Report for 262763

Name

AS262763 - CTF TECHNOLOGIES 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.

262763 AS262763 - CTF TECHNOLOGIES DO BRASIL LTDA, BR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS52925         AS52925 - Ascenty Data Centers e Telecomunicacoes S/A, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
26820 AS262763       ORIGIN  Originate:       2048 /21.00  Transit:          0 /0.00  AS262763 - CTF TECHNOLOGIES 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       %
11208 AS262763      AS262763 - CTF TECHNOLOGIES DO BRASIL LTDA, B      8      6      2      4      4  50.00%


  Prefix               AS Path                              Aggregation Suggestion
  186.226.17.0/24      4777 2516 4230 52925 262763   
  186.226.21.0/24      4777 2497 3356 52925 262763   
  186.226.26.0/23      4777 2516 4230 52925 262763 + Announce - aggregate of 186.226.26.0/24 (4777 2516 4230 52925 262763) and 186.226.27.0/24 (4777 2516 4230 52925 262763)
  186.226.26.0/24      4777 2516 4230 52925 262763 - Withdrawn - aggregated with 186.226.27.0/24 (4777 2516 4230 52925 262763)
  186.226.27.0/24      4777 2516 4230 52925 262763 - Withdrawn - aggregated with 186.226.26.0/24 (4777 2516 4230 52925 262763)
  186.226.28.0/22      4777 2516 4230 52925 262763 + Announce - aggregate of 186.226.28.0/23 (4777 2516 4230 52925 262763) and 186.226.30.0/23 (4777 2516 4230 52925 262763)
  186.226.28.0/24      4777 2516 4230 52925 262763 - Withdrawn - aggregated with 186.226.29.0/24 (4777 2516 4230 52925 262763)
  186.226.29.0/24      4777 2516 4230 52925 262763 - Withdrawn - aggregated with 186.226.28.0/24 (4777 2516 4230 52925 262763)
  186.226.30.0/24      4777 2516 4230 52925 262763 - Withdrawn - aggregated with 186.226.31.0/24 (4777 2516 4230 52925 262763)
  186.226.31.0/24      4777 2516 4230 52925 262763 - Withdrawn - aggregated with 186.226.30.0/24 (4777 2516 4230 52925 262763)

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

AS262763   8 More Specifics   8 Total Advertisements   AS262763 - CTF TECHNOLOGIES DO BRASIL LTDA, BR
    186.226.17.0/24               186.226.16.0/20
    186.226.21.0/24               186.226.16.0/20
    186.226.26.0/24               186.226.16.0/20
    186.226.27.0/24               186.226.16.0/20
    186.226.28.0/24               186.226.16.0/20
    186.226.29.0/24               186.226.16.0/20
    186.226.30.0/24               186.226.16.0/20
    186.226.31.0/24               186.226.16.0/20

Whois Entry

whois: 402628

IANA has recorded AS262763 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS262763\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded