Report for 266961

Name

AS266961 - Arias Telecomunicacoes 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 AS6447) 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.

266961 Arias Telecomunicacoes Ltda, BR

  Adjacency:     4  Upstream:     2  Downstream:     2
  Upstream Adjacent AS list
    AS6939          HURRICANE, US
    AS263444        Open X Tecnologia Ltda, BR
  Downstream Adjacent AS list
    AS272665        INOVAFIBRA NET TELECOM EIRELI, BR
    AS61882         VILAVNET SOLUCOES EM INFORMATICA LTDA-ME, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
18081 AS266961       ORG+TRN Originate:       4096 /20.00  Transit:        512 /23.00 Arias Telecomunicacoes 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       %
 8129 AS266961      Arias Telecomunicacoes Ltda, BR                   10      8      2      4      6  60.00%


  Prefix               AS Path                              Aggregation Suggestion
  45.226.72.0/22       6939 266961            
  45.226.72.0/22       22652 263444 266961 266961 + Announce - aggregate of 45.226.72.0/23 (22652 263444 266961 266961) and 45.226.74.0/23 (22652 263444 266961 266961)
  45.226.72.0/24       22652 263444 266961 266961 - Withdrawn - aggregated with 45.226.73.0/24 (22652 263444 266961 266961)
  45.226.73.0/24       22652 263444 266961 266961 - Withdrawn - aggregated with 45.226.72.0/24 (22652 263444 266961 266961)
  45.226.74.0/24       22652 263444 266961 266961 - Withdrawn - aggregated with 45.226.75.0/24 (22652 263444 266961 266961)
  45.226.75.0/24       22652 263444 266961 266961 - Withdrawn - aggregated with 45.226.74.0/24 (22652 263444 266961 266961)
  164.163.104.0/22     6939 266961            
  164.163.104.0/22     22652 263444 266961 266961 + Announce - aggregate of 164.163.104.0/23 (22652 263444 266961 266961) and 164.163.106.0/23 (22652 263444 266961 266961)
  164.163.104.0/24     22652 263444 266961 266961 - Withdrawn - aggregated with 164.163.105.0/24 (22652 263444 266961 266961)
  164.163.105.0/24     22652 263444 266961 266961 - Withdrawn - aggregated with 164.163.104.0/24 (22652 263444 266961 266961)
  164.163.106.0/24     22652 263444 266961 266961 - Withdrawn - aggregated with 164.163.107.0/24 (22652 263444 266961 266961)
  164.163.107.0/24     22652 263444 266961 266961 - Withdrawn - aggregated with 164.163.106.0/24 (22652 263444 266961 266961)

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

AS266961   6 More Specifics   7 Total Advertisements   Arias Telecomunicacoes Ltda, BR
    45.226.72.0/23                45.226.72.0/22
    45.226.72.0/24                45.226.72.0/22
    45.226.73.0/24                45.226.72.0/22
    45.226.74.0/23                45.226.72.0/22
    45.226.74.0/24                45.226.72.0/22
    45.226.75.0/24                45.226.72.0/22

Prefixes added and withdrawn by this origin AS in the past 7 days.

    + 45.226.72.0/24              Announced
    + 45.226.73.0/24              Announced
    + 45.226.74.0/24              Announced
    + 45.226.75.0/24              Announced

Whois Entry

whois: 402551

IANA has recorded AS266961 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS266961\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded