Report for 266071

Name

AS266071 - R3 INTERNET, 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.

266071 AS266071 - R3 INTERNET, BR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS37468         Angola Cables - Angola Cables, AO
    AS270735        AS270735 - COMPUTIZE NETWORK TELECOMUNICACOES LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
23920 AS266071       ORIGIN  Originate:       2304 /20.83  Transit:          0 /0.00  AS266071 - R3 INTERNET, 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       %
28494 AS266071      AS266071 - R3 INTERNET, BR                         4      2      1      3      1  25.00%


  Prefix               AS Path                              Aggregation Suggestion
  45.4.120.0/22        4777 2497 37468 266071   
  45.4.120.0/22        4777 2516 6762 270735 266071 + Announce - aggregate of 45.4.120.0/23 (4777 2516 6762 270735 266071) and 45.4.122.0/23 (4777 2516 6762 270735 266071)
  45.4.120.0/23        4777 2516 6762 270735 266071 - Withdrawn - aggregated with 45.4.122.0/23 (4777 2516 6762 270735 266071)
  45.4.120.0/24        4608 7575 37468 266071   
  45.4.122.0/23        4777 2516 6762 270735 266071 - Withdrawn - aggregated with 45.4.120.0/23 (4777 2516 6762 270735 266071)

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

AS266071   3 More Specifics   4 Total Advertisements   AS266071 - R3 INTERNET, BR
    45.4.120.0/23                 45.4.120.0/22
    45.4.120.0/24                 45.4.120.0/22
    45.4.122.0/23                 45.4.120.0/22

Whois Entry

whois: 402609

IANA has recorded AS266071 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS266071\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded