721        ORG+TRN Originate:       6144 /19.42  Transit:       9728 /18.75 AS52721 - TOLEDO FIBRA TELECOMUNICACAO 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       %
 7386 AS52721       AS52721 - TOLEDO FIBRA TELECOMUNICACAO LTDA,       9      6      0      3      6  66.67%


  Prefix               AS Path                              Aggregation Suggestion
  138.185.108.0/22     4608 7575 7195 52721   
  138.185.108.0/23     4608 7575 7195 52721 - Withdrawn - matching aggregate 138.185.108.0/22 4608 7575 7195 52721
  138.185.110.0/23     4608 7575 7195 52721 - Withdrawn - matching aggregate 138.185.108.0/22 4608 7575 7195 52721
  170.246.96.0/22      4608 7575 7195 52721   
  170.246.96.0/23      4608 7575 7195 52721 - Withdrawn - matching aggregate 170.246.96.0/22 4608 7575 7195 52721
  170.246.98.0/23      4608 7575 7195 52721 - Withdrawn - matching aggregate 170.246.96.0/22 4608 7575 7195 52721
  177.84.108.0/22      4608 7575 7195 52721   
  177.84.108.0/23      4608 7575 7195 52721 - Withdrawn - matching aggregate 177.84.108.0/22 4608 7575 7195 52721
  177.84.110.0/23      4608 7575 7195 52721 - Withdrawn - matching aggregate 177.84.108.0/22 4608 7575 7195 52721

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

AS52721   6 More Specifics   9 Total Advertisements   AS52721 - TOLEDO FIBRA TELECOMUNICACAO LTDA, BR
    138.185.108.0/23              138.185.108.0/22
    138.185.110.0/23              138.185.108.0/22
    170.246.96.0/23               170.246.96.0/22
    170.246.98.0/23               170.246.96.0/22
    177.84.108.0/23               177.84.108.0/22
    177.84.110.0/23               177.84.108.0/22

Whois Entry

whois: 402591

IANA has recorded AS52721 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS52721\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded