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 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.

25620 AS25620 - COTAS LTDA., BO

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

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
941   AS25620        ORG+TRN Originate:     305664 /13.78  Transit:       1792 /21.19 AS25620 - 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       %
 1557 AS25620       AS25620 - COTAS LTDA., BO                         72     45      7     34     38  52.78%


  Prefix               AS Path                              Aggregation Suggestion
  190.171.192.0/18     4608 1221 4637 12956 25620   
  190.171.192.0/20     4608 1221 4637 12956 25620 - Withdrawn - matching aggregate 190.171.192.0/18 4608 1221 4637 12956 25620
  190.171.208.0/20     4608 7575 1299 12956 25620   
  190.171.224.0/20     4608 1221 4637 12956 25620 - Withdrawn - matching aggregate 190.171.192.0/18 4608 1221 4637 12956 25620
  190.171.240.0/20     4608 1221 4637 12956 25620 - Withdrawn - matching aggregate 190.171.192.0/18 4608 1221 4637 12956 25620
  190.171.249.0/24     4608 1221 4637 12956 25620 - Withdrawn - matching aggregate 190.171.192.0/18 4608 1221 4637 12956 25620
  190.180.0.0/17       4777 2516 1299 12956 25620   
  190.180.0.0/18       4608 1221 4637 12956 25620 + Announce - aggregate of 190.180.0.0/19 (4608 1221 4637 12956 25620) and 190.180.32.0/19 (4608 1221 4637 12956 25620)
  190.180.0.0/20       4608 1221 4637 12956 25620 - Withdrawn - aggregated with 190.180.16.0/20 (4608 1221 4637 12956 25620)
  190.180.16.0/20      4608 1221 4637 12956 25620 - Withdrawn - aggregated with 190.180.0.0/20 (4608 1221 4637 12956 25620)
  190.180.32.0/20      4608 1221 4637 12956 25620 - Withdrawn - aggregated with 190.180.48.0/20 (4608 1221 4637 12956 25620)
  190.180.48.0/20      4608 1221 4637 12956 25620 - Withdrawn - aggregated with 190.180.32.0/20 (4608 1221 4637 12956 25620)
  190.180.64.0/19      4608 7575 1299 12956 25620 + Announce - aggregate of 190.180.64.0/20 (4608 7575 1299 12956 25620) and 190.180.80.0/20 (4608 7575 1299 12956 25620)
  190.180.64.0/20      4608 7575 1299 12956 25620 - Withdrawn - aggregated with 190.180.80.0/20 (4608 7575 1299 12956 25620)
  190.180.80.0/20      4608 7575 1299 12956 25620 - Withdrawn - aggregated with 190.180.64.0/20 (4608 7575 1299 12956 25620)
  190.180.112.0/20     4608 1221 4637 12956 25620   
  190.186.0.0/16       4608 1221 4637 12956 25620 + Announce - aggregate of 190.186.0.0/17 (4608 1221 4637 12956 25620) and 190.186.128.0/17 (4608 1221 4637 12956 25620)
  190.186.0.0/17       4608 1221 4637 12956 25620 - Withdrawn - aggregated with 190.186.128.0/17 (4608 1221 4637 12956 25620)
  190.186.32.0/20      4608 7575 1299 12956 25620   
  190.186.48.0/20      4608 1221 4637 12956 25620 - Withdrawn - matching aggregate 190.186.0.0/17 4608 1221 4637 12956 25620
  190.186.54.0/23      4608 1221 4637 12956 25620 - Withdrawn - matching aggregate 190.186.0.0/17 4608 1221 4637 12956 25620
  190.186.54.0/24      4608 1221 4637 12956 25620 - Withdrawn - matching aggregate 190.186.0.0/17 4608 1221 4637 12956 25620
  190.186.55.0/24      4608 1221 4637 12956 25620 - Withdrawn - matching aggregate 190.186.0.0/17 4608 1221 4637 12956 25620
  190.186.56.0/23      4608 1221 4637 12956 25620 - Withdrawn - matching aggregate 190.186.0.0/17 4608 1221 4637 12956 25620
  190.186.56.0/24      4608 1221 4637 12956 25620 - Withdrawn - matching aggregate 190.186.0.0/17 4608 1221 4637 12956 25620
  190.186.57.0/24      4608 1221 4637 12956 25620 - Withdrawn - matching aggregate 190.186.0.0/17 4608 1221 4637 12956 25620
  190.186.58.0/23      4608 1221 4637 12956 25620 - Withdrawn - matching aggregate 190.186.0.0/17 4608 1221 4637 12956 25620
  190.186.58.0/24      4608 1221 4637 12956 25620 - Withdrawn - matching aggregate 190.186.0.0/17 4608 1221 4637 12956 25620
  190.186.59.0/24      4608 1221 4637 12956 25620 - Withdrawn - matching aggregate 190.186.0.0/17 4608 1221 4637 12956 25620
  190.186.62.0/23      4608 7575 1299 52320 8167 25620   
  190.186.64.0/20      4608 1221 4637 12956 25620 - Withdrawn - matching aggregate 190.186.0.0/17 4608 1221 4637 12956 25620
  190.186.96.0/20      4608 1221 4637 12956 25620 - Withdrawn - matching aggregate 190.186.0.0/17 4608 1221 4637 12956 25620
  190.186.112.0/20     4608 7575 1299 12956 25620   
  190.186.128.0/17     4608 1221 4637 12956 25620 - Withdrawn - aggregated with 190.186.0.0/17 (4608 1221 4637 12956 25620)
  190.186.128.0/20     4608 1221 4637 12956 25620 - Withdrawn - matching aggregate 190.186.128.0/17 4608 1221 4637 12956 25620
  190.186.142.0/23     4608 7575 1299 52320 8167 25620   
  190.186.144.0/20     4608 1221 4637 12956 25620 - Withdrawn - matching aggregate 190.186.128.0/17 4608 1221 4637 12956 25620
  190.186.160.0/19     4608 1221 4637 12956 25620 - Withdrawn - matching aggregate 190.186.128.0/17 4608 1221 4637 12956 25620
  190.186.192.0/20     4608 1221 4637 12956 25620 - Withdrawn - matching aggregate 190.186.128.0/17 4608 1221 4637 12956 25620
  190.186.208.0/20     4608 7575 1299 12956 25620   
  190.186.223.0/24     4608 1221 4637 12956 25620   
  190.186.224.0/20     4608 1221 4637 12956 25620 - Withdrawn - matching aggregate 190.186.128.0/17 4608 1221 4637 12956 25620
  190.186.240.0/20     4608 1221 4637 12956 25620 - Withdrawn - matching aggregate 190.186.128.0/17 4608 1221 4637 12956 25620
  190.186.242.0/23     4608 1221 4637 12956 25620 - Withdrawn - matching aggregate 190.186.128.0/17 4608 1221 4637 12956 25620
  190.186.242.0/24     4608 1221 4637 12956 25620 - Withdrawn - matching aggregate 190.186.128.0/17 4608 1221 4637 12956 25620
  190.186.243.0/24     4608 1221 4637 12956 25620 - Withdrawn - matching aggregate 190.186.128.0/17 4608 1221 4637 12956 25620
  192.223.64.0/19      4608 7575 1299 12956 25620   
  192.223.64.0/20      4608 7575 1299 12956 25620 - Withdrawn - matching aggregate 192.223.64.0/19 4608 7575 1299 12956 25620
  192.223.80.0/20      4777 2516 1299 12956 25620   
  192.223.96.0/22      4777 2516 1299 12956 25620   
  192.223.99.0/24      4608 7575 1299 12956 25620   
  200.58.160.0/19      4608 1221 4637 12956 25620   
  200.58.160.0/19      4608 7575 1299 12956 25620 + Announce - aggregate of 200.58.160.0/20 (4608 7575 1299 12956 25620) and 200.58.176.0/20 (4608 7575 1299 12956 25620)
  200.58.160.0/20      4608 7575 1299 12956 25620 - Withdrawn - aggregated with 200.58.176.0/20 (4608 7575 1299 12956 25620)
  200.58.176.0/20      4608 7575 1299 12956 25620 - Withdrawn - aggregated with 200.58.160.0/20 (4608 7575 1299 12956 25620)
  200.119.192.0/19     4608 1221 4637 12956 25620   
  200.119.192.0/19     4608 7575 1299 12956 25620 + Announce - aggregate of 200.119.192.0/20 (4608 7575 1299 12956 25620) and 200.119.208.0/20 (4608 7575 1299 12956 25620)
  200.119.192.0/20     4608 7575 1299 12956 25620 - Withdrawn - aggregated with 200.119.208.0/20 (4608 7575 1299 12956 25620)
  200.119.206.0/23     4608 1221 4637 12956 25620 + Announce - aggregate of 200.119.206.0/24 (4608 1221 4637 12956 25620) and 200.119.207.0/24 (4608 1221 4637 12956 25620)
  200.119.206.0/24     4608 1221 4637 12956 25620 - Withdrawn - aggregated with 200.119.207.0/24 (4608 1221 4637 12956 25620)
  200.119.207.0/24     4608 1221 4637 12956 25620 - Withdrawn - aggregated with 200.119.206.0/24 (4608 1221 4637 12956 25620)
  200.119.208.0/20     4608 7575 1299 12956 25620 - Withdrawn - aggregated with 200.119.192.0/20 (4608 7575 1299 12956 25620)
  200.119.209.0/24     4608 1221 4637 12956 25620   
  200.119.219.0/24     4608 1221 4637 12956 25620   
  200.119.220.0/24     4608 1221 4637 12956 25620   
  200.119.222.0/24     4608 1221 4637 12956 25620   
  201.222.64.0/18      4608 7575 2914 12956 25620   
  201.222.64.0/20      4777 2516 1299 12956 25620   
  201.222.70.0/24      4608 1221 4637 12956 25620   
  201.222.77.0/24      4608 1221 4637 12956 25620   
  201.222.80.0/20      4608 7575 1299 12956 25620   
  201.222.80.0/23      4608 1221 4637 12956 25620   
  201.222.80.0/24      4608 1221 4637 12956 25620 - Withdrawn - matching aggregate 201.222.80.0/23 4608 1221 4637 12956 25620
  201.222.81.0/24      4608 1221 4637 12956 25620 - Withdrawn - matching aggregate 201.222.80.0/23 4608 1221 4637 12956 25620
  201.222.96.0/19      4608 1221 4637 12956 25620 + Announce - aggregate of 201.222.96.0/20 (4608 1221 4637 12956 25620) and 201.222.112.0/20 (4608 1221 4637 12956 25620)
  201.222.96.0/20      4608 1221 4637 12956 25620 - Withdrawn - aggregated with 201.222.112.0/20 (4608 1221 4637 12956 25620)
  201.222.101.0/24     4608 1221 4637 12956 25620 - Withdrawn - matching aggregate 201.222.96.0/20 4608 1221 4637 12956 25620
  201.222.106.0/23     4608 7575 1299 52320 8167 25620   
  201.222.112.0/20     4608 1221 4637 12956 25620 - Withdrawn - aggregated with 201.222.96.0/20 (4608 1221 4637 12956 25620)

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

AS25620   61 More Specifics   72 Total Advertisements   AS25620 - 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
    190.180.112.0/20              190.180.0.0/17
    190.186.32.0/20               190.186.0.0/18
    190.186.48.0/20               190.186.0.0/18
    190.186.54.0/23               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
    190.186.56.0/23               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
    190.186.58.0/23               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
    190.186.96.0/20               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
    190.186.192.0/20              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
    190.186.242.0/23              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
    192.223.64.0/19               192.223.64.0/18
    192.223.64.0/20               192.223.64.0/18
    192.223.80.0/20               192.223.64.0/18
    192.223.96.0/22               192.223.64.0/18
    192.223.99.0/24               192.223.64.0/18
    200.119.206.0/24              200.119.192.0/20
    200.119.207.0/24              200.119.192.0/20
    200.119.209.0/24              200.119.208.0/20
    200.119.219.0/24              200.119.208.0/20
    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
    201.222.70.0/24               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
    201.222.80.0/24               201.222.64.0/19
    201.222.81.0/24               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

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

    + 190.171.192.0/20            Announced
    + 190.171.224.0/20            Announced
    + 190.171.240.0/20            Announced
    + 190.180.64.0/20             Announced
    + 190.180.80.0/20             Announced
    + 190.180.112.0/20            Announced
    + 190.186.112.0/20            Announced
    + 190.186.160.0/19            Announced
    + 201.222.96.0/20             Announced
    + 201.222.112.0/20            Announced

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