Report for 27839

Name

AS27839 - Comteco 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.

27839 Comteco Ltda, BO

  Adjacency:     6  Upstream:     1  Downstream:     5
  Upstream Adjacent AS list
    AS6568          Entel S.A. - EntelNet, BO
  Downstream Adjacent AS list
    AS273161        TELARIUS S.R.L., BO
    AS52495         Cotel Ltda., BO
    AS270045        TELECOMUNICACIONES OPORTUNAS INTELIGENTES SRL, BO
    AS64124         EDGEUNO S.A.S, CO
    AS263242        DIGITAL WORK, BO

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
2338  AS27839        ORG+TRN Originate:     100352 /15.39  Transit:      15360 /18.09 Comteco 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       %
 2782 AS27839       Comteco Ltda, BO                                  29     25      5      9     20  68.97%


  Prefix               AS Path                              Aggregation Suggestion
  132.251.224.0/19     6939 6762 6568 27839 + Announce - aggregate of 132.251.224.0/20 (6939 6762 6568 27839) and 132.251.240.0/20 (6939 6762 6568 27839)
  132.251.224.0/21     6939 6762 6568 27839 - Withdrawn - aggregated with 132.251.232.0/21 (6939 6762 6568 27839)
  132.251.232.0/21     6939 6762 6568 27839 - Withdrawn - aggregated with 132.251.224.0/21 (6939 6762 6568 27839)
  132.251.240.0/20     6939 6762 6568 27839 - Withdrawn - aggregated with 132.251.224.0/20 (6939 6762 6568 27839)
  132.251.240.0/21     6939 6762 6568 27839 - Withdrawn - matching aggregate 132.251.240.0/20 6939 6762 6568 27839
  132.251.248.0/21     6939 6762 6568 27839 - Withdrawn - matching aggregate 132.251.240.0/20 6939 6762 6568 27839
  181.114.64.0/19      6939 6762 6568 27839 + Announce - aggregate of 181.114.64.0/20 (6939 6762 6568 27839) and 181.114.80.0/20 (6939 6762 6568 27839)
  181.114.64.0/20      6939 6762 6568 27839 - Withdrawn - aggregated with 181.114.80.0/20 (6939 6762 6568 27839)
  181.114.64.0/21      6939 6762 6568 27839 - Withdrawn - matching aggregate 181.114.64.0/20 6939 6762 6568 27839
  181.114.72.0/21      6939 6762 6568 27839 - Withdrawn - matching aggregate 181.114.64.0/20 6939 6762 6568 27839
  181.114.80.0/20      6939 6762 6568 27839 - Withdrawn - aggregated with 181.114.64.0/20 (6939 6762 6568 27839)
  181.114.80.0/21      6939 6762 6568 27839 - Withdrawn - matching aggregate 181.114.80.0/20 6939 6762 6568 27839
  181.114.88.0/21      6939 6762 6568 27839 - Withdrawn - matching aggregate 181.114.80.0/20 6939 6762 6568 27839
  181.177.128.0/18     6939 6762 6568 27839 + Announce - aggregate of 181.177.128.0/19 (6939 6762 6568 27839) and 181.177.160.0/19 (6939 6762 6568 27839)
  181.177.128.0/19     6939 6762 6568 27839 - Withdrawn - aggregated with 181.177.160.0/19 (6939 6762 6568 27839)
  181.177.160.0/19     6939 6762 6568 27839 - Withdrawn - aggregated with 181.177.128.0/19 (6939 6762 6568 27839)
  181.177.160.0/21     6939 6762 6568 27839 - Withdrawn - matching aggregate 181.177.160.0/19 6939 6762 6568 27839
  181.177.168.0/21     6939 6762 6568 27839 - Withdrawn - matching aggregate 181.177.160.0/19 6939 6762 6568 27839
  181.177.176.0/21     6939 6762 6568 27839 - Withdrawn - matching aggregate 181.177.160.0/19 6939 6762 6568 27839
  181.177.184.0/21     6939 6762 6568 27839 - Withdrawn - matching aggregate 181.177.160.0/19 6939 6762 6568 27839
  190.11.64.0/19       6939 6762 6568 27839 + Announce - aggregate of 190.11.64.0/20 (6939 6762 6568 27839) and 190.11.80.0/20 (6939 6762 6568 27839)
  190.11.64.0/20       6939 6762 6568 27839 - Withdrawn - aggregated with 190.11.80.0/20 (6939 6762 6568 27839)
  190.11.80.0/20       6939 6762 6568 27839 - Withdrawn - aggregated with 190.11.64.0/20 (6939 6762 6568 27839)
  190.11.88.0/21       7018 6762 6568 27839   
  190.106.240.0/20     6939 6762 6568 27839   
  190.106.240.0/21     6939 6762 6568 27839 - Withdrawn - matching aggregate 190.106.240.0/20 6939 6762 6568 27839
  190.106.248.0/21     6939 6762 6568 27839 - Withdrawn - matching aggregate 190.106.240.0/20 6939 6762 6568 27839
  190.107.32.0/19      7018 6762 6568 27839   
  190.107.32.0/20      7018 6762 6568 27839 - Withdrawn - matching aggregate 190.107.32.0/19 7018 6762 6568 27839
  190.107.48.0/20      7018 6762 6568 27839 - Withdrawn - matching aggregate 190.107.32.0/19 7018 6762 6568 27839
  200.58.64.0/19       6939 6762 6568 27839 + Announce - aggregate of 200.58.64.0/20 (6939 6762 6568 27839) and 200.58.80.0/20 (6939 6762 6568 27839)
  200.58.64.0/20       6939 6762 6568 27839 - Withdrawn - aggregated with 200.58.80.0/20 (6939 6762 6568 27839)
  200.58.80.0/20       6939 6762 6568 27839 - Withdrawn - aggregated with 200.58.64.0/20 (6939 6762 6568 27839)
  201.150.160.0/20     6939 6762 6568 27839   

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

AS27839   47 More Specifics   61 Total Advertisements   Comteco Ltda, BO
    132.251.224.0/20              132.251.224.0/19
    132.251.240.0/20              132.251.224.0/19
    181.114.64.0/20               181.114.64.0/19
    181.114.64.0/21               181.114.64.0/19
    181.114.72.0/21               181.114.64.0/19
    181.114.80.0/20               181.114.64.0/19
    181.114.80.0/21               181.114.64.0/19
    181.114.88.0/21               181.114.64.0/19
    181.177.128.0/19              181.177.128.0/18
    181.177.128.0/21              181.177.128.0/18
    181.177.140.0/22              181.177.128.0/18
    181.177.144.0/21              181.177.128.0/18
    181.177.152.0/21              181.177.128.0/18
    181.177.160.0/19              181.177.128.0/18
    181.177.160.0/21              181.177.128.0/18
    181.177.168.0/21              181.177.128.0/18
    181.177.176.0/21              181.177.128.0/18
    181.177.184.0/21              181.177.128.0/18
    190.106.240.0/21              190.106.240.0/20
    190.106.248.0/21              190.106.240.0/20
    200.58.88.0/21                200.58.80.0/20
    200.90.144.0/24               200.90.144.0/21
    200.90.145.0/24               200.90.144.0/21
    200.90.146.0/24               200.90.144.0/21
    200.90.147.0/24               200.90.144.0/21
    200.90.148.0/24               200.90.144.0/21
    200.90.149.0/24               200.90.144.0/21
    200.90.150.0/24               200.90.144.0/21
    200.90.151.0/24               200.90.144.0/21
    200.110.48.0/24               200.110.48.0/20
    200.110.49.0/24               200.110.48.0/20
    200.110.50.0/24               200.110.48.0/20
    200.110.51.0/24               200.110.48.0/20
    200.110.52.0/24               200.110.48.0/20
    200.110.53.0/24               200.110.48.0/20
    200.110.54.0/24               200.110.48.0/20
    200.110.55.0/24               200.110.48.0/20
    200.110.56.0/24               200.110.48.0/20
    200.110.57.0/24               200.110.48.0/20
    200.110.58.0/24               200.110.48.0/20
    200.110.59.0/24               200.110.48.0/20
    200.110.60.0/24               200.110.48.0/20
    200.110.61.0/24               200.110.48.0/20
    200.110.62.0/24               200.110.48.0/20
    200.110.63.0/24               200.110.48.0/20
    201.150.160.0/20              201.150.160.0/19
    201.150.176.0/20              201.150.160.0/19
    132.251.224.0/21              132.251.224.0/19
    132.251.232.0/21              132.251.224.0/19
    132.251.240.0/21              132.251.224.0/19
    132.251.248.0/21              132.251.224.0/19
    190.11.88.0/21                190.11.80.0/20
    201.150.160.0/21              201.150.160.0/19
    201.150.160.0/22              201.150.160.0/19
    201.150.172.0/22              201.150.160.0/19
    201.150.176.0/21              201.150.160.0/19
    201.150.184.0/21              201.150.160.0/19

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

    + 201.150.160.0/19            Announced
    + 201.150.160.0/20            Announced
    - 132.251.224.0/21            Withdrawn
    - 132.251.232.0/21            Withdrawn
    - 132.251.240.0/21            Withdrawn
    - 132.251.248.0/21            Withdrawn
    - 190.11.88.0/21              Withdrawn
    - 201.150.160.0/21            Withdrawn
    - 201.150.160.0/22            Withdrawn
    - 201.150.172.0/22            Withdrawn
    - 201.150.176.0/21            Withdrawn
    - 201.150.184.0/21            Withdrawn

Whois Entry

whois: 402551

IANA has recorded AS27839 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS27839\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded