Report for 265463

Name

AS265463 - G4 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.

265463 AS265463 - G4 Ltda, BR

  Adjacency:     2  Upstream:     1  Downstream:     1
  Upstream Adjacent AS list
    AS271201        AS271201 - Vianet Telecomunicacoes Ltda, BR
  Downstream Adjacent AS list
    AS271278        AS271278 - A B OLIVEIRA TELECOMUNICACAO E INFORMARTICA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
20684 AS265463       ORG+TRN Originate:       3072 /20.42  Transit:       1536 /21.42 AS265463 - G4 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       %
 9137 AS265463      AS265463 - G4 Ltda, BR                             7      6      1      2      5  71.43%


  Prefix               AS Path                              Aggregation Suggestion
  168.197.12.0/22      4777 2497 174 268196 271201 265463   
  168.197.12.0/23      4777 2497 174 268196 271201 265463 - Withdrawn - matching aggregate 168.197.12.0/22 4777 2497 174 268196 271201 265463
  168.197.12.0/22      4777 2497 174 268196 271201 265463 265463 + Announce - aggregate of 168.197.12.0/23 (4777 2497 174 268196 271201 265463 265463) and 168.197.14.0/23 (4777 2497 174 268196 271201 265463 265463)
  168.197.12.0/24      4777 2497 174 268196 271201 265463 265463 - Withdrawn - aggregated with 168.197.13.0/24 (4777 2497 174 268196 271201 265463 265463)
  168.197.13.0/24      4777 2497 174 268196 271201 265463 265463 - Withdrawn - aggregated with 168.197.12.0/24 (4777 2497 174 268196 271201 265463 265463)
  168.197.14.0/23      4777 2497 174 268196 271201 265463 - Withdrawn - matching aggregate 168.197.12.0/22 4777 2497 174 268196 271201 265463
  168.197.14.0/24      4777 2497 174 268196 271201 265463 265463 - Withdrawn - aggregated with 168.197.15.0/24 (4777 2497 174 268196 271201 265463 265463)
  168.197.15.0/24      4777 2497 174 268196 271201 265463 265463 - Withdrawn - aggregated with 168.197.14.0/24 (4777 2497 174 268196 271201 265463 265463)

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

AS265463   6 More Specifics   7 Total Advertisements   AS265463 - G4 Ltda, BR
    168.197.12.0/23               168.197.12.0/22
    168.197.12.0/24               168.197.12.0/22
    168.197.13.0/24               168.197.12.0/22
    168.197.14.0/23               168.197.12.0/22
    168.197.14.0/24               168.197.12.0/22
    168.197.15.0/24               168.197.12.0/22

Whois Entry

whois: 402591

IANA has recorded AS265463 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS265463\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded