Report for 262790

Name

AS262790 - Central Server Informatica 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.

262790 AS262790 - Central Server Informatica Ltda, BR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS52925         AS52925 - Ascenty Data Centers e Telecomunicacoes S/A, BR
    AS52863         AS52863 - UPX TECNOLOGIA LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
8174  AS262790       ORIGIN  Originate:      15360 /18.09  Transit:          0 /0.00  AS262790 - Central Server Informatica 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       %
11224 AS262790      AS262790 - Central Server Informatica Ltda, B     12      8      4      8      4  33.33%


  Prefix               AS Path                              Aggregation Suggestion
  138.204.28.0/22      4777 2516 4230 52925 262790   
  138.204.28.0/22      4608 1221 4637 12956 52863 262790 + Announce - aggregate of 138.204.28.0/23 (4608 1221 4637 12956 52863 262790) and 138.204.30.0/23 (4608 1221 4637 12956 52863 262790)
  138.204.28.0/23      4608 1221 4637 12956 52863 262790 - Withdrawn - aggregated with 138.204.30.0/23 (4608 1221 4637 12956 52863 262790)
  138.204.30.0/23      4608 1221 4637 12956 52863 262790 - Withdrawn - aggregated with 138.204.28.0/23 (4608 1221 4637 12956 52863 262790)
  177.101.144.0/20     4777 2516 4230 52925 262790   
  177.101.144.0/20     4608 1221 4637 12956 52863 262790 + Announce - aggregate of 177.101.144.0/21 (4608 1221 4637 12956 52863 262790) and 177.101.152.0/21 (4608 1221 4637 12956 52863 262790)
  177.101.144.0/21     4608 1221 4637 12956 52863 262790 - Withdrawn - aggregated with 177.101.152.0/21 (4608 1221 4637 12956 52863 262790)
  177.101.152.0/21     4608 1221 4637 12956 52863 262790 - Withdrawn - aggregated with 177.101.144.0/21 (4608 1221 4637 12956 52863 262790)
  177.101.156.0/23     4777 2516 4230 52925 262790   
  177.101.156.0/23     4777 2516 6762 16735 52863 262790 + Announce - aggregate of 177.101.156.0/24 (4777 2516 6762 16735 52863 262790) and 177.101.157.0/24 (4777 2516 6762 16735 52863 262790)
  177.101.156.0/24     4777 2516 6762 16735 52863 262790 - Withdrawn - aggregated with 177.101.157.0/24 (4777 2516 6762 16735 52863 262790)
  177.101.157.0/24     4777 2516 6762 16735 52863 262790 - Withdrawn - aggregated with 177.101.156.0/24 (4777 2516 6762 16735 52863 262790)
  186.233.144.0/21     4777 2516 4230 52925 262790   
  186.233.144.0/21     4608 1221 4637 12956 52863 262790 + Announce - aggregate of 186.233.144.0/22 (4608 1221 4637 12956 52863 262790) and 186.233.148.0/22 (4608 1221 4637 12956 52863 262790)
  186.233.144.0/22     4608 1221 4637 12956 52863 262790 - Withdrawn - aggregated with 186.233.148.0/22 (4608 1221 4637 12956 52863 262790)
  186.233.148.0/22     4608 1221 4637 12956 52863 262790 - Withdrawn - aggregated with 186.233.144.0/22 (4608 1221 4637 12956 52863 262790)

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

AS262790   9 More Specifics   12 Total Advertisements   AS262790 - Central Server Informatica Ltda, BR
    138.204.28.0/23               138.204.28.0/22
    138.204.30.0/23               138.204.28.0/22
    177.101.144.0/21              177.101.144.0/20
    177.101.152.0/21              177.101.144.0/20
    177.101.156.0/23              177.101.144.0/20
    177.101.156.0/24              177.101.144.0/20
    177.101.157.0/24              177.101.144.0/20
    186.233.144.0/22              186.233.144.0/21
    186.233.148.0/22              186.233.144.0/21

Whois Entry

whois: 402617

IANA has recorded AS262790 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS262790\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded