Report for 264919

Name

AS264919 - Ultraceu 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.

264919 Ultraceu Ltda, BR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS28202         Rede Brasileira de Comunicacao SA, BR
    AS265144        MCD INFORMATICA E TELECOMUNICACOES LTDA - ME, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
27469 AS264919       ORIGIN  Originate:       2048 /21.00  Transit:          0 /0.00  Ultraceu 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       %
19133 AS264919      Ultraceu Ltda, BR                                  5      4      2      3      2  40.00%


  Prefix               AS Path                              Aggregation Suggestion
  168.228.228.0/22     3303 28202 264919 264919   
  168.228.228.0/23     3303 265144 265144 264919 264919 264919 264919 264919 264919 264919 + Announce - aggregate of 168.228.228.0/24 (3303 265144 265144 264919 264919 264919 264919 264919 264919 264919) and 168.228.229.0/24 (3303 265144 265144 264919 264919 264919 264919 264919 264919 264919)
  168.228.228.0/24     3303 265144 265144 264919 264919 264919 264919 264919 264919 264919 - Withdrawn - aggregated with 168.228.229.0/24 (3303 265144 265144 264919 264919 264919 264919 264919 264919 264919)
  168.228.229.0/24     3303 265144 265144 264919 264919 264919 264919 264919 264919 264919 - Withdrawn - aggregated with 168.228.228.0/24 (3303 265144 265144 264919 264919 264919 264919 264919 264919 264919)
  168.228.230.0/23     3303 265144 265144 264919 + Announce - aggregate of 168.228.230.0/24 (3303 265144 265144 264919) and 168.228.231.0/24 (3303 265144 265144 264919)
  168.228.230.0/24     3303 265144 265144 264919 - Withdrawn - aggregated with 168.228.231.0/24 (3303 265144 265144 264919)
  168.228.231.0/24     3303 265144 265144 264919 - Withdrawn - aggregated with 168.228.230.0/24 (3303 265144 265144 264919)

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

AS264919   4 More Specifics   5 Total Advertisements   Ultraceu Ltda, BR
    168.228.228.0/24              168.228.228.0/22
    168.228.229.0/24              168.228.228.0/22
    168.228.230.0/24              168.228.228.0/22
    168.228.231.0/24              168.228.228.0/22

Whois Entry

whois: 402590

IANA has recorded AS264919 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS264919\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded