Report for 52818

Name

AS52818 - CD ONE CORPORATION 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 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.

52818 AS52818 - CD ONE CORPORATION DO BRASIL LTDA, BR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS271253        AS271253 - LINK BRASIL TELECOMUNICACOES LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
17366 AS52818        ORIGIN  Originate:       4096 /20.00  Transit:          0 /0.00  AS52818 - CD ONE CORPORATION 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       %
 5972 AS52818       AS52818 - CD ONE CORPORATION DO BRASIL LTDA,      10      8      0      2      8  80.00%


  Prefix               AS Path                              Aggregation Suggestion
  177.72.148.0/22      4777 2516 6762 271253 52818   
  177.72.148.0/24      4777 2516 6762 271253 52818 - Withdrawn - matching aggregate 177.72.148.0/22 4777 2516 6762 271253 52818
  177.72.149.0/24      4777 2516 6762 271253 52818 - Withdrawn - matching aggregate 177.72.148.0/22 4777 2516 6762 271253 52818
  177.72.150.0/24      4777 2516 6762 271253 52818 - Withdrawn - matching aggregate 177.72.148.0/22 4777 2516 6762 271253 52818
  177.72.151.0/24      4777 2516 6762 271253 52818 - Withdrawn - matching aggregate 177.72.148.0/22 4777 2516 6762 271253 52818
  191.240.196.0/22     4777 2516 6762 271253 52818   
  191.240.196.0/24     4777 2516 6762 271253 52818 - Withdrawn - matching aggregate 191.240.196.0/22 4777 2516 6762 271253 52818
  191.240.197.0/24     4777 2516 6762 271253 52818 - Withdrawn - matching aggregate 191.240.196.0/22 4777 2516 6762 271253 52818
  191.240.198.0/24     4777 2516 6762 271253 52818 - Withdrawn - matching aggregate 191.240.196.0/22 4777 2516 6762 271253 52818
  191.240.199.0/24     4777 2516 6762 271253 52818 - Withdrawn - matching aggregate 191.240.196.0/22 4777 2516 6762 271253 52818

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

AS52818   8 More Specifics   10 Total Advertisements   AS52818 - CD ONE CORPORATION DO BRASIL LTDA, BR
    177.72.148.0/24               177.72.148.0/22
    177.72.149.0/24               177.72.148.0/22
    177.72.150.0/24               177.72.148.0/22
    177.72.151.0/24               177.72.148.0/22
    191.240.196.0/24              191.240.196.0/22
    191.240.197.0/24              191.240.196.0/22
    191.240.198.0/24              191.240.196.0/22
    191.240.199.0/24              191.240.196.0/22

Whois Entry

whois: 402609

IANA has recorded AS52818 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS52818\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded