Report for 270241

Name

AS270241 - m.a.carvalho telecomunicacoes - 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.

270241 m.a.carvalho telecomunicacoes - me, BR

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS6939          HURRICANE, US
    AS265937        Alianca TecnoinfoLtda, BR
    AS264872        Brothers Lan House Ltda Me, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
21280 AS270241       ORIGIN  Originate:       3072 /20.42  Transit:          0 /0.00  m.a.carvalho telecomunicacoes - 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       %
 9574 AS270241      m.a.carvalho telecomunicacoes - me, BR             7      6      1      2      5  71.43%


  Prefix               AS Path                              Aggregation Suggestion
  190.112.172.0/22     6939 265937 270241     
  190.112.172.0/23     6939 265937 270241   - Withdrawn - matching aggregate 190.112.172.0/22 6939 265937 270241
  190.112.172.0/22     6939 270241          + Announce - aggregate of 190.112.172.0/23 (6939 270241) and 190.112.174.0/23 (6939 270241)
  190.112.172.0/24     6939 270241          - Withdrawn - aggregated with 190.112.173.0/24 (6939 270241)
  190.112.173.0/24     6939 270241          - Withdrawn - aggregated with 190.112.172.0/24 (6939 270241)
  190.112.174.0/23     6939 265937 270241   - Withdrawn - matching aggregate 190.112.172.0/22 6939 265937 270241
  190.112.174.0/24     6939 270241          - Withdrawn - aggregated with 190.112.175.0/24 (6939 270241)
  190.112.175.0/24     6939 270241          - Withdrawn - aggregated with 190.112.174.0/24 (6939 270241)

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

AS270241   6 More Specifics   7 Total Advertisements   m.a.carvalho telecomunicacoes - me, BR
    190.112.172.0/23              190.112.172.0/22
    190.112.172.0/24              190.112.172.0/22
    190.112.173.0/24              190.112.172.0/22
    190.112.174.0/23              190.112.172.0/22
    190.112.174.0/24              190.112.172.0/22
    190.112.175.0/24              190.112.172.0/22

Prefixes added and withdrawn by this origin AS in the past 7 days.

    + 190.112.172.0/24            Announced
    + 190.112.173.0/24            Announced
    + 190.112.174.0/24            Announced
    + 190.112.175.0/24            Announced

Whois Entry

whois: 402551

IANA has recorded AS270241 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS270241\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded