Report for 52721

Name

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 TOLEDO FIBRA TELECOMUNICACAO LTDA, BR

  Adjacency:     6  Upstream:     2  Downstream:     4
  Upstream Adjacent AS list
    AS6939          HURRICANE - Hurricane Electric LLC, US
    AS7195          EDGEUNO S.A.S, CO
  Downstream Adjacent AS list
    AS266517        M.B. SERVICOS EM TELECOMUNICACOES LTDA, BR
    AS264088        TOLEDO FIBRA TELECOMUNICACAO LTDA, BR
    AS61719         SP TELECOMUNICACOES EIRELI, BR
    AS268737        CONECT TELECOM COMUNICACAO LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
10869 AS52721        ORG+TRN Originate:       9216 /18.83  Transit:      14336 /18.19 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       %
 3616 AS52721       TOLEDO FIBRA TELECOMUNICACAO LTDA, BR             21     18      3      6     15  71.43%


  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  138.185.108.0/23     4608 7575 7195 52721 - Withdrawn - matching aggregate 138.185.108.0/22 4608 7575 7195 52721
  138.185.108.0/22     4608 4826 6939 52721 + Announce - aggregate of 138.185.108.0/23 (4608 4826 6939 52721) and 138.185.110.0/23 (4608 4826 6939 52721)
  138.185.108.0/24     4608 4826 6939 52721 - Withdrawn - aggregated with 138.185.109.0/24 (4608 4826 6939 52721)
  138.185.109.0/24     4608 4826 6939 52721 - Withdrawn - aggregated with 138.185.108.0/24 (4608 4826 6939 52721)
  138.185.110.0/23     4608 7575 7195 52721 - Withdrawn - matching aggregate 138.185.108.0/22 4608 7575 7195 52721
  138.185.110.0/24     4608 4826 6939 52721 - Withdrawn - aggregated with 138.185.111.0/24 (4608 4826 6939 52721)
  138.185.111.0/24     4608 4826 6939 52721 - Withdrawn - aggregated with 138.185.110.0/24 (4608 4826 6939 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
  170.246.96.0/22      4608 4826 6939 52721 + Announce - aggregate of 170.246.96.0/23 (4608 4826 6939 52721) and 170.246.98.0/23 (4608 4826 6939 52721)
  170.246.96.0/24      4608 4826 6939 52721 - Withdrawn - aggregated with 170.246.97.0/24 (4608 4826 6939 52721)
  170.246.97.0/24      4608 4826 6939 52721 - Withdrawn - aggregated with 170.246.96.0/24 (4608 4826 6939 52721)
  170.246.98.0/23      4608 7575 7195 52721 - Withdrawn - matching aggregate 170.246.96.0/22 4608 7575 7195 52721
  170.246.98.0/24      4608 4826 6939 52721 - Withdrawn - aggregated with 170.246.99.0/24 (4608 4826 6939 52721)
  170.246.99.0/24      4608 4826 6939 52721 - Withdrawn - aggregated with 170.246.98.0/24 (4608 4826 6939 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
  177.84.108.0/22      4608 4826 6939 52721 + Announce - aggregate of 177.84.108.0/23 (4608 4826 6939 52721) and 177.84.110.0/23 (4608 4826 6939 52721)
  177.84.108.0/24      4608 4826 6939 52721 - Withdrawn - aggregated with 177.84.109.0/24 (4608 4826 6939 52721)
  177.84.109.0/24      4608 4826 6939 52721 - Withdrawn - aggregated with 177.84.108.0/24 (4608 4826 6939 52721)
  177.84.110.0/23      4608 7575 7195 52721 - Withdrawn - matching aggregate 177.84.108.0/22 4608 7575 7195 52721
  177.84.110.0/24      4608 4826 6939 52721 - Withdrawn - aggregated with 177.84.111.0/24 (4608 4826 6939 52721)
  177.84.111.0/24      4608 4826 6939 52721 - Withdrawn - aggregated with 177.84.110.0/24 (4608 4826 6939 52721)

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

AS52721   18 More Specifics   21 Total Advertisements   TOLEDO FIBRA TELECOMUNICACAO LTDA, BR
    138.185.108.0/23              138.185.108.0/22
    138.185.108.0/24              138.185.108.0/22
    138.185.109.0/24              138.185.108.0/22
    138.185.110.0/23              138.185.108.0/22
    138.185.110.0/24              138.185.108.0/22
    138.185.111.0/24              138.185.108.0/22
    170.246.96.0/23               170.246.96.0/22
    170.246.96.0/24               170.246.96.0/22
    170.246.97.0/24               170.246.96.0/22
    170.246.98.0/23               170.246.96.0/22
    170.246.98.0/24               170.246.96.0/22
    170.246.99.0/24               170.246.96.0/22
    177.84.108.0/23               177.84.108.0/22
    177.84.108.0/24               177.84.108.0/22
    177.84.109.0/24               177.84.108.0/22
    177.84.110.0/23               177.84.108.0/22
    177.84.110.0/24               177.84.108.0/22
    177.84.111.0/24               177.84.108.0/22

Whois Entry

whois: 402332

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