Report for 52758

Name

AS52758 - Global Network Telecomunicacoes do Brasil 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.

52758 Global Network Telecomunicacoes do Brasil Ltda., BR

  Adjacency:     8  Upstream:     5  Downstream:     3
  Upstream Adjacent AS list
    AS53013         W I X NET DO BRASIL LTDA - ME, BR
    AS263444        Open X Tecnologia Ltda, BR
    AS6939          HURRICANE, US
    AS16735         ALGAR TELECOM SA, BR
    AS52468         UFINET PANAMA S.A., PA
  Downstream Adjacent AS list
    AS268191        MARTINS TELECOM, BR
    AS271422        LIDER FIBRA NETWORKS SERVICOS EIRELI, BR
    AS262805        REDE MINAS TELECOM LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
8230  AS52758        ORG+TRN Originate:      15360 /18.09  Transit:       1024 /22.00 Global Network Telecomunicacoes do Brasil 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       %
 2322 AS52758       Global Network Telecomunicacoes do Brasil Ltd     27     25      0      2     25  92.59%


  Prefix               AS Path                              Aggregation Suggestion
  177.38.184.0/21      6939 52758             
  177.38.184.0/22      6939 52758           - Withdrawn - matching aggregate 177.38.184.0/21 6939 52758
  177.38.184.0/23      6939 52758           - Withdrawn - matching aggregate 177.38.184.0/21 6939 52758
  177.38.184.0/24      6939 52758           - Withdrawn - matching aggregate 177.38.184.0/21 6939 52758
  177.38.185.0/24      6939 52758           - Withdrawn - matching aggregate 177.38.184.0/21 6939 52758
  177.38.186.0/24      6939 52758           - Withdrawn - matching aggregate 177.38.184.0/21 6939 52758
  177.38.187.0/24      6939 52758           - Withdrawn - matching aggregate 177.38.184.0/21 6939 52758
  177.38.188.0/22      6939 52758           - Withdrawn - matching aggregate 177.38.184.0/21 6939 52758
  177.38.188.0/23      6939 52758           - Withdrawn - matching aggregate 177.38.184.0/21 6939 52758
  177.38.188.0/24      6939 52758           - Withdrawn - matching aggregate 177.38.184.0/21 6939 52758
  177.38.190.0/23      6939 52758           - Withdrawn - matching aggregate 177.38.184.0/21 6939 52758
  177.38.190.0/24      6939 52758           - Withdrawn - matching aggregate 177.38.184.0/21 6939 52758
  177.38.191.0/24      6939 52758           - Withdrawn - matching aggregate 177.38.184.0/21 6939 52758
  201.131.240.0/21     6939 52758             
  201.131.240.0/22     6939 52758           - Withdrawn - matching aggregate 201.131.240.0/21 6939 52758
  201.131.240.0/23     6939 52758           - Withdrawn - matching aggregate 201.131.240.0/21 6939 52758
  201.131.240.0/24     6939 52758           - Withdrawn - matching aggregate 201.131.240.0/21 6939 52758
  201.131.242.0/23     6939 52758           - Withdrawn - matching aggregate 201.131.240.0/21 6939 52758
  201.131.242.0/24     6939 52758           - Withdrawn - matching aggregate 201.131.240.0/21 6939 52758
  201.131.243.0/24     6939 52758           - Withdrawn - matching aggregate 201.131.240.0/21 6939 52758
  201.131.244.0/22     6939 52758           - Withdrawn - matching aggregate 201.131.240.0/21 6939 52758
  201.131.244.0/23     6939 52758           - Withdrawn - matching aggregate 201.131.240.0/21 6939 52758
  201.131.244.0/24     6939 52758           - Withdrawn - matching aggregate 201.131.240.0/21 6939 52758
  201.131.245.0/24     6939 52758           - Withdrawn - matching aggregate 201.131.240.0/21 6939 52758
  201.131.246.0/23     6939 52758           - Withdrawn - matching aggregate 201.131.240.0/21 6939 52758
  201.131.246.0/24     6939 52758           - Withdrawn - matching aggregate 201.131.240.0/21 6939 52758
  201.131.247.0/24     6939 52758           - Withdrawn - matching aggregate 201.131.240.0/21 6939 52758

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

AS52758   27 More Specifics   29 Total Advertisements   Global Network Telecomunicacoes do Brasil Ltda., BR
    177.38.184.0/22               177.38.184.0/21
    177.38.184.0/23               177.38.184.0/21
    177.38.184.0/24               177.38.184.0/21
    177.38.185.0/24               177.38.184.0/21
    177.38.186.0/24               177.38.184.0/21
    177.38.187.0/24               177.38.184.0/21
    177.38.188.0/22               177.38.184.0/21
    177.38.188.0/23               177.38.184.0/21
    177.38.188.0/24               177.38.184.0/21
    177.38.189.0/24               177.38.184.0/21
    177.38.190.0/23               177.38.184.0/21
    177.38.190.0/24               177.38.184.0/21
    177.38.191.0/24               177.38.184.0/21
    201.131.240.0/22              201.131.240.0/21
    201.131.240.0/23              201.131.240.0/21
    201.131.240.0/24              201.131.240.0/21
    201.131.241.0/24              201.131.240.0/21
    201.131.242.0/23              201.131.240.0/21
    201.131.242.0/24              201.131.240.0/21
    201.131.243.0/24              201.131.240.0/21
    201.131.244.0/22              201.131.240.0/21
    201.131.244.0/23              201.131.240.0/21
    201.131.244.0/24              201.131.240.0/21
    201.131.245.0/24              201.131.240.0/21
    201.131.246.0/23              201.131.240.0/21
    201.131.246.0/24              201.131.240.0/21
    201.131.247.0/24              201.131.240.0/21

Whois Entry

whois: 402603

IANA has recorded AS52758 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS52758\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded