Report for 28658

Name

AS28658 - Gigalink de Nova Friburgo Solucoes em Rede Multimi, 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.

28658 Gigalink de Nova Friburgo Solucoes em Rede Multimi, BR

  Adjacency:     4  Upstream:     2  Downstream:     2
  Upstream Adjacent AS list
    AS6939          HURRICANE, US
    AS13786         SEABORN, US
  Downstream Adjacent AS list
    AS27697         NITNET INFORMATICA SC LTDA., BR
    AS268347        CLUUB INTERNET E SERVICOS LTDA - ME, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
4834  AS28658        ORG+TRN Originate:      39936 /16.71  Transit:        512 /23.00 Gigalink de Nova Friburgo Solucoes em Rede Multimi, 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       %
22019 AS28658       Gigalink de Nova Friburgo Solucoes em Rede Mu     12      2      1     11      1   8.33%


  Prefix               AS Path                              Aggregation Suggestion
  131.221.208.0/22     6939 28658             
  170.78.164.0/22      6939 28658             
  170.244.152.0/22     6939 28658             
  177.107.224.0/19     6939 28658           + Announce - aggregate of 177.107.224.0/20 (6939 28658) and 177.107.240.0/20 (6939 28658)
  177.107.224.0/20     6939 28658           - Withdrawn - aggregated with 177.107.240.0/20 (6939 28658)
  177.107.240.0/20     6939 28658           - Withdrawn - aggregated with 177.107.224.0/20 (6939 28658)
  186.237.32.0/20      6939 28658             
  187.33.96.0/20       6939 28658             
  187.63.0.0/20        6939 28658             
  187.94.112.0/20      6939 28658             
  189.1.48.0/20        6939 28658             
  189.39.240.0/20      6939 28658             
  189.84.240.0/20      6939 28658             

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

AS28658   11 More Specifics   18 Total Advertisements   Gigalink de Nova Friburgo Solucoes em Rede Multimi, BR
    187.63.0.0/24                 187.63.0.0/20
    187.63.5.0/24                 187.63.0.0/20
    189.1.50.0/24                 189.1.48.0/20
    189.1.58.0/24                 189.1.48.0/20
    189.1.60.0/24                 189.1.48.0/20
    189.1.62.0/24                 189.1.48.0/20
    189.1.63.0/24                 189.1.48.0/20
    189.84.245.0/24               189.84.240.0/20
    189.84.246.0/24               189.84.240.0/20
    189.84.251.0/24               189.84.240.0/20
    189.84.252.0/24               189.84.240.0/20

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

    + 187.63.0.0/24               Announced
    + 187.63.5.0/24               Announced
    + 189.1.50.0/24               Announced
    + 189.1.58.0/24               Announced
    + 189.1.60.0/24               Announced
    + 189.1.62.0/24               Announced
    + 189.1.63.0/24               Announced
    + 189.84.245.0/24             Announced
    + 189.84.246.0/24             Announced
    + 189.84.251.0/24             Announced
    + 189.84.252.0/24             Announced

Whois Entry

whois: 402551

IANA has recorded AS28658 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS28658\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded