Report for 52991

Name

AS52991 - Tres Pontas Internet 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.

52991 AS52991 - Tres Pontas Internet Ltda, BR

  Adjacency:     3  Upstream:     2  Downstream:     1
  Upstream Adjacent AS list
    AS28198         AS28198 - SEMPRE TELECOMUNICACOES LTDA, BR
    AS3356          LEVEL3 - Level 3 Parent, LLC, US
  Downstream Adjacent AS list
    AS53113         AS53113 - Agyonet Ltda, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
8773  AS52991        ORG+TRN Originate:      13312 /18.30  Transit:       8192 /19.00 AS52991 - Tres Pontas Internet 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       %
13061 AS52991       AS52991 - Tres Pontas Internet Ltda, BR            6      4      1      3      3  50.00%


  Prefix               AS Path                              Aggregation Suggestion
  177.54.160.0/19      4777 2516 3356 52991 + Announce - aggregate of 177.54.160.0/20 (4777 2516 3356 52991) and 177.54.176.0/20 (4777 2516 3356 52991)
  177.54.160.0/20      4777 2516 3356 52991 - Withdrawn - aggregated with 177.54.176.0/20 (4777 2516 3356 52991)
  177.54.160.0/21      4777 2516 3356 52991 - Withdrawn - matching aggregate 177.54.160.0/20 4777 2516 3356 52991
  177.54.168.0/21      4777 2497 3356 28198 52991   
  177.54.176.0/21      4777 2516 3356 52991 - Withdrawn - aggregated with 177.54.184.0/21 (4777 2516 3356 52991)
  177.54.184.0/21      4777 2516 3356 52991 - Withdrawn - aggregated with 177.54.176.0/21 (4777 2516 3356 52991)
  177.54.188.0/22      4777 2516 3356 28198 52991   

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

AS52991   6 More Specifics   6 Total Advertisements   AS52991 - Tres Pontas Internet Ltda, BR
    177.54.160.0/20               177.54.160.0/19
    177.54.160.0/21               177.54.160.0/19
    177.54.168.0/21               177.54.160.0/19
    177.54.176.0/21               177.54.160.0/19
    177.54.184.0/21               177.54.160.0/19
    177.54.188.0/22               177.54.160.0/19

Whois Entry

whois: 402573

IANA has recorded AS52991 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS52991\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded