Report for 271406

Name

AS271406 - I. L. DE SOUSA, 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.

271406 I. L. DE SOUSA, BR

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS263327        ONLINE TELECOMUNICACOES LTDA, BR
    AS263917        Nossarede Telecom LTDA ME, BR
    AS265192        F. A. ROCHA E COMERCIO, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
43229 AS271406       ORIGIN  Originate:       1024 /22.00  Transit:          0 /0.00  I. L. DE SOUSA, 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       %
29482 AS271406      I. L. DE SOUSA, BR                                 4      2      1      3      1  25.00%


  Prefix               AS Path                              Aggregation Suggestion
  189.91.160.0/24      3303 269194 265192 265192 265192 265192 271406   
  189.91.161.0/24      6939 263917 271406     
  189.91.162.0/23      6939 7195 263327 271406 + Announce - aggregate of 189.91.162.0/24 (6939 7195 263327 271406) and 189.91.163.0/24 (6939 7195 263327 271406)
  189.91.162.0/24      6939 7195 263327 271406 - Withdrawn - aggregated with 189.91.163.0/24 (6939 7195 263327 271406)
  189.91.163.0/24      6939 7195 263327 271406 - Withdrawn - aggregated with 189.91.162.0/24 (6939 7195 263327 271406)

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

AS271406   6 More Specifics   6 Total Advertisements   I. L. DE SOUSA, BR
    189.91.160.0/23               189.91.160.0/22
    189.91.160.0/24               189.91.160.0/22
    189.91.161.0/24               189.91.160.0/22
    189.91.162.0/23               189.91.160.0/22
    189.91.162.0/24               189.91.160.0/22
    189.91.163.0/24               189.91.160.0/22

Prefixes added and withdrawn by this origin AS in the past 7 days.

    + 189.91.160.0/23             Announced
    + 189.91.160.0/24             Announced
    + 189.91.161.0/24             Announced
    + 189.91.162.0/23             Announced
    + 189.91.162.0/24             Announced
    + 189.91.163.0/24             Announced

Whois Entry

whois: 402551

IANA has recorded AS271406 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS271406\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded