Report for 273500

Name

AS273500 - YPN TECNOLOGIA 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.

273500 AS273500 - YPN TECNOLOGIA LTDA, BR

  Adjacency:     5  Upstream:     2  Downstream:     3
  Upstream Adjacent AS list
    AS37468         Angola Cables - Angola Cables, AO
    AS52468         AS52468 - UFINET PANAMA S.A., PA
  Downstream Adjacent AS list
    AS267576        AS267576 - Conet Telecom, BR
    AS269430        AS269430 - TERA TELECOM LTDA ME, BR
    AS269551        AS269551 - J. VIEIRA DE LUCENA J J NET, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
29788 AS273500       ORG+TRN Originate:       1792 /21.19  Transit:       3328 /20.30 AS273500 - YPN TECNOLOGIA 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       %
29391 AS273500      AS273500 - YPN TECNOLOGIA LTDA, BR                 4      2      1      3      1  25.00%


  Prefix               AS Path                              Aggregation Suggestion
  186.227.68.0/22      4608 7575 37468 273500 273500   
  186.227.68.0/24      4777 2516 6762 52468 273500   
  186.227.70.0/23      4777 2516 6762 52468 273500 + Announce - aggregate of 186.227.70.0/24 (4777 2516 6762 52468 273500) and 186.227.71.0/24 (4777 2516 6762 52468 273500)
  186.227.70.0/24      4777 2516 6762 52468 273500 - Withdrawn - aggregated with 186.227.71.0/24 (4777 2516 6762 52468 273500)
  186.227.71.0/24      4777 2516 6762 52468 273500 - Withdrawn - aggregated with 186.227.70.0/24 (4777 2516 6762 52468 273500)

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

AS273500   3 More Specifics   4 Total Advertisements   AS273500 - YPN TECNOLOGIA LTDA, BR
    186.227.68.0/24               186.227.68.0/22
    186.227.70.0/24               186.227.68.0/22
    186.227.71.0/24               186.227.68.0/22
    186.227.69.0/24               186.227.68.0/22

Prefixes added and withdrawn by this origin AS in the past 7 days.

    - 186.227.69.0/24             Withdrawn

Whois Entry

whois: 402638

IANA has recorded AS273500 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS273500\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded