Report for 271406

Name

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 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.

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        Borracharia Barroso Ltda, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
43085 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       %
28844 AS271406      I. L. DE SOUSA, BR                                 4      2      1      3      1  25.00%


  Prefix               AS Path                              Aggregation Suggestion
  189.91.160.0/24      4777 6939 264409 273669 273669 273669 265192 271406   
  189.91.161.0/24      4777 2516 6762 14840 263917 271406   
  189.91.162.0/23      4608 7575 7195 263327 271406 + Announce - aggregate of 189.91.162.0/24 (4608 7575 7195 263327 271406) and 189.91.163.0/24 (4608 7575 7195 263327 271406)
  189.91.162.0/24      4608 7575 7195 263327 271406 - Withdrawn - aggregated with 189.91.163.0/24 (4608 7575 7195 263327 271406)
  189.91.163.0/24      4608 7575 7195 263327 271406 - Withdrawn - aggregated with 189.91.162.0/24 (4608 7575 7195 263327 271406)

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

AS271406   4 More Specifics   4 Total Advertisements   I. L. DE SOUSA, BR
    189.91.160.0/24               189.91.160.0/22
    189.91.161.0/24               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

Whois Entry

whois: 402332

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