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 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.

28665 Predlink Rede de Telecomuniccoes Ltda, BR

  Adjacency:     4  Upstream:     4  Downstream:     0
  Upstream Adjacent AS list
    AS12956         TELXIUS TELXIUS Cable, ES
    AS174           COGENT-174, US
    AS268624        Gamers Club Ltda, BR
    AS3356          LEVEL3, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
4955  AS28665        ORIGIN  Originate:      37632 /16.80  Transit:          0 /0.00  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       %
 2379 AS28665       Predlink Rede de Telecomuniccoes Ltda, BR         38     30      6     14     24  63.16%


  Prefix               AS Path                              Aggregation Suggestion
  177.12.0.0/18        49788 174 28665        
  177.12.40.0/21       37100 3356 268624 28665 28665 28665 28665 28665 + Announce - aggregate of 177.12.40.0/22 (37100 3356 268624 28665 28665 28665 28665 28665) and 177.12.44.0/22 (37100 3356 268624 28665 28665 28665 28665 28665)
  177.12.40.0/24       37100 3356 268624 28665 28665 28665 28665 28665 - Withdrawn - aggregated with 177.12.41.0/24 (37100 3356 268624 28665 28665 28665 28665 28665)
  177.12.41.0/24       37100 3356 268624 28665 28665 28665 28665 28665 - Withdrawn - aggregated with 177.12.40.0/24 (37100 3356 268624 28665 28665 28665 28665 28665)
  177.12.42.0/24       37100 3356 268624 28665 28665 28665 28665 28665 - Withdrawn - aggregated with 177.12.43.0/24 (37100 3356 268624 28665 28665 28665 28665 28665)
  177.12.43.0/24       37100 3356 268624 28665 28665 28665 28665 28665 - Withdrawn - aggregated with 177.12.42.0/24 (37100 3356 268624 28665 28665 28665 28665 28665)
  177.12.44.0/24       37100 3356 268624 28665 28665 28665 28665 28665 - Withdrawn - aggregated with 177.12.45.0/24 (37100 3356 268624 28665 28665 28665 28665 28665)
  177.12.45.0/24       37100 3356 268624 28665 28665 28665 28665 28665 - Withdrawn - aggregated with 177.12.44.0/24 (37100 3356 268624 28665 28665 28665 28665 28665)
  177.12.46.0/24       37100 3356 268624 28665 28665 28665 28665 28665 - Withdrawn - aggregated with 177.12.47.0/24 (37100 3356 268624 28665 28665 28665 28665 28665)
  177.12.47.0/24       37100 3356 268624 28665 28665 28665 28665 28665 - Withdrawn - aggregated with 177.12.46.0/24 (37100 3356 268624 28665 28665 28665 28665 28665)
  177.136.128.0/19     49788 174 28665        
  177.136.131.0/24     37100 3356 268624 28665 28665 28665 28665 28665   
  177.136.132.0/22     37100 3356 268624 28665 28665 28665 28665 28665 + Announce - aggregate of 177.136.132.0/23 (37100 3356 268624 28665 28665 28665 28665 28665) and 177.136.134.0/23 (37100 3356 268624 28665 28665 28665 28665 28665)
  177.136.132.0/24     37100 3356 268624 28665 28665 28665 28665 28665 - Withdrawn - aggregated with 177.136.133.0/24 (37100 3356 268624 28665 28665 28665 28665 28665)
  177.136.133.0/24     37100 3356 268624 28665 28665 28665 28665 28665 - Withdrawn - aggregated with 177.136.132.0/24 (37100 3356 268624 28665 28665 28665 28665 28665)
  177.136.134.0/24     37100 3356 268624 28665 28665 28665 28665 28665 - Withdrawn - aggregated with 177.136.135.0/24 (37100 3356 268624 28665 28665 28665 28665 28665)
  177.136.135.0/24     37100 3356 268624 28665 28665 28665 28665 28665 - Withdrawn - aggregated with 177.136.134.0/24 (37100 3356 268624 28665 28665 28665 28665 28665)
  177.136.136.0/24     37100 3356 268624 28665 28665 28665 28665 28665   
  177.136.138.0/23     37100 3356 268624 28665 28665 28665 28665 28665 + Announce - aggregate of 177.136.138.0/24 (37100 3356 268624 28665 28665 28665 28665 28665) and 177.136.139.0/24 (37100 3356 268624 28665 28665 28665 28665 28665)
  177.136.138.0/24     37100 3356 268624 28665 28665 28665 28665 28665 - Withdrawn - aggregated with 177.136.139.0/24 (37100 3356 268624 28665 28665 28665 28665 28665)
  177.136.139.0/24     37100 3356 268624 28665 28665 28665 28665 28665 - Withdrawn - aggregated with 177.136.138.0/24 (37100 3356 268624 28665 28665 28665 28665 28665)
  177.136.140.0/22     37100 3356 268624 28665 28665 28665 28665 28665 + Announce - aggregate of 177.136.140.0/23 (37100 3356 268624 28665 28665 28665 28665 28665) and 177.136.142.0/23 (37100 3356 268624 28665 28665 28665 28665 28665)
  177.136.140.0/24     37100 3356 268624 28665 28665 28665 28665 28665 - Withdrawn - aggregated with 177.136.141.0/24 (37100 3356 268624 28665 28665 28665 28665 28665)
  177.136.141.0/24     37100 3356 268624 28665 28665 28665 28665 28665 - Withdrawn - aggregated with 177.136.140.0/24 (37100 3356 268624 28665 28665 28665 28665 28665)
  177.136.142.0/24     37100 3356 268624 28665 28665 28665 28665 28665 - Withdrawn - aggregated with 177.136.143.0/24 (37100 3356 268624 28665 28665 28665 28665 28665)
  177.136.143.0/24     37100 3356 268624 28665 28665 28665 28665 28665 - Withdrawn - aggregated with 177.136.142.0/24 (37100 3356 268624 28665 28665 28665 28665 28665)
  177.136.144.0/21     37100 3356 268624 28665 28665 28665 28665 28665 + Announce - aggregate of 177.136.144.0/22 (37100 3356 268624 28665 28665 28665 28665 28665) and 177.136.148.0/22 (37100 3356 268624 28665 28665 28665 28665 28665)
  177.136.144.0/24     37100 3356 268624 28665 28665 28665 28665 28665 - Withdrawn - aggregated with 177.136.145.0/24 (37100 3356 268624 28665 28665 28665 28665 28665)
  177.136.145.0/24     37100 3356 268624 28665 28665 28665 28665 28665 - Withdrawn - aggregated with 177.136.144.0/24 (37100 3356 268624 28665 28665 28665 28665 28665)
  177.136.146.0/24     37100 3356 268624 28665 28665 28665 28665 28665 - Withdrawn - aggregated with 177.136.147.0/24 (37100 3356 268624 28665 28665 28665 28665 28665)
  177.136.147.0/24     37100 3356 268624 28665 28665 28665 28665 28665 - Withdrawn - aggregated with 177.136.146.0/24 (37100 3356 268624 28665 28665 28665 28665 28665)
  177.136.148.0/24     37100 3356 268624 28665 28665 28665 28665 28665 - Withdrawn - aggregated with 177.136.149.0/24 (37100 3356 268624 28665 28665 28665 28665 28665)
  177.136.149.0/24     37100 3356 268624 28665 28665 28665 28665 28665 - Withdrawn - aggregated with 177.136.148.0/24 (37100 3356 268624 28665 28665 28665 28665 28665)
  177.136.150.0/24     37100 3356 268624 28665 28665 28665 28665 28665 - Withdrawn - aggregated with 177.136.151.0/24 (37100 3356 268624 28665 28665 28665 28665 28665)
  177.136.151.0/24     37100 3356 268624 28665 28665 28665 28665 28665 - Withdrawn - aggregated with 177.136.150.0/24 (37100 3356 268624 28665 28665 28665 28665 28665)
  177.136.152.0/22     37100 3356 268624 28665 28665 28665 28665 28665 + Announce - aggregate of 177.136.152.0/23 (37100 3356 268624 28665 28665 28665 28665 28665) and 177.136.154.0/23 (37100 3356 268624 28665 28665 28665 28665 28665)
  177.136.152.0/24     37100 3356 268624 28665 28665 28665 28665 28665 - Withdrawn - aggregated with 177.136.153.0/24 (37100 3356 268624 28665 28665 28665 28665 28665)
  177.136.153.0/24     37100 3356 268624 28665 28665 28665 28665 28665 - Withdrawn - aggregated with 177.136.152.0/24 (37100 3356 268624 28665 28665 28665 28665 28665)
  177.136.154.0/24     37100 3356 268624 28665 28665 28665 28665 28665 - Withdrawn - aggregated with 177.136.155.0/24 (37100 3356 268624 28665 28665 28665 28665 28665)
  177.136.155.0/24     37100 3356 268624 28665 28665 28665 28665 28665 - Withdrawn - aggregated with 177.136.154.0/24 (37100 3356 268624 28665 28665 28665 28665 28665)
  177.136.156.0/24     37100 3356 268624 28665 28665 28665 28665 28665   
  177.136.158.0/24     37100 3356 268624 28665 28665 28665 28665 28665   
  189.1.128.0/20       49788 174 28665        
  189.1.134.0/24       37100 3356 268624 28665 28665 28665 28665 28665   

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

AS28665   42 More Specifics   45 Total Advertisements   Predlink Rede de Telecomuniccoes Ltda, BR
    177.12.0.0/21                 177.12.0.0/18
    177.12.0.0/22                 177.12.0.0/18
    177.12.4.0/22                 177.12.0.0/18
    177.12.8.0/21                 177.12.0.0/18
    177.12.8.0/22                 177.12.0.0/18
    177.12.12.0/22                177.12.0.0/18
    177.12.16.0/21                177.12.0.0/18
    177.12.16.0/22                177.12.0.0/18
    177.12.20.0/22                177.12.0.0/18
    177.12.24.0/21                177.12.0.0/18
    177.12.24.0/22                177.12.0.0/18
    177.12.28.0/22                177.12.0.0/18
    177.12.32.0/21                177.12.0.0/18
    177.12.32.0/22                177.12.0.0/18
    177.12.36.0/22                177.12.0.0/18
    177.12.40.0/21                177.12.0.0/18
    177.12.40.0/22                177.12.0.0/18
    177.12.44.0/22                177.12.0.0/18
    177.12.48.0/21                177.12.0.0/18
    177.12.48.0/22                177.12.0.0/18
    177.12.52.0/22                177.12.0.0/18
    177.12.56.0/21                177.12.0.0/18
    177.12.56.0/22                177.12.0.0/18
    177.12.60.0/22                177.12.0.0/18
    177.136.128.0/21              177.136.128.0/19
    177.136.128.0/22              177.136.128.0/19
    177.136.132.0/22              177.136.128.0/19
    177.136.136.0/21              177.136.128.0/19
    177.136.136.0/22              177.136.128.0/19
    177.136.140.0/22              177.136.128.0/19
    177.136.144.0/21              177.136.128.0/19
    177.136.144.0/22              177.136.128.0/19
    177.136.148.0/22              177.136.128.0/19
    177.136.152.0/21              177.136.128.0/19
    177.136.152.0/22              177.136.128.0/19
    177.136.156.0/22              177.136.128.0/19
    189.1.128.0/21                189.1.128.0/20
    189.1.128.0/22                189.1.128.0/20
    189.1.132.0/22                189.1.128.0/20
    189.1.136.0/21                189.1.128.0/20
    189.1.136.0/22                189.1.128.0/20
    189.1.140.0/22                189.1.128.0/20

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

    + 177.12.0.0/21               Announced
    + 177.12.0.0/22               Announced
    + 177.12.4.0/22               Announced
    + 177.12.8.0/21               Announced
    + 177.12.8.0/22               Announced
    + 177.12.12.0/22              Announced
    + 177.12.16.0/21              Announced
    + 177.12.16.0/22              Announced
    + 177.12.20.0/22              Announced
    + 177.12.24.0/21              Announced
    + 177.12.24.0/22              Announced
    + 177.12.28.0/22              Announced
    + 177.12.32.0/21              Announced
    + 177.12.32.0/22              Announced
    + 177.12.36.0/22              Announced
    + 177.12.40.0/21              Announced
    + 177.12.40.0/22              Announced
    + 177.12.44.0/22              Announced
    + 177.12.48.0/21              Announced
    + 177.12.48.0/22              Announced
    + 177.12.52.0/22              Announced
    + 177.12.56.0/21              Announced
    + 177.12.56.0/22              Announced
    + 177.12.60.0/22              Announced
    + 177.136.128.0/21            Announced
    + 177.136.128.0/22            Announced
    + 177.136.132.0/22            Announced
    + 177.136.136.0/21            Announced
    + 177.136.136.0/22            Announced
    + 177.136.140.0/22            Announced
    + 177.136.144.0/21            Announced
    + 177.136.144.0/22            Announced
    + 177.136.148.0/22            Announced
    + 177.136.152.0/21            Announced
    + 177.136.152.0/22            Announced
    + 177.136.156.0/22            Announced
    + 189.1.128.0/21              Announced
    + 189.1.128.0/22              Announced
    + 189.1.132.0/22              Announced
    + 189.1.136.0/21              Announced
    + 189.1.136.0/22              Announced
    + 189.1.140.0/22              Announced

Whois Entry

whois: 402590

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