Report for 271496

Name

AS271496 - BNET RIO PROVEDOR DE ACESSO A 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.

271496 AS271496 - BNET RIO PROVEDOR DE ACESSO A INTERNET LTDA, BR

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS264301        AS264301 - LLL INFORMATICA LTDA, BR
    AS53087         AS53087 - TELY Ltda., BR
    AS266445        AS266445 - SEA TELECOM LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
31942 AS271496       ORIGIN  Originate:       1536 /21.42  Transit:          0 /0.00  AS271496 - BNET RIO PROVEDOR DE ACESSO A 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       %
29036 AS271496      AS271496 - BNET RIO PROVEDOR DE ACESSO A INTE      5      1      0      4      1  20.00%


  Prefix               AS Path                              Aggregation Suggestion
  181.224.48.0/24      4777 2497 174 13786 52772 52772 264301 271496   
  181.224.49.0/24      4777 2497 3356 53087 271496   
  181.224.50.0/23      4777 2516 4230 266445 266445 266445 271496   
  181.224.50.0/24      4777 2516 4230 266445 266445 266445 271496 271496 271496 271496   
  181.224.51.0/24      4777 2516 4230 266445 266445 266445 271496 - Withdrawn - matching aggregate 181.224.50.0/23 4777 2516 4230 266445 266445 266445 271496

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

AS271496   5 More Specifics   5 Total Advertisements   AS271496 - BNET RIO PROVEDOR DE ACESSO A INTERNET LTDA, BR
    181.224.48.0/24               181.224.48.0/22
    181.224.49.0/24               181.224.48.0/22
    181.224.50.0/23               181.224.48.0/22
    181.224.50.0/24               181.224.48.0/22
    181.224.51.0/24               181.224.48.0/22

Whois Entry

whois: 402591

IANA has recorded AS271496 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS271496\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded