Report for 266623

Name

AS266623 - 18.843.555 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 AS1221) 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.

266623 AS266623 - 18.843.555 LTDA, BR

  Adjacency:     5  Upstream:     2  Downstream:     3
  Upstream Adjacent AS list
    AS265379        AS265379 - JULIO CESAR DAS NEVES - ME, BR
    AS263276        AS263276 - BBG TELECOM LTDA, BR
  Downstream Adjacent AS list
    AS266505        AS266505 - RJ Tecnologia Provedores do Brasil LTDA - ME, BR
    AS270946        AS270946 - ULTRANET PROVEDOR CUSTODIA LTDA, BR
    AS269448        AS269448 - Gignet Telecom, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
19457 AS266623       ORG+TRN Originate:       3328 /20.30  Transit:       3840 /20.09 AS266623 - 18.843.555 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       %
 8004 AS266623      AS266623 - 18.843.555 LTDA, BR                     8      6      0      2      6  75.00%


  Prefix               AS Path                              Aggregation Suggestion
  128.201.76.0/22      4777 2497 3356 263276 266623 266623 266623   
  128.201.76.0/23      4777 2497 3356 263276 266623 266623 266623 - Withdrawn - matching aggregate 128.201.76.0/22 4777 2497 3356 263276 266623 266623 266623
  128.201.76.0/24      4777 2497 3356 263276 266623 266623 266623 - Withdrawn - matching aggregate 128.201.76.0/22 4777 2497 3356 263276 266623 266623 266623
  128.201.77.0/24      4777 2497 3356 263276 266623 266623 266623 - Withdrawn - matching aggregate 128.201.76.0/22 4777 2497 3356 263276 266623 266623 266623
  128.201.78.0/23      4777 2497 3356 263276 266623 266623 266623 - Withdrawn - matching aggregate 128.201.76.0/22 4777 2497 3356 263276 266623 266623 266623
  128.201.78.0/24      4777 2497 3356 263276 266623 266623 266623 - Withdrawn - matching aggregate 128.201.76.0/22 4777 2497 3356 263276 266623 266623 266623
  128.201.79.0/24      4777 2497 3356 263276 266623 266623 266623 - Withdrawn - matching aggregate 128.201.76.0/22 4777 2497 3356 263276 266623 266623 266623
  201.182.173.0/24     4777 2497 3356 263276 266623 266623 266623   

Whois Entry

whois: 402628

IANA has recorded AS266623 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS266623\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded