Report for 271361

Name

AS271361 - IJSAT INTERNET 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.

271361 AS271361 - IJSAT INTERNET LTDA, BR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS28220         AS28220 - Alares Cabo Servicos de Telecomunicacoes S.A., BR
    AS271253        AS271253 - LINK BRASIL TELECOMUNICACOES LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
31929 AS271361       ORIGIN  Originate:       1536 /21.42  Transit:          0 /0.00  AS271361 - IJSAT INTERNET 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       %
19857 AS271361      AS271361 - IJSAT INTERNET LTDA, BR                 6      4      2      4      2  33.33%


  Prefix               AS Path                              Aggregation Suggestion
  179.0.76.0/24        4777 2516 6762 271253 271361   
  179.0.77.0/24        4777 2516 6762 271253 271361 271361   
  179.0.78.0/23        4777 2516 6762 271253 271361 + Announce - aggregate of 179.0.78.0/24 (4777 2516 6762 271253 271361) and 179.0.79.0/24 (4777 2516 6762 271253 271361)
  179.0.78.0/24        4777 2516 6762 271253 271361 - Withdrawn - aggregated with 179.0.79.0/24 (4777 2516 6762 271253 271361)
  179.0.79.0/24        4777 2516 6762 271253 271361 - Withdrawn - aggregated with 179.0.78.0/24 (4777 2516 6762 271253 271361)
  206.85.190.0/23      4777 2516 6762 271253 271361 + Announce - aggregate of 206.85.190.0/24 (4777 2516 6762 271253 271361) and 206.85.191.0/24 (4777 2516 6762 271253 271361)
  206.85.190.0/24      4777 2516 6762 271253 271361 - Withdrawn - aggregated with 206.85.191.0/24 (4777 2516 6762 271253 271361)
  206.85.191.0/24      4777 2516 6762 271253 271361 - Withdrawn - aggregated with 206.85.190.0/24 (4777 2516 6762 271253 271361)

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

AS271361   6 More Specifics   6 Total Advertisements   AS271361 - IJSAT INTERNET LTDA, BR
    179.0.76.0/24                 179.0.76.0/22
    179.0.77.0/24                 179.0.76.0/22
    179.0.78.0/24                 179.0.76.0/22
    179.0.79.0/24                 179.0.76.0/22
    206.85.190.0/24               206.84.0.0/15
    206.85.191.0/24               206.84.0.0/15

Whois Entry

whois: 402628

IANA has recorded AS271361 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS271361\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded