Report for 271490

Name

AS271490 - MAGNA BATISTA DE SOUZA - 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 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.

271490 AS271490 - MAGNA BATISTA DE SOUZA - ME, BR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS28126         AS28126 - BRISANET SERVICOS DE TELECOMUNICACOES S.A, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
28276 AS271490       ORIGIN  Originate:       2048 /21.00  Transit:          0 /0.00  AS271490 - MAGNA BATISTA DE SOUZA - 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       %
11700 AS271490      AS271490 - MAGNA BATISTA DE SOUZA - ME, BR         5      4      0      1      4  80.00%


  Prefix               AS Path                              Aggregation Suggestion
  181.233.136.0/22     4608 7575 7195 28126 271490   
  181.233.136.0/24     4608 7575 7195 28126 271490 - Withdrawn - matching aggregate 181.233.136.0/22 4608 7575 7195 28126 271490
  181.233.137.0/24     4608 7575 7195 28126 271490 - Withdrawn - matching aggregate 181.233.136.0/22 4608 7575 7195 28126 271490
  181.233.138.0/24     4608 7575 7195 28126 271490 - Withdrawn - matching aggregate 181.233.136.0/22 4608 7575 7195 28126 271490
  181.233.139.0/24     4608 7575 7195 28126 271490 - Withdrawn - matching aggregate 181.233.136.0/22 4608 7575 7195 28126 271490

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

AS271490   4 More Specifics   5 Total Advertisements   AS271490 - MAGNA BATISTA DE SOUZA - ME, BR
    181.233.136.0/24              181.233.136.0/22
    181.233.137.0/24              181.233.136.0/22
    181.233.138.0/24              181.233.136.0/22
    181.233.139.0/24              181.233.136.0/22

Prefixes added and withdrawn by this origin AS in the past 7 days.

    + 181.233.137.0/24            Announced
    + 181.233.138.0/24            Announced
    + 181.233.139.0/24            Announced

Whois Entry

whois: 402617

IANA has recorded AS271490 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS271490\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded