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 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.

52721 TOLEDO FIBRA TELECOMUNICACAO LTDA, BR

  Adjacency:    10  Upstream:     6  Downstream:     4
  Upstream Adjacent AS list
    AS22356         Durand do Brasil Ltda, BR
    AS3303          SWISSCOM Swisscom Switzerland Ltd, CH
    AS1031          PEER1-1031, US
    AS6939          HURRICANE, US
    AS7195          EDGEUNO S.A.S, CO
    AS271253        LINK BRASIL TELECOMUNICACOES LTDA, BR
  Downstream Adjacent AS list
    AS61719         SP TELECOMUNICACOES EIRELI, BR
    AS266517        New Life Telecom Eireli EPP, BR
    AS264088        TOLEDO FIBRA TELECOMUNICACAO LTDA, BR
    AS268737        CONECT TELECOM COMUNICACAO LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
10895 AS52721        ORG+TRN Originate:       9216 /18.83  Transit:      12544 /18.39 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       %
 3059 AS52721       TOLEDO FIBRA TELECOMUNICACAO LTDA, BR             21     18      0      3     18  85.71%


  Prefix               AS Path                              Aggregation Suggestion
  138.185.108.0/22     6939 52721             
  138.185.108.0/23     6939 52721           - Withdrawn - matching aggregate 138.185.108.0/22 6939 52721
  138.185.108.0/24     6939 52721           - Withdrawn - matching aggregate 138.185.108.0/22 6939 52721
  138.185.109.0/24     6939 52721           - Withdrawn - matching aggregate 138.185.108.0/22 6939 52721
  138.185.110.0/23     6939 52721           - Withdrawn - matching aggregate 138.185.108.0/22 6939 52721
  138.185.110.0/24     6939 52721           - Withdrawn - matching aggregate 138.185.108.0/22 6939 52721
  138.185.111.0/24     6939 52721           - Withdrawn - matching aggregate 138.185.108.0/22 6939 52721
  170.246.96.0/22      6939 52721             
  170.246.96.0/23      6939 52721           - Withdrawn - matching aggregate 170.246.96.0/22 6939 52721
  170.246.96.0/24      6939 52721           - Withdrawn - matching aggregate 170.246.96.0/22 6939 52721
  170.246.97.0/24      6939 52721           - Withdrawn - matching aggregate 170.246.96.0/22 6939 52721
  170.246.98.0/23      6939 52721           - Withdrawn - matching aggregate 170.246.96.0/22 6939 52721
  170.246.98.0/24      6939 52721           - Withdrawn - matching aggregate 170.246.96.0/22 6939 52721
  170.246.99.0/24      6939 52721           - Withdrawn - matching aggregate 170.246.96.0/22 6939 52721
  177.84.108.0/22      6939 52721             
  177.84.108.0/23      6939 52721           - Withdrawn - matching aggregate 177.84.108.0/22 6939 52721
  177.84.108.0/24      6939 52721           - Withdrawn - matching aggregate 177.84.108.0/22 6939 52721
  177.84.109.0/24      6939 52721           - Withdrawn - matching aggregate 177.84.108.0/22 6939 52721
  177.84.110.0/23      6939 52721           - Withdrawn - matching aggregate 177.84.108.0/22 6939 52721
  177.84.110.0/24      6939 52721           - Withdrawn - matching aggregate 177.84.108.0/22 6939 52721
  177.84.111.0/24      6939 52721           - Withdrawn - matching aggregate 177.84.108.0/22 6939 52721

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

AS52721   10 More Specifics   13 Total Advertisements   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
    170.246.96.0/24               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
    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

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

    + 170.246.96.0/24             Announced
    + 170.246.98.0/24             Announced
    + 177.84.108.0/24             Announced
    + 177.84.109.0/24             Announced
    - 177.84.110.0/24             Withdrawn

Whois Entry

whois: 402603

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