Report for 271758

Name

Access World Services 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.

271758 Access World Services LTDA, BR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS268509        COMPLETA Telecomunicacoes Ltda, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
21398 AS271758       ORIGIN  Originate:       3072 /20.42  Transit:          0 /0.00  Access World Services 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       %
 8288 AS271758      Access World Services LTDA, BR                     7      6      0      1      6  85.71%


  Prefix               AS Path                              Aggregation Suggestion
  131.100.28.0/22      4777 2497 174 28189 268509 268509 268509 271758   
  131.100.28.0/23      4777 2497 174 28189 268509 268509 268509 271758 - Withdrawn - matching aggregate 131.100.28.0/22 4777 2497 174 28189 268509 268509 268509 271758
  131.100.28.0/24      4777 2497 174 28189 268509 268509 268509 271758 - Withdrawn - matching aggregate 131.100.28.0/22 4777 2497 174 28189 268509 268509 268509 271758
  131.100.29.0/24      4777 2497 174 28189 268509 268509 268509 271758 - Withdrawn - matching aggregate 131.100.28.0/22 4777 2497 174 28189 268509 268509 268509 271758
  131.100.30.0/23      4777 2497 174 28189 268509 268509 268509 271758 - Withdrawn - matching aggregate 131.100.28.0/22 4777 2497 174 28189 268509 268509 268509 271758
  131.100.30.0/24      4777 2497 174 28189 268509 268509 268509 271758 - Withdrawn - matching aggregate 131.100.28.0/22 4777 2497 174 28189 268509 268509 268509 271758
  131.100.31.0/24      4777 2497 174 28189 268509 268509 268509 271758 - Withdrawn - matching aggregate 131.100.28.0/22 4777 2497 174 28189 268509 268509 268509 271758

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

AS271758   6 More Specifics   7 Total Advertisements   Access World Services LTDA, BR
    131.100.28.0/23               131.100.28.0/22
    131.100.28.0/24               131.100.28.0/22
    131.100.29.0/24               131.100.28.0/22
    131.100.30.0/23               131.100.28.0/22
    131.100.30.0/24               131.100.28.0/22
    131.100.31.0/24               131.100.28.0/22

Whois Entry

whois: 402332

IANA has recorded AS271758 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS271758\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded