Report for 267442

Name

AS267442 - CRISTIANO HOLDEFER & CIA LTDA - ME, 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.

267442 AS267442 - CRISTIANO HOLDEFER & CIA LTDA - ME, BR

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS263569        AS263569 - DIRECT INTERNET LTDA, BR
    AS263289        AS263289 - Palmasnet Informatica LTDA, BR
    AS267613        AS267613 - ELETRONET S.A., BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
21858 AS267442       ORIGIN  Originate:       2816 /20.54  Transit:          0 /0.00  AS267442 - CRISTIANO HOLDEFER & CIA LTDA - ME, 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       %
28671 AS267442      AS267442 - CRISTIANO HOLDEFER & CIA LTDA - ME      5      2      1      4      1  20.00%


  Prefix               AS Path                              Aggregation Suggestion
  138.97.128.0/22      4777 2497 3356 263569 267442   
  138.97.128.0/22      4777 2516 6762 267613 267442 + Announce - aggregate of 138.97.128.0/23 (4777 2516 6762 267613 267442) and 138.97.130.0/23 (4777 2516 6762 267613 267442)
  138.97.128.0/23      4777 2516 6762 267613 267442 - Withdrawn - aggregated with 138.97.130.0/23 (4777 2516 6762 267613 267442)
  138.97.130.0/23      4777 2516 6762 267613 267442 - Withdrawn - aggregated with 138.97.128.0/23 (4777 2516 6762 267613 267442)
  192.141.28.0/23      4608 7575 7195 28343 263289 267442   
  192.141.30.0/24      4608 7575 7195 28343 263289 267442   

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

AS267442   4 More Specifics   5 Total Advertisements   AS267442 - CRISTIANO HOLDEFER & CIA LTDA - ME, BR
    138.97.128.0/23               138.97.128.0/22
    138.97.130.0/23               138.97.128.0/22
    192.141.28.0/23               192.141.28.0/22
    192.141.30.0/24               192.141.28.0/22

Whois Entry

whois: 402625

IANA has recorded AS267442 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS267442\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded