Report for 263983

Name

CIT INFORMATICA, 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.

263983 CIT INFORMATICA, BR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS28343         UNIFIQUE TELECOMUNICACOES SA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
41219 AS263983       ORIGIN  Originate:       1024 /22.00  Transit:          0 /0.00  CIT INFORMATICA, 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       %
14203 AS263983      CIT INFORMATICA, BR                                4      4      1      1      3  75.00%


  Prefix               AS Path                              Aggregation Suggestion
  138.255.204.0/22     4777 2497 174 28343 263983 + Announce - aggregate of 138.255.204.0/23 (4777 2497 174 28343 263983) and 138.255.206.0/23 (4777 2497 174 28343 263983)
  138.255.204.0/24     4777 2497 174 28343 263983 - Withdrawn - aggregated with 138.255.205.0/24 (4777 2497 174 28343 263983)
  138.255.205.0/24     4777 2497 174 28343 263983 - Withdrawn - aggregated with 138.255.204.0/24 (4777 2497 174 28343 263983)
  138.255.206.0/24     4777 2497 174 28343 263983 - Withdrawn - aggregated with 138.255.207.0/24 (4777 2497 174 28343 263983)
  138.255.207.0/24     4777 2497 174 28343 263983 - Withdrawn - aggregated with 138.255.206.0/24 (4777 2497 174 28343 263983)

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

AS263983   4 More Specifics   4 Total Advertisements   CIT INFORMATICA, BR
    138.255.204.0/24              138.255.204.0/22
    138.255.205.0/24              138.255.204.0/22
    138.255.206.0/24              138.255.204.0/22
    138.255.207.0/24              138.255.204.0/22

Whois Entry

whois: 402332

IANA has recorded AS263983 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS263983\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded