Report for 25620

Name

AS25620 - COTAS LTDA., BO

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.

25620 COTAS LTDA., BO

  Adjacency:     3  Upstream:     2  Downstream:     1
  Upstream Adjacent AS list
    AS12956         TELXIUS TELXIUS Cable, ES
    AS8167          V tal, BR
  Downstream Adjacent AS list
    AS263242        DIGITAL WORK, BO

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
946   AS25620        ORG+TRN Originate:     305664 /13.78  Transit:       2048 /21.00 COTAS LTDA., BO

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       %
 1243 AS25620       COTAS LTDA., BO                                   72     53      4     23     49  68.06%


  Prefix               AS Path                              Aggregation Suggestion
  190.171.192.0/18     6939 12956 25620       
  190.171.192.0/20     6939 12956 25620     - Withdrawn - matching aggregate 190.171.192.0/18 6939 12956 25620
  190.171.208.0/20     6939 12956 25620     - Withdrawn - matching aggregate 190.171.192.0/18 6939 12956 25620
  190.171.224.0/20     6939 12956 25620     - Withdrawn - matching aggregate 190.171.192.0/18 6939 12956 25620
  190.171.240.0/20     6939 12956 25620     - Withdrawn - matching aggregate 190.171.192.0/18 6939 12956 25620
  190.171.249.0/24     2914 12956 25620       
  190.180.0.0/17       6939 12956 25620       
  190.180.0.0/20       6939 12956 25620     - Withdrawn - matching aggregate 190.180.0.0/17 6939 12956 25620
  190.180.16.0/20      6939 12956 25620     - Withdrawn - matching aggregate 190.180.0.0/17 6939 12956 25620
  190.180.32.0/20      6939 12956 25620     - Withdrawn - matching aggregate 190.180.0.0/17 6939 12956 25620
  190.180.48.0/20      6939 12956 25620     - Withdrawn - matching aggregate 190.180.0.0/17 6939 12956 25620
  190.180.64.0/20      6939 12956 25620     - Withdrawn - matching aggregate 190.180.0.0/17 6939 12956 25620
  190.180.80.0/20      6939 12956 25620     - Withdrawn - matching aggregate 190.180.0.0/17 6939 12956 25620
  190.180.112.0/20     6939 12956 25620     - Withdrawn - matching aggregate 190.180.0.0/17 6939 12956 25620
  190.186.0.0/16       6939 12956 25620     + Announce - aggregate of 190.186.0.0/17 (6939 12956 25620) and 190.186.128.0/17 (6939 12956 25620)
  190.186.0.0/17       6939 12956 25620     - Withdrawn - aggregated with 190.186.128.0/17 (6939 12956 25620)
  190.186.32.0/20      6939 12956 25620     - Withdrawn - matching aggregate 190.186.0.0/17 6939 12956 25620
  190.186.48.0/20      6939 12956 25620     - Withdrawn - matching aggregate 190.186.0.0/17 6939 12956 25620
  190.186.54.0/23      2914 12956 25620       
  190.186.54.0/23      6939 12956 25620     + Announce - aggregate of 190.186.54.0/24 (6939 12956 25620) and 190.186.55.0/24 (6939 12956 25620)
  190.186.54.0/24      6939 12956 25620     - Withdrawn - aggregated with 190.186.55.0/24 (6939 12956 25620)
  190.186.55.0/24      6939 12956 25620     - Withdrawn - aggregated with 190.186.54.0/24 (6939 12956 25620)
  190.186.56.0/22      2914 12956 25620     + Announce - aggregate of 190.186.56.0/23 (2914 12956 25620) and 190.186.58.0/23 (2914 12956 25620)
  190.186.56.0/23      2914 12956 25620     - Withdrawn - aggregated with 190.186.58.0/23 (2914 12956 25620)
  190.186.56.0/24      2914 12956 25620     - Withdrawn - matching aggregate 190.186.56.0/23 2914 12956 25620
  190.186.57.0/24      2914 12956 25620     - Withdrawn - matching aggregate 190.186.56.0/23 2914 12956 25620
  190.186.58.0/23      2914 12956 25620     - Withdrawn - aggregated with 190.186.56.0/23 (2914 12956 25620)
  190.186.58.0/24      2914 12956 25620     - Withdrawn - matching aggregate 190.186.58.0/23 2914 12956 25620
  190.186.59.0/24      2914 12956 25620     - Withdrawn - matching aggregate 190.186.58.0/23 2914 12956 25620
  190.186.62.0/23      22652 52320 8167 25620   
  190.186.64.0/20      6939 12956 25620     - Withdrawn - matching aggregate 190.186.0.0/17 6939 12956 25620
  190.186.96.0/20      6939 12956 25620     - Withdrawn - matching aggregate 190.186.0.0/17 6939 12956 25620
  190.186.112.0/20     6939 12956 25620     - Withdrawn - matching aggregate 190.186.0.0/17 6939 12956 25620
  190.186.128.0/17     6939 12956 25620     - Withdrawn - aggregated with 190.186.0.0/17 (6939 12956 25620)
  190.186.128.0/20     6939 12956 25620     - Withdrawn - matching aggregate 190.186.128.0/17 6939 12956 25620
  190.186.142.0/23     22652 52320 8167 25620   
  190.186.144.0/20     6939 12956 25620     - Withdrawn - matching aggregate 190.186.128.0/17 6939 12956 25620
  190.186.160.0/19     6939 12956 25620     - Withdrawn - matching aggregate 190.186.128.0/17 6939 12956 25620
  190.186.192.0/20     6939 12956 25620     - Withdrawn - matching aggregate 190.186.128.0/17 6939 12956 25620
  190.186.208.0/20     6939 12956 25620     - Withdrawn - matching aggregate 190.186.128.0/17 6939 12956 25620
  190.186.223.0/24     2914 12956 25620       
  190.186.224.0/20     6939 12956 25620     - Withdrawn - matching aggregate 190.186.128.0/17 6939 12956 25620
  190.186.240.0/20     6939 12956 25620     - Withdrawn - matching aggregate 190.186.128.0/17 6939 12956 25620
  190.186.242.0/23     2914 12956 25620       
  190.186.242.0/24     2914 12956 25620     - Withdrawn - matching aggregate 190.186.242.0/23 2914 12956 25620
  190.186.243.0/24     2914 12956 25620     - Withdrawn - matching aggregate 190.186.242.0/23 2914 12956 25620
  192.223.64.0/19      6939 12956 25620       
  192.223.64.0/20      6939 12956 25620     - Withdrawn - matching aggregate 192.223.64.0/19 6939 12956 25620
  192.223.80.0/20      6939 12956 25620     - Withdrawn - matching aggregate 192.223.64.0/19 6939 12956 25620
  192.223.96.0/22      6939 12956 25620       
  192.223.99.0/24      6939 12956 25620     - Withdrawn - matching aggregate 192.223.96.0/22 6939 12956 25620
  200.58.160.0/19      6939 12956 25620       
  200.58.160.0/20      6939 12956 25620     - Withdrawn - matching aggregate 200.58.160.0/19 6939 12956 25620
  200.58.176.0/20      6939 12956 25620     - Withdrawn - matching aggregate 200.58.160.0/19 6939 12956 25620
  200.119.192.0/19     6939 12956 25620       
  200.119.192.0/20     6939 12956 25620     - Withdrawn - matching aggregate 200.119.192.0/19 6939 12956 25620
  200.119.206.0/24     6939 12956 25620     - Withdrawn - matching aggregate 200.119.192.0/19 6939 12956 25620
  200.119.207.0/24     6939 12956 25620     - Withdrawn - matching aggregate 200.119.192.0/19 6939 12956 25620
  200.119.208.0/20     6939 12956 25620     - Withdrawn - matching aggregate 200.119.192.0/19 6939 12956 25620
  200.119.209.0/24     6939 12956 25620     - Withdrawn - matching aggregate 200.119.192.0/19 6939 12956 25620
  200.119.219.0/24     6939 12956 25620     - Withdrawn - matching aggregate 200.119.192.0/19 6939 12956 25620
  200.119.220.0/24     2914 12956 25620       
  200.119.222.0/24     2914 12956 25620       
  201.222.64.0/18      6939 12956 25620       
  201.222.64.0/20      6939 12956 25620     - Withdrawn - matching aggregate 201.222.64.0/18 6939 12956 25620
  201.222.70.0/24      6939 12956 25620     - Withdrawn - matching aggregate 201.222.64.0/18 6939 12956 25620
  201.222.77.0/24      2914 12956 25620       
  201.222.80.0/20      6939 12956 25620     - Withdrawn - matching aggregate 201.222.64.0/18 6939 12956 25620
  201.222.80.0/23      2914 12956 25620       
  201.222.80.0/23      6939 12956 25620     + Announce - aggregate of 201.222.80.0/24 (6939 12956 25620) and 201.222.81.0/24 (6939 12956 25620)
  201.222.80.0/24      6939 12956 25620     - Withdrawn - aggregated with 201.222.81.0/24 (6939 12956 25620)
  201.222.81.0/24      6939 12956 25620     - Withdrawn - aggregated with 201.222.80.0/24 (6939 12956 25620)
  201.222.96.0/20      6939 12956 25620     - Withdrawn - matching aggregate 201.222.64.0/18 6939 12956 25620
  201.222.101.0/24     2914 12956 25620       
  201.222.106.0/23     22652 52320 8167 25620   
  201.222.112.0/20     6939 12956 25620     - Withdrawn - matching aggregate 201.222.64.0/18 6939 12956 25620

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

AS25620   55 More Specifics   67 Total Advertisements   COTAS LTDA., BO
    190.171.192.0/20              190.171.192.0/18
    190.171.208.0/20              190.171.192.0/18
    190.171.224.0/20              190.171.192.0/18
    190.171.240.0/20              190.171.192.0/18
    190.171.249.0/24              190.171.192.0/18
    190.180.0.0/20                190.180.0.0/17
    190.180.16.0/20               190.180.0.0/17
    190.180.32.0/20               190.180.0.0/17
    190.180.48.0/20               190.180.0.0/17
    190.180.64.0/20               190.180.0.0/17
    190.180.80.0/20               190.180.0.0/17
    190.180.96.0/20               190.180.0.0/17
    190.180.112.0/20              190.180.0.0/17
    190.186.0.0/20                190.186.0.0/18
    190.186.16.0/20               190.186.0.0/18
    190.186.32.0/20               190.186.0.0/18
    190.186.48.0/20               190.186.0.0/18
    190.186.54.0/24               190.186.0.0/18
    190.186.55.0/24               190.186.0.0/18
    190.186.56.0/24               190.186.0.0/18
    190.186.57.0/24               190.186.0.0/18
    190.186.58.0/24               190.186.0.0/18
    190.186.59.0/24               190.186.0.0/18
    190.186.62.0/23               190.186.0.0/18
    190.186.64.0/20               190.186.64.0/18
    190.186.80.0/20               190.186.64.0/18
    190.186.96.0/20               190.186.64.0/18
    190.186.112.0/20              190.186.64.0/18
    190.186.128.0/20              190.186.128.0/18
    190.186.142.0/23              190.186.128.0/18
    190.186.144.0/20              190.186.128.0/18
    190.186.160.0/19              190.186.128.0/18
    190.186.160.0/20              190.186.128.0/18
    190.186.176.0/20              190.186.128.0/18
    190.186.192.0/20              190.186.192.0/18
    190.186.208.0/20              190.186.192.0/18
    190.186.223.0/24              190.186.192.0/18
    190.186.224.0/20              190.186.192.0/18
    190.186.240.0/20              190.186.192.0/18
    190.186.242.0/24              190.186.192.0/18
    190.186.243.0/24              190.186.192.0/18
    192.223.64.0/20               192.223.64.0/18
    192.223.80.0/20               192.223.64.0/18
    192.223.96.0/20               192.223.64.0/18
    192.223.112.0/20              192.223.64.0/18
    200.119.220.0/24              200.119.208.0/20
    200.119.222.0/24              200.119.208.0/20
    201.222.64.0/20               201.222.64.0/19
    201.222.77.0/24               201.222.64.0/19
    201.222.80.0/20               201.222.64.0/19
    201.222.80.0/23               201.222.64.0/19
    201.222.96.0/20               201.222.96.0/19
    201.222.101.0/24              201.222.96.0/19
    201.222.106.0/23              201.222.96.0/19
    201.222.112.0/20              201.222.96.0/19
    190.186.54.0/23               190.186.0.0/18
    190.186.56.0/23               190.186.0.0/18
    190.186.58.0/23               190.186.0.0/18
    190.186.242.0/23              190.186.192.0/18
    201.222.80.0/24               201.222.64.0/19
    201.222.81.0/24               201.222.64.0/19

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

    - 190.186.54.0/23             Withdrawn
    - 190.186.56.0/23             Withdrawn
    - 190.186.58.0/23             Withdrawn
    - 190.186.242.0/23            Withdrawn
    - 201.222.80.0/24             Withdrawn
    - 201.222.81.0/24             Withdrawn

Whois Entry

whois: 402603

IANA has recorded AS25620 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS25620\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded