Report for 27984

Name

AS27984 - Ver Tv S.A., AR

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.

27984 AS27984 - Ver Tv S.A., AR

  Adjacency:     4  Upstream:     3  Downstream:     1
  Upstream Adjacent AS list
    AS174           COGENT-174 - Cogent Communications, LLC, US
    AS3356          LEVEL3 - Level 3 Parent, LLC, US
    AS11014         AS11014 - CPS, AR
  Downstream Adjacent AS list
    AS52339         AS52339 - Lima Video Cable S.A. (Cabletel), AR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
2682  AS27984        ORG+TRN Originate:      81408 /15.69  Transit:       4864 /19.75 AS27984 - Ver Tv S.A., AR

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       %
 7332 AS27984       AS27984 - Ver Tv S.A., AR                         22     12      6     16      6  27.27%


  Prefix               AS Path                              Aggregation Suggestion
  138.117.20.0/22      4777 2497 3356 27984   
  138.117.20.0/22      4777 2516 3356 27984 + Announce - aggregate of 138.117.20.0/23 (4777 2516 3356 27984) and 138.117.22.0/23 (4777 2516 3356 27984)
  138.117.20.0/23      4777 2516 3356 27984 - Withdrawn - aggregated with 138.117.22.0/23 (4777 2516 3356 27984)
  138.117.22.0/23      4777 2516 3356 27984 - Withdrawn - aggregated with 138.117.20.0/23 (4777 2516 3356 27984)
  168.90.84.0/22       4777 2497 3356 27984   
  168.194.232.0/22     4777 2497 3356 27984   
  168.194.232.0/22     4777 2516 3356 27984 + Announce - aggregate of 168.194.232.0/23 (4777 2516 3356 27984) and 168.194.234.0/23 (4777 2516 3356 27984)
  168.194.232.0/23     4777 2516 3356 27984 - Withdrawn - aggregated with 168.194.234.0/23 (4777 2516 3356 27984)
  168.194.234.0/23     4777 2516 3356 27984 - Withdrawn - aggregated with 168.194.232.0/23 (4777 2516 3356 27984)
  181.16.0.0/17        4777 2497 3356 27984 + Announce - aggregate of 181.16.0.0/18 (4777 2497 3356 27984) and 181.16.64.0/18 (4777 2497 3356 27984)
  181.16.0.0/18        4777 2497 3356 27984 - Withdrawn - aggregated with 181.16.64.0/18 (4777 2497 3356 27984)
  181.16.64.0/18       4777 2497 3356 27984 - Withdrawn - aggregated with 181.16.0.0/18 (4777 2497 3356 27984)
  181.192.32.0/19      4777 2497 3356 27984   
  190.105.0.0/17       4777 2497 3356 27984 + Announce - aggregate of 190.105.0.0/18 (4777 2497 3356 27984) and 190.105.64.0/18 (4777 2497 3356 27984)
  190.105.0.0/18       4777 2497 3356 27984 - Withdrawn - aggregated with 190.105.64.0/18 (4777 2497 3356 27984)
  190.105.0.0/23       4777 2516 3356 27984 + Announce - aggregate of 190.105.0.0/24 (4777 2516 3356 27984) and 190.105.1.0/24 (4777 2516 3356 27984)
  190.105.0.0/24       4777 2516 3356 27984 - Withdrawn - aggregated with 190.105.1.0/24 (4777 2516 3356 27984)
  190.105.1.0/24       4777 2516 3356 27984 - Withdrawn - aggregated with 190.105.0.0/24 (4777 2516 3356 27984)
  190.105.33.0/24      4777 2516 3356 27984   
  190.105.35.0/24      4777 2516 3356 27984   
  190.105.53.0/24      4777 2516 3356 27984   
  190.105.64.0/18      4777 2497 3356 27984 - Withdrawn - aggregated with 190.105.0.0/18 (4777 2497 3356 27984)
  190.105.65.0/24      4777 2516 3356 27984   
  190.105.66.0/23      4777 2516 3356 27984 + Announce - aggregate of 190.105.66.0/24 (4777 2516 3356 27984) and 190.105.67.0/24 (4777 2516 3356 27984)
  190.105.66.0/24      4777 2516 3356 27984 - Withdrawn - aggregated with 190.105.67.0/24 (4777 2516 3356 27984)
  190.105.67.0/24      4777 2516 3356 27984 - Withdrawn - aggregated with 190.105.66.0/24 (4777 2516 3356 27984)
  190.105.85.0/24      4777 2516 3356 27984   
  190.105.90.0/24      4777 2516 3356 27984   

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

AS27984   14 More Specifics   22 Total Advertisements   AS27984 - Ver Tv S.A., AR
    138.117.20.0/23               138.117.20.0/22
    138.117.22.0/23               138.117.20.0/22
    168.194.232.0/23              168.194.232.0/22
    168.194.234.0/23              168.194.232.0/22
    190.105.0.0/24                190.105.0.0/18
    190.105.1.0/24                190.105.0.0/18
    190.105.33.0/24               190.105.0.0/18
    190.105.35.0/24               190.105.0.0/18
    190.105.53.0/24               190.105.0.0/18
    190.105.65.0/24               190.105.64.0/18
    190.105.66.0/24               190.105.64.0/18
    190.105.67.0/24               190.105.64.0/18
    190.105.85.0/24               190.105.64.0/18
    190.105.90.0/24               190.105.64.0/18

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

    + 190.105.33.0/24             Announced
    + 190.105.35.0/24             Announced
    + 190.105.53.0/24             Announced
    + 190.105.65.0/24             Announced
    + 190.105.66.0/24             Announced
    + 190.105.67.0/24             Announced
    + 190.105.85.0/24             Announced
    + 190.105.90.0/24             Announced

Whois Entry

whois: 402603

IANA has recorded AS27984 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS27984\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded