Report for 271281

Name

AS271281 - Ainet internet eamp;informatica 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 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.

271281 Ainet internet eamp informatica ltda, BR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS262503        WIKI TELECOMUNICACOES EIRELI, BR
    AS262462        Aranet Play, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
21433 AS271281       ORIGIN  Originate:       3072 /20.42  Transit:          0 /0.00  Ainet internet eamp informatica 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       %
 9628 AS271281      Ainet internet eamp informatica ltda, BR           7      6      1      2      5  71.43%


  Prefix               AS Path                              Aggregation Suggestion
  190.12.128.0/22      57866 3356 262462 271281   
  190.12.128.0/22      7018 3356 262462 271281 + Announce - aggregate of 190.12.128.0/23 (7018 3356 262462 271281) and 190.12.130.0/23 (7018 3356 262462 271281)
  190.12.128.0/23      7018 3356 262462 271281 - Withdrawn - aggregated with 190.12.130.0/23 (7018 3356 262462 271281)
  190.12.128.0/24      7018 3356 262462 271281 - Withdrawn - matching aggregate 190.12.128.0/23 7018 3356 262462 271281
  190.12.129.0/24      7018 3356 262462 271281 - Withdrawn - matching aggregate 190.12.128.0/23 7018 3356 262462 271281
  190.12.130.0/23      7018 3356 262462 271281 - Withdrawn - aggregated with 190.12.128.0/23 (7018 3356 262462 271281)
  190.12.130.0/24      7018 3356 262462 271281 - Withdrawn - matching aggregate 190.12.130.0/23 7018 3356 262462 271281
  190.12.131.0/24      7018 3356 262462 271281 - Withdrawn - matching aggregate 190.12.130.0/23 7018 3356 262462 271281

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

AS271281   2 More Specifics   3 Total Advertisements   Ainet internet eamp informatica ltda, BR
    190.12.128.0/23               190.12.128.0/22
    190.12.130.0/23               190.12.128.0/22
    190.12.128.0/24               190.12.128.0/22
    190.12.129.0/24               190.12.128.0/22
    190.12.130.0/24               190.12.128.0/22

Prefixes added and withdrawn by this origin AS in the past 7 days.

    - 190.12.128.0/24             Withdrawn
    - 190.12.129.0/24             Withdrawn
    - 190.12.130.0/24             Withdrawn

Whois Entry

whois: 402603

IANA has recorded AS271281 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS271281\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded