Report for 271579

Name

TEC NET, 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.

271579 TEC NET, BR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS52468         UFINET PANAMA S.A., PA

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
21377 AS271579       ORIGIN  Originate:       3072 /20.42  Transit:          0 /0.00  TEC NET, 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       %
 9641 AS271579      TEC NET, BR                                        7      6      1      2      5  71.43%


  Prefix               AS Path                              Aggregation Suggestion
  190.9.88.0/22        4777 2497 174 52468 271579   
  190.9.88.0/23        4777 2497 174 52468 271579 - Withdrawn - matching aggregate 190.9.88.0/22 4777 2497 174 52468 271579
  190.9.88.0/22        4777 2497 174 52468 52468 271579 + Announce - aggregate of 190.9.88.0/23 (4777 2497 174 52468 52468 271579) and 190.9.90.0/23 (4777 2497 174 52468 52468 271579)
  190.9.88.0/24        4777 2497 174 52468 52468 271579 - Withdrawn - aggregated with 190.9.89.0/24 (4777 2497 174 52468 52468 271579)
  190.9.89.0/24        4777 2497 174 52468 52468 271579 - Withdrawn - aggregated with 190.9.88.0/24 (4777 2497 174 52468 52468 271579)
  190.9.90.0/23        4777 2497 174 52468 271579 - Withdrawn - matching aggregate 190.9.88.0/22 4777 2497 174 52468 271579
  190.9.90.0/24        4777 2497 174 52468 52468 271579 - Withdrawn - aggregated with 190.9.91.0/24 (4777 2497 174 52468 52468 271579)
  190.9.91.0/24        4777 2497 174 52468 52468 271579 - Withdrawn - aggregated with 190.9.90.0/24 (4777 2497 174 52468 52468 271579)

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

AS271579   6 More Specifics   7 Total Advertisements   TEC NET, BR
    190.9.88.0/23                 190.9.88.0/22
    190.9.88.0/24                 190.9.88.0/22
    190.9.89.0/24                 190.9.88.0/22
    190.9.90.0/23                 190.9.88.0/22
    190.9.90.0/24                 190.9.88.0/22
    190.9.91.0/24                 190.9.88.0/22

Whois Entry

whois: 402332

IANA has recorded AS271579 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS271579\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded