Report for 53135

Name

BRASIL TECPAR | AMIGO | AVATO, 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.

53135 BRASIL TECPAR | AMIGO | AVATO, BR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS262907        BRASIL TECPAR | AMIGO | AVATO, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
4376  AS53135        ORIGIN  Originate:      49408 /16.41  Transit:          0 /0.00  BRASIL TECPAR | AMIGO | AVATO, 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       %
 2394 AS53135       BRASIL TECPAR | AMIGO | AVATO, BR                 32     24      1      9     23  71.88%


  Prefix               AS Path                              Aggregation Suggestion
  131.221.92.0/22      4777 2497 3356 262907 53135   
  138.219.152.0/22     4777 2497 3356 262907 53135   
  168.227.232.0/22     4777 2497 3356 262907 53135   
  170.79.184.0/22      4777 2497 3356 262907 53135   
  177.39.240.0/20      4777 2497 3356 262907 53135 + Announce - aggregate of 177.39.240.0/21 (4777 2497 3356 262907 53135) and 177.39.248.0/21 (4777 2497 3356 262907 53135)
  177.39.240.0/21      4777 2497 3356 262907 53135 - Withdrawn - aggregated with 177.39.248.0/21 (4777 2497 3356 262907 53135)
  177.39.240.0/22      4777 2497 3356 262907 53135 - Withdrawn - matching aggregate 177.39.240.0/21 4777 2497 3356 262907 53135
  177.39.244.0/22      4777 2497 3356 262907 53135 - Withdrawn - matching aggregate 177.39.240.0/21 4777 2497 3356 262907 53135
  177.39.248.0/21      4777 2497 3356 262907 53135 - Withdrawn - aggregated with 177.39.240.0/21 (4777 2497 3356 262907 53135)
  177.39.248.0/22      4777 2497 3356 262907 53135 - Withdrawn - matching aggregate 177.39.248.0/21 4777 2497 3356 262907 53135
  177.39.252.0/22      4777 2497 3356 262907 53135 - Withdrawn - matching aggregate 177.39.248.0/21 4777 2497 3356 262907 53135
  186.192.176.0/20     4777 2497 3356 262907 53135   
  186.192.176.0/21     4777 2497 3356 262907 53135 - Withdrawn - matching aggregate 186.192.176.0/20 4777 2497 3356 262907 53135
  186.192.176.0/22     4777 2497 3356 262907 53135 - Withdrawn - matching aggregate 186.192.176.0/20 4777 2497 3356 262907 53135
  186.192.180.0/22     4777 2497 3356 262907 53135 - Withdrawn - matching aggregate 186.192.176.0/20 4777 2497 3356 262907 53135
  186.192.184.0/21     4777 2497 3356 262907 53135 - Withdrawn - matching aggregate 186.192.176.0/20 4777 2497 3356 262907 53135
  186.192.184.0/22     4777 2497 3356 262907 53135 - Withdrawn - matching aggregate 186.192.176.0/20 4777 2497 3356 262907 53135
  186.192.188.0/22     4777 2497 3356 262907 53135 - Withdrawn - matching aggregate 186.192.176.0/20 4777 2497 3356 262907 53135
  186.192.191.0/24     4608 7575 7195 53062 262907 53135   
  186.193.48.0/20      4777 2497 3356 262907 53135   
  186.193.48.0/21      4777 2497 3356 262907 53135 - Withdrawn - matching aggregate 186.193.48.0/20 4777 2497 3356 262907 53135
  186.193.48.0/22      4777 2497 3356 262907 53135 - Withdrawn - matching aggregate 186.193.48.0/20 4777 2497 3356 262907 53135
  186.193.52.0/22      4777 2497 3356 262907 53135 - Withdrawn - matching aggregate 186.193.48.0/20 4777 2497 3356 262907 53135
  186.193.56.0/21      4777 2497 3356 262907 53135 - Withdrawn - matching aggregate 186.193.48.0/20 4777 2497 3356 262907 53135
  186.193.56.0/22      4777 2497 3356 262907 53135 - Withdrawn - matching aggregate 186.193.48.0/20 4777 2497 3356 262907 53135
  186.193.60.0/22      4777 2497 3356 262907 53135 - Withdrawn - matching aggregate 186.193.48.0/20 4777 2497 3356 262907 53135
  191.243.112.0/20     4777 2497 3356 262907 53135   
  191.243.112.0/21     4777 2497 3356 262907 53135 - Withdrawn - matching aggregate 191.243.112.0/20 4777 2497 3356 262907 53135
  191.243.112.0/22     4777 2497 3356 262907 53135 - Withdrawn - matching aggregate 191.243.112.0/20 4777 2497 3356 262907 53135
  191.243.116.0/22     4777 2497 3356 262907 53135 - Withdrawn - matching aggregate 191.243.112.0/20 4777 2497 3356 262907 53135
  191.243.120.0/21     4777 2497 3356 262907 53135 - Withdrawn - matching aggregate 191.243.112.0/20 4777 2497 3356 262907 53135
  191.243.120.0/22     4777 2497 3356 262907 53135 - Withdrawn - matching aggregate 191.243.112.0/20 4777 2497 3356 262907 53135
  191.243.124.0/22     4777 2497 3356 262907 53135 - Withdrawn - matching aggregate 191.243.112.0/20 4777 2497 3356 262907 53135

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

AS53135   23 More Specifics   32 Total Advertisements   BRASIL TECPAR | AMIGO | AVATO, BR
    177.39.240.0/22               177.39.240.0/21
    177.39.244.0/22               177.39.240.0/21
    177.39.248.0/22               177.39.248.0/21
    177.39.252.0/22               177.39.248.0/21
    186.192.176.0/21              186.192.176.0/20
    186.192.176.0/22              186.192.176.0/20
    186.192.180.0/22              186.192.176.0/20
    186.192.184.0/21              186.192.176.0/20
    186.192.184.0/22              186.192.176.0/20
    186.192.188.0/22              186.192.176.0/20
    186.192.191.0/24              186.192.176.0/20
    186.193.48.0/21               186.193.48.0/20
    186.193.48.0/22               186.193.48.0/20
    186.193.52.0/22               186.193.48.0/20
    186.193.56.0/21               186.193.48.0/20
    186.193.56.0/22               186.193.48.0/20
    186.193.60.0/22               186.193.48.0/20
    191.243.112.0/21              191.243.112.0/20
    191.243.112.0/22              191.243.112.0/20
    191.243.116.0/22              191.243.112.0/20
    191.243.120.0/21              191.243.112.0/20
    191.243.120.0/22              191.243.112.0/20
    191.243.124.0/22              191.243.112.0/20
    191.243.124.0/24              191.243.112.0/20

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

    + 186.192.191.0/24            Announced
    - 191.243.124.0/24            Withdrawn

Whois Entry

whois: 402332

IANA has recorded AS53135 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.net -r "AS53135\n             % [whois.apnic.net]
             % Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html
             
             %ERROR:101: no entries found
             %
             % No entries found in source APNIC,JPNIC,KRNIC,TWNIC,IDNIC,IRINN-GRS.
             
             % This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU4)