Report for 28665

Name

AS28665 - Predlink Rede de Telecomuniccoes 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.

28665 AS28665 - Predlink Rede de Telecomuniccoes Ltda, BR

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS174           COGENT-174 - Cogent Communications, LLC, US
    AS268624        AS268624 - Gamers Club Ltda, BR
    AS3356          LEVEL3 - Level 3 Parent, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
4915  AS28665        ORIGIN  Originate:      37632 /16.80  Transit:          0 /0.00  AS28665 - Predlink Rede de Telecomuniccoes 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       %
 2309 AS28665       AS28665 - Predlink Rede de Telecomuniccoes Lt     38     30      6     14     24  63.16%


  Prefix               AS Path                              Aggregation Suggestion
  177.12.0.0/18        4777 2516 3356 28665   
  177.12.40.0/21       4777 2497 3356 268624 28665 28665 28665 28665 28665 + Announce - aggregate of 177.12.40.0/22 (4777 2497 3356 268624 28665 28665 28665 28665 28665) and 177.12.44.0/22 (4777 2497 3356 268624 28665 28665 28665 28665 28665)
  177.12.40.0/24       4777 2497 3356 268624 28665 28665 28665 28665 28665 - Withdrawn - aggregated with 177.12.41.0/24 (4777 2497 3356 268624 28665 28665 28665 28665 28665)
  177.12.41.0/24       4777 2497 3356 268624 28665 28665 28665 28665 28665 - Withdrawn - aggregated with 177.12.40.0/24 (4777 2497 3356 268624 28665 28665 28665 28665 28665)
  177.12.42.0/24       4777 2497 3356 268624 28665 28665 28665 28665 28665 - Withdrawn - aggregated with 177.12.43.0/24 (4777 2497 3356 268624 28665 28665 28665 28665 28665)
  177.12.43.0/24       4777 2497 3356 268624 28665 28665 28665 28665 28665 - Withdrawn - aggregated with 177.12.42.0/24 (4777 2497 3356 268624 28665 28665 28665 28665 28665)
  177.12.44.0/24       4777 2497 3356 268624 28665 28665 28665 28665 28665 - Withdrawn - aggregated with 177.12.45.0/24 (4777 2497 3356 268624 28665 28665 28665 28665 28665)
  177.12.45.0/24       4777 2497 3356 268624 28665 28665 28665 28665 28665 - Withdrawn - aggregated with 177.12.44.0/24 (4777 2497 3356 268624 28665 28665 28665 28665 28665)
  177.12.46.0/24       4777 2497 3356 268624 28665 28665 28665 28665 28665 - Withdrawn - aggregated with 177.12.47.0/24 (4777 2497 3356 268624 28665 28665 28665 28665 28665)
  177.12.47.0/24       4777 2497 3356 268624 28665 28665 28665 28665 28665 - Withdrawn - aggregated with 177.12.46.0/24 (4777 2497 3356 268624 28665 28665 28665 28665 28665)
  177.136.128.0/19     4777 2516 3356 28665   
  177.136.131.0/24     4777 2497 3356 268624 28665 28665 28665 28665 28665   
  177.136.132.0/22     4777 2497 3356 268624 28665 28665 28665 28665 28665 + Announce - aggregate of 177.136.132.0/23 (4777 2497 3356 268624 28665 28665 28665 28665 28665) and 177.136.134.0/23 (4777 2497 3356 268624 28665 28665 28665 28665 28665)
  177.136.132.0/24     4777 2497 3356 268624 28665 28665 28665 28665 28665 - Withdrawn - aggregated with 177.136.133.0/24 (4777 2497 3356 268624 28665 28665 28665 28665 28665)
  177.136.133.0/24     4777 2497 3356 268624 28665 28665 28665 28665 28665 - Withdrawn - aggregated with 177.136.132.0/24 (4777 2497 3356 268624 28665 28665 28665 28665 28665)
  177.136.134.0/24     4777 2497 3356 268624 28665 28665 28665 28665 28665 - Withdrawn - aggregated with 177.136.135.0/24 (4777 2497 3356 268624 28665 28665 28665 28665 28665)
  177.136.135.0/24     4777 2497 3356 268624 28665 28665 28665 28665 28665 - Withdrawn - aggregated with 177.136.134.0/24 (4777 2497 3356 268624 28665 28665 28665 28665 28665)
  177.136.136.0/24     4777 2497 3356 268624 28665 28665 28665 28665 28665   
  177.136.138.0/23     4777 2497 3356 268624 28665 28665 28665 28665 28665 + Announce - aggregate of 177.136.138.0/24 (4777 2497 3356 268624 28665 28665 28665 28665 28665) and 177.136.139.0/24 (4777 2497 3356 268624 28665 28665 28665 28665 28665)
  177.136.138.0/24     4777 2497 3356 268624 28665 28665 28665 28665 28665 - Withdrawn - aggregated with 177.136.139.0/24 (4777 2497 3356 268624 28665 28665 28665 28665 28665)
  177.136.139.0/24     4777 2497 3356 268624 28665 28665 28665 28665 28665 - Withdrawn - aggregated with 177.136.138.0/24 (4777 2497 3356 268624 28665 28665 28665 28665 28665)
  177.136.140.0/22     4777 2497 3356 268624 28665 28665 28665 28665 28665 + Announce - aggregate of 177.136.140.0/23 (4777 2497 3356 268624 28665 28665 28665 28665 28665) and 177.136.142.0/23 (4777 2497 3356 268624 28665 28665 28665 28665 28665)
  177.136.140.0/24     4777 2497 3356 268624 28665 28665 28665 28665 28665 - Withdrawn - aggregated with 177.136.141.0/24 (4777 2497 3356 268624 28665 28665 28665 28665 28665)
  177.136.141.0/24     4777 2497 3356 268624 28665 28665 28665 28665 28665 - Withdrawn - aggregated with 177.136.140.0/24 (4777 2497 3356 268624 28665 28665 28665 28665 28665)
  177.136.142.0/24     4777 2497 3356 268624 28665 28665 28665 28665 28665 - Withdrawn - aggregated with 177.136.143.0/24 (4777 2497 3356 268624 28665 28665 28665 28665 28665)
  177.136.143.0/24     4777 2497 3356 268624 28665 28665 28665 28665 28665 - Withdrawn - aggregated with 177.136.142.0/24 (4777 2497 3356 268624 28665 28665 28665 28665 28665)
  177.136.144.0/21     4777 2497 3356 268624 28665 28665 28665 28665 28665 + Announce - aggregate of 177.136.144.0/22 (4777 2497 3356 268624 28665 28665 28665 28665 28665) and 177.136.148.0/22 (4777 2497 3356 268624 28665 28665 28665 28665 28665)
  177.136.144.0/24     4777 2497 3356 268624 28665 28665 28665 28665 28665 - Withdrawn - aggregated with 177.136.145.0/24 (4777 2497 3356 268624 28665 28665 28665 28665 28665)
  177.136.145.0/24     4777 2497 3356 268624 28665 28665 28665 28665 28665 - Withdrawn - aggregated with 177.136.144.0/24 (4777 2497 3356 268624 28665 28665 28665 28665 28665)
  177.136.146.0/24     4777 2497 3356 268624 28665 28665 28665 28665 28665 - Withdrawn - aggregated with 177.136.147.0/24 (4777 2497 3356 268624 28665 28665 28665 28665 28665)
  177.136.147.0/24     4777 2497 3356 268624 28665 28665 28665 28665 28665 - Withdrawn - aggregated with 177.136.146.0/24 (4777 2497 3356 268624 28665 28665 28665 28665 28665)
  177.136.148.0/24     4777 2497 3356 268624 28665 28665 28665 28665 28665 - Withdrawn - aggregated with 177.136.149.0/24 (4777 2497 3356 268624 28665 28665 28665 28665 28665)
  177.136.149.0/24     4777 2497 3356 268624 28665 28665 28665 28665 28665 - Withdrawn - aggregated with 177.136.148.0/24 (4777 2497 3356 268624 28665 28665 28665 28665 28665)
  177.136.150.0/24     4777 2497 3356 268624 28665 28665 28665 28665 28665 - Withdrawn - aggregated with 177.136.151.0/24 (4777 2497 3356 268624 28665 28665 28665 28665 28665)
  177.136.151.0/24     4777 2497 3356 268624 28665 28665 28665 28665 28665 - Withdrawn - aggregated with 177.136.150.0/24 (4777 2497 3356 268624 28665 28665 28665 28665 28665)
  177.136.152.0/22     4777 2497 3356 268624 28665 28665 28665 28665 28665 + Announce - aggregate of 177.136.152.0/23 (4777 2497 3356 268624 28665 28665 28665 28665 28665) and 177.136.154.0/23 (4777 2497 3356 268624 28665 28665 28665 28665 28665)
  177.136.152.0/24     4777 2497 3356 268624 28665 28665 28665 28665 28665 - Withdrawn - aggregated with 177.136.153.0/24 (4777 2497 3356 268624 28665 28665 28665 28665 28665)
  177.136.153.0/24     4777 2497 3356 268624 28665 28665 28665 28665 28665 - Withdrawn - aggregated with 177.136.152.0/24 (4777 2497 3356 268624 28665 28665 28665 28665 28665)
  177.136.154.0/24     4777 2497 3356 268624 28665 28665 28665 28665 28665 - Withdrawn - aggregated with 177.136.155.0/24 (4777 2497 3356 268624 28665 28665 28665 28665 28665)
  177.136.155.0/24     4777 2497 3356 268624 28665 28665 28665 28665 28665 - Withdrawn - aggregated with 177.136.154.0/24 (4777 2497 3356 268624 28665 28665 28665 28665 28665)
  177.136.156.0/24     4777 2497 3356 268624 28665 28665 28665 28665 28665   
  177.136.158.0/24     4777 2497 3356 268624 28665 28665 28665 28665 28665   
  189.1.128.0/20       4777 2516 3356 28665   
  189.1.134.0/24       4777 2497 3356 268624 28665 28665 28665 28665 28665   

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

AS28665   35 More Specifics   38 Total Advertisements   AS28665 - Predlink Rede de Telecomuniccoes Ltda, BR
    177.12.40.0/24                177.12.0.0/18
    177.12.41.0/24                177.12.0.0/18
    177.12.42.0/24                177.12.0.0/18
    177.12.43.0/24                177.12.0.0/18
    177.12.44.0/24                177.12.0.0/18
    177.12.45.0/24                177.12.0.0/18
    177.12.46.0/24                177.12.0.0/18
    177.12.47.0/24                177.12.0.0/18
    177.136.131.0/24              177.136.128.0/19
    177.136.132.0/24              177.136.128.0/19
    177.136.133.0/24              177.136.128.0/19
    177.136.134.0/24              177.136.128.0/19
    177.136.135.0/24              177.136.128.0/19
    177.136.136.0/24              177.136.128.0/19
    177.136.138.0/24              177.136.128.0/19
    177.136.139.0/24              177.136.128.0/19
    177.136.140.0/24              177.136.128.0/19
    177.136.141.0/24              177.136.128.0/19
    177.136.142.0/24              177.136.128.0/19
    177.136.143.0/24              177.136.128.0/19
    177.136.144.0/24              177.136.128.0/19
    177.136.145.0/24              177.136.128.0/19
    177.136.146.0/24              177.136.128.0/19
    177.136.147.0/24              177.136.128.0/19
    177.136.148.0/24              177.136.128.0/19
    177.136.149.0/24              177.136.128.0/19
    177.136.150.0/24              177.136.128.0/19
    177.136.151.0/24              177.136.128.0/19
    177.136.152.0/24              177.136.128.0/19
    177.136.153.0/24              177.136.128.0/19
    177.136.154.0/24              177.136.128.0/19
    177.136.155.0/24              177.136.128.0/19
    177.136.156.0/24              177.136.128.0/19
    177.136.158.0/24              177.136.128.0/19
    189.1.134.0/24                189.1.128.0/20

Whois Entry

whois: 402577

IANA has recorded AS28665 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS28665\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded