Report for 270499

Name

AS270499 - CERTA FIBRA 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 AS6447) 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.

270499 CERTA FIBRA ME, BR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS6939          HURRICANE, US
    AS268503        L.L Informatica LTDA - ME, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
21320 AS270499       ORIGIN  Originate:       3072 /20.42  Transit:          0 /0.00  CERTA FIBRA 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       %
 9594 AS270499      CERTA FIBRA ME, BR                                 7      6      1      2      5  71.43%


  Prefix               AS Path                              Aggregation Suggestion
  177.11.132.0/22      6939 264409 273669 273669 273669 268503 270499 270499   
  177.11.132.0/23      6939 264409 273669 273669 273669 268503 270499 270499 - Withdrawn - matching aggregate 177.11.132.0/22 6939 264409 273669 273669 273669 268503 270499 270499
  177.11.132.0/22      6939 270499          + Announce - aggregate of 177.11.132.0/23 (6939 270499) and 177.11.134.0/23 (6939 270499)
  177.11.132.0/24      6939 270499          - Withdrawn - aggregated with 177.11.133.0/24 (6939 270499)
  177.11.133.0/24      6939 270499          - Withdrawn - aggregated with 177.11.132.0/24 (6939 270499)
  177.11.134.0/23      6939 264409 273669 273669 273669 268503 270499 270499 - Withdrawn - matching aggregate 177.11.132.0/22 6939 264409 273669 273669 273669 268503 270499 270499
  177.11.134.0/24      6939 270499          - Withdrawn - aggregated with 177.11.135.0/24 (6939 270499)
  177.11.135.0/24      6939 270499          - Withdrawn - aggregated with 177.11.134.0/24 (6939 270499)

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

AS270499   4 More Specifics   5 Total Advertisements   CERTA FIBRA ME, BR
    177.11.132.0/23               177.11.132.0/22
    177.11.132.0/24               177.11.132.0/22
    177.11.134.0/23               177.11.132.0/22
    177.11.135.0/24               177.11.132.0/22

Whois Entry

whois: 402551

IANA has recorded AS270499 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS270499\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded