Report for 271475

Name

AS271475 - Fox Connecta, 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.

271475 Miralt Connect, BR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS6939          HURRICANE, US
    AS28189         JR & JS ENGENHARIA E COMERCIO LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
21463 AS271475       ORIGIN  Originate:       3072 /20.42  Transit:          0 /0.00  Miralt Connect, 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       %
 9642 AS271475      Miralt Connect, BR                                 7      6      1      2      5  71.43%


  Prefix               AS Path                              Aggregation Suggestion
  181.189.96.0/22      6939 271475            
  181.189.96.0/23      6939 271475          - Withdrawn - matching aggregate 181.189.96.0/22 6939 271475
  181.189.96.0/22      6939 7195 28189 271475 + Announce - aggregate of 181.189.96.0/23 (6939 7195 28189 271475) and 181.189.98.0/23 (6939 7195 28189 271475)
  181.189.96.0/24      6939 7195 28189 271475 - Withdrawn - aggregated with 181.189.97.0/24 (6939 7195 28189 271475)
  181.189.97.0/24      6939 7195 28189 271475 - Withdrawn - aggregated with 181.189.96.0/24 (6939 7195 28189 271475)
  181.189.98.0/23      6939 271475          - Withdrawn - matching aggregate 181.189.96.0/22 6939 271475
  181.189.98.0/24      6939 7195 28189 271475 - Withdrawn - aggregated with 181.189.99.0/24 (6939 7195 28189 271475)
  181.189.99.0/24      6939 7195 28189 271475 - Withdrawn - aggregated with 181.189.98.0/24 (6939 7195 28189 271475)

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

AS271475   3 More Specifics   4 Total Advertisements   FOX CONNECT, BR
    181.189.97.0/24               181.189.96.0/22
    181.189.98.0/24               181.189.96.0/22
    181.189.99.0/24               181.189.96.0/22
    181.189.96.0/24               181.189.96.0/22

Prefixes added and withdrawn by this origin AS in the past 7 days.

    + 181.189.97.0/24             Announced
    + 181.189.98.0/24             Announced
    - 181.189.96.0/24             Withdrawn

Whois Entry

whois: 402603

IANA has recorded AS271475 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS271475\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded