Report for 61901

Name

AS61901 - RMR Assessoria Tecnica em Teleinformatica LTDA-ME, 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.

61901 AS61901 - RMR Assessoria Tecnica em Teleinformatica LTDA-ME, BR

  Adjacency:     4  Upstream:     2  Downstream:     2
  Upstream Adjacent AS list
    AS28220         AS28220 - Alares Cabo Servicos de Telecomunicacoes S.A., BR
    AS269337        AS269337 - CONECWEB SERVICOS DE COMUNICACAO LTDA, BR
  Downstream Adjacent AS list
    AS267511        AS267511 - JK NET SERVICOS MULTIMIDIA EIRELI - EPP, BR
    AS270940        AS270940 - VeloxFibra Telecom, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
12434 AS61901        ORG+TRN Originate:       7680 /19.09  Transit:       1024 /22.00 AS61901 - RMR Assessoria Tecnica em Teleinformatica LTDA-ME, 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       %
 6029 AS61901       AS61901 - RMR Assessoria Tecnica em Teleinfor     15     10      2      7      8  53.33%


  Prefix               AS Path                              Aggregation Suggestion
  170.254.52.0/23      4777 2516 6762 270735 269337 61901   
  170.254.52.0/24      4777 2516 6762 270735 269337 61901 - Withdrawn - matching aggregate 170.254.52.0/23 4777 2516 6762 270735 269337 61901
  170.254.53.0/24      4777 2516 6762 270735 269337 61901 - Withdrawn - matching aggregate 170.254.52.0/23 4777 2516 6762 270735 269337 61901
  170.254.54.0/23      4777 2497 3356 28220 61901 61901   
  191.5.64.0/21        4777 2516 6762 270735 269337 61901   
  191.5.64.0/22        4777 2497 174 52468 269337 61901   
  191.5.64.0/22        4777 2516 6762 270735 269337 61901 + Announce - aggregate of 191.5.64.0/23 (4777 2516 6762 270735 269337 61901) and 191.5.66.0/23 (4777 2516 6762 270735 269337 61901)
  191.5.64.0/24        4777 2516 6762 270735 269337 61901 - Withdrawn - aggregated with 191.5.65.0/24 (4777 2516 6762 270735 269337 61901)
  191.5.65.0/24        4777 2516 6762 270735 269337 61901 - Withdrawn - aggregated with 191.5.64.0/24 (4777 2516 6762 270735 269337 61901)
  191.5.66.0/24        4777 2516 6762 270735 269337 61901 - Withdrawn - aggregated with 191.5.67.0/24 (4777 2516 6762 270735 269337 61901)
  191.5.67.0/24        4777 2516 6762 270735 269337 61901 - Withdrawn - aggregated with 191.5.66.0/24 (4777 2516 6762 270735 269337 61901)
  191.5.68.0/22        4777 2497 174 52468 269337 61901   
  191.5.68.0/22        4777 2516 6762 270735 269337 61901 + Announce - aggregate of 191.5.68.0/23 (4777 2516 6762 270735 269337 61901) and 191.5.70.0/23 (4777 2516 6762 270735 269337 61901)
  191.5.68.0/24        4777 2516 6762 270735 269337 61901 - Withdrawn - aggregated with 191.5.69.0/24 (4777 2516 6762 270735 269337 61901)
  191.5.69.0/24        4777 2516 6762 270735 269337 61901 - Withdrawn - aggregated with 191.5.68.0/24 (4777 2516 6762 270735 269337 61901)
  191.5.70.0/24        4777 2516 6762 270735 269337 61901 - Withdrawn - aggregated with 191.5.71.0/24 (4777 2516 6762 270735 269337 61901)
  191.5.71.0/24        4777 2516 6762 270735 269337 61901 - Withdrawn - aggregated with 191.5.70.0/24 (4777 2516 6762 270735 269337 61901)

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

AS61901   14 More Specifics   15 Total Advertisements   AS61901 - RMR Assessoria Tecnica em Teleinformatica LTDA-ME, BR
    170.254.52.0/23               170.254.52.0/22
    170.254.52.0/24               170.254.52.0/22
    170.254.53.0/24               170.254.52.0/22
    170.254.54.0/23               170.254.52.0/22
    191.5.64.0/22                 191.5.64.0/21
    191.5.64.0/24                 191.5.64.0/21
    191.5.65.0/24                 191.5.64.0/21
    191.5.66.0/24                 191.5.64.0/21
    191.5.67.0/24                 191.5.64.0/21
    191.5.68.0/22                 191.5.64.0/21
    191.5.68.0/24                 191.5.64.0/21
    191.5.69.0/24                 191.5.64.0/21
    191.5.70.0/24                 191.5.64.0/21
    191.5.71.0/24                 191.5.64.0/21

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

    + 170.254.52.0/24             Announced
    + 170.254.53.0/24             Announced
    + 191.5.64.0/24               Announced
    + 191.5.65.0/24               Announced
    + 191.5.66.0/24               Announced
    + 191.5.67.0/24               Announced
    + 191.5.68.0/24               Announced
    + 191.5.69.0/24               Announced
    + 191.5.70.0/24               Announced
    + 191.5.71.0/24               Announced

Whois Entry

whois: 402613

IANA has recorded AS61901 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS61901\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded