Report for 271433

Name

MAIA E DUTRA LTDA, 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.

271433 MAIA E DUTRA LTDA, BR

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS28126         BRISANET SERVICOS DE TELECOMUNICACOES S.A, BR
    AS262773        PROXXIMA TELECOMUNICACOES SA, BR
    AS265201        MEGANET SERVICOS DE COMUNICACAO E MULTIMIDIA LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
23147 AS271433       ORIGIN  Originate:       2560 /20.68  Transit:          0 /0.00  MAIA E DUTRA LTDA, 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       %
20156 AS271433      MAIA E DUTRA LTDA, BR                              5      2      0      3      2  40.00%


  Prefix               AS Path                              Aggregation Suggestion
  181.233.12.0/22      4777 2497 3356 61832 264564 264564 265201 271433   
  181.233.12.0/23      4777 2497 3356 61832 264564 264564 265201 271433 - Withdrawn - matching aggregate 181.233.12.0/22 4777 2497 3356 61832 264564 264564 265201 271433
  181.233.14.0/23      4777 2497 3356 53087 262773 271433   
  181.233.14.0/24      4777 2497 3356 53087 262773 271433 - Withdrawn - matching aggregate 181.233.14.0/23 4777 2497 3356 53087 262773 271433
  181.233.15.0/24      4777 2497 3356 28126 271433   

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

AS271433   4 More Specifics   5 Total Advertisements   MAIA E DUTRA LTDA, BR
    181.233.12.0/23               181.233.12.0/22
    181.233.14.0/23               181.233.12.0/22
    181.233.14.0/24               181.233.12.0/22
    181.233.15.0/24               181.233.12.0/22

Whois Entry

whois: 402332

IANA has recorded AS271433 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS271433\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded