Report for 271318

Name

MEGA FIBERLINK, 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.

271318 MEGA FIBERLINK, BR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS265937        Alianca TecnoinfoLtda, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
21338 AS271318       ORIGIN  Originate:       3072 /20.42  Transit:          0 /0.00  MEGA FIBERLINK, 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       %
 9601 AS271318      MEGA FIBERLINK, BR                                 7      6      1      2      5  71.43%


  Prefix               AS Path                              Aggregation Suggestion
  179.0.52.0/22        4608 7575 7195 265937 271318   
  179.0.52.0/23        4608 7575 7195 265937 271318 - Withdrawn - matching aggregate 179.0.52.0/22 4608 7575 7195 265937 271318
  179.0.52.0/22        4608 4826 6939 265937 271318 + Announce - aggregate of 179.0.52.0/23 (4608 4826 6939 265937 271318) and 179.0.54.0/23 (4608 4826 6939 265937 271318)
  179.0.52.0/24        4608 4826 6939 265937 271318 - Withdrawn - aggregated with 179.0.53.0/24 (4608 4826 6939 265937 271318)
  179.0.53.0/24        4608 4826 6939 265937 271318 - Withdrawn - aggregated with 179.0.52.0/24 (4608 4826 6939 265937 271318)
  179.0.54.0/23        4608 7575 7195 265937 271318 - Withdrawn - matching aggregate 179.0.52.0/22 4608 7575 7195 265937 271318
  179.0.54.0/24        4608 4826 6939 265937 271318 - Withdrawn - aggregated with 179.0.55.0/24 (4608 4826 6939 265937 271318)
  179.0.55.0/24        4608 4826 6939 265937 271318 - Withdrawn - aggregated with 179.0.54.0/24 (4608 4826 6939 265937 271318)

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

AS271318   6 More Specifics   7 Total Advertisements   MEGA FIBERLINK, BR
    179.0.52.0/23                 179.0.52.0/22
    179.0.52.0/24                 179.0.52.0/22
    179.0.53.0/24                 179.0.52.0/22
    179.0.54.0/23                 179.0.52.0/22
    179.0.54.0/24                 179.0.52.0/22
    179.0.55.0/24                 179.0.52.0/22

Whois Entry

whois: 402332

IANA has recorded AS271318 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS271318\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded