Report for 52638

Name

AS52638 - Mundo SIM, 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.

52638 Mundo SIM, BR

  Adjacency:     4  Upstream:     3  Downstream:     1
  Upstream Adjacent AS list
    AS262493        Webby Tecnologia Ltda, BR
    AS6939          HURRICANE, US
    AS28220         CABO SERVICOS DE TELECOMUNICACOES LTDA, BR
  Downstream Adjacent AS list
    AS269126        Net Onne - Comercio e Servico de Informatica, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
22691 AS52638        ORG+TRN Originate:       2560 /20.68  Transit:       2048 /21.00 Mundo SIM, 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       %
48089 AS52638       Mundo SIM, BR                                      2      0      0      2      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  177.128.56.0/21      3257 37468 28220 52638 52638 52638   
  177.128.56.0/23      6939 52638             

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

AS52638   10 More Specifics   11 Total Advertisements   Mundo SIM, BR
    177.128.56.0/22               177.128.56.0/21
    177.128.56.0/24               177.128.56.0/21
    177.128.57.0/24               177.128.56.0/21
    177.128.58.0/24               177.128.56.0/21
    177.128.59.0/24               177.128.56.0/21
    177.128.60.0/22               177.128.56.0/21
    177.128.60.0/24               177.128.56.0/21
    177.128.61.0/24               177.128.56.0/21
    177.128.62.0/24               177.128.56.0/21
    177.128.63.0/24               177.128.56.0/21

Whois Entry

whois: 402609

IANA has recorded AS52638 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS52638\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded