Report for 27792

Name

AS27792 - Wiltel Comunicaciones SA, 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.

27792 AS27792 - Wiltel Comunicaciones SA, AR

  Adjacency:     5  Upstream:     3  Downstream:     2
  Upstream Adjacent AS list
    AS7049          AS7049 - Silica Networks Argentina S.A., AR
    AS7303          AS7303 - Telecom Argentina S.A., AR
    AS3356          LEVEL3 - Level 3 Parent, LLC, US
  Downstream Adjacent AS list
    AS27983         AS27983 - Red Intercable Digital S.A., AR
    AS267878        AS267878 - NETCOMM ARGENTINA SRL, AR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
5039  AS27792        ORG+TRN Originate:      35840 /16.87  Transit:       3072 /20.42 AS27792 - Wiltel Comunicaciones SA, 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       %
 2809 AS27792       AS27792 - Wiltel Comunicaciones SA, AR            40     21      2     21     19  47.50%


  Prefix               AS Path                              Aggregation Suggestion
  143.202.24.0/22      4777 2497 3356 27792   
  143.202.24.0/23      4608 7575 7195 7049 27792   
  143.202.26.0/23      4777 2516 3356 27792   
  170.84.212.0/22      4777 2497 3356 27792   
  170.84.212.0/23      4608 7575 1299 12956 22927 7303 27792   
  170.84.214.0/23      4608 7575 7195 7049 27792   
  181.189.192.0/19     4777 2497 3356 27792   
  181.189.192.0/19     4777 2516 3356 27792 + Announce - aggregate of 181.189.192.0/20 (4777 2516 3356 27792) and 181.189.208.0/20 (4777 2516 3356 27792)
  181.189.192.0/23     4777 2516 3356 27792 - Withdrawn - aggregated with 181.189.194.0/23 (4777 2516 3356 27792)
  181.189.194.0/23     4777 2516 3356 27792 - Withdrawn - aggregated with 181.189.192.0/23 (4777 2516 3356 27792)
  181.189.196.0/23     4777 2516 3356 27792 - Withdrawn - aggregated with 181.189.198.0/23 (4777 2516 3356 27792)
  181.189.198.0/23     4777 2516 3356 27792 - Withdrawn - aggregated with 181.189.196.0/23 (4777 2516 3356 27792)
  181.189.200.0/23     4777 2516 3356 27792 - Withdrawn - aggregated with 181.189.202.0/23 (4777 2516 3356 27792)
  181.189.202.0/23     4777 2516 3356 27792 - Withdrawn - aggregated with 181.189.200.0/23 (4777 2516 3356 27792)
  181.189.204.0/23     4777 2516 3356 27792 - Withdrawn - aggregated with 181.189.206.0/23 (4777 2516 3356 27792)
  181.189.206.0/23     4777 2516 3356 27792 - Withdrawn - aggregated with 181.189.204.0/23 (4777 2516 3356 27792)
  181.189.208.0/23     4777 2516 3356 27792 - Withdrawn - aggregated with 181.189.210.0/23 (4777 2516 3356 27792)
  181.189.210.0/23     4777 2516 3356 27792 - Withdrawn - aggregated with 181.189.208.0/23 (4777 2516 3356 27792)
  181.189.212.0/23     4777 2516 3356 27792 - Withdrawn - aggregated with 181.189.214.0/23 (4777 2516 3356 27792)
  181.189.214.0/23     4777 2516 3356 27792 - Withdrawn - aggregated with 181.189.212.0/23 (4777 2516 3356 27792)
  181.189.216.0/23     4777 2516 3356 27792 - Withdrawn - aggregated with 181.189.218.0/23 (4777 2516 3356 27792)
  181.189.218.0/23     4777 2516 3356 27792 - Withdrawn - aggregated with 181.189.216.0/23 (4777 2516 3356 27792)
  181.189.220.0/23     4777 2516 3356 27792 - Withdrawn - aggregated with 181.189.222.0/23 (4777 2516 3356 27792)
  181.189.222.0/23     4777 2516 3356 27792 - Withdrawn - aggregated with 181.189.220.0/23 (4777 2516 3356 27792)
  190.6.96.0/20        4777 2497 3356 27792   
  190.6.96.0/21        4777 2516 3356 27792 + Announce - aggregate of 190.6.96.0/22 (4777 2516 3356 27792) and 190.6.100.0/22 (4777 2516 3356 27792)
  190.6.96.0/23        4777 2516 3356 27792 - Withdrawn - aggregated with 190.6.98.0/23 (4777 2516 3356 27792)
  190.6.98.0/23        4777 2516 3356 27792 - Withdrawn - aggregated with 190.6.96.0/23 (4777 2516 3356 27792)
  190.6.100.0/23       4777 2516 3356 27792 - Withdrawn - aggregated with 190.6.102.0/23 (4777 2516 3356 27792)
  190.6.102.0/23       4777 2516 3356 27792 - Withdrawn - aggregated with 190.6.100.0/23 (4777 2516 3356 27792)
  190.6.104.0/23       4777 2516 3356 27792   
  190.6.106.0/23       4608 7575 7195 7049 27792   
  190.6.108.0/23       4608 7575 1299 12956 22927 7303 27792   
  190.6.110.0/23       4608 7575 7195 7049 27792   
  190.6.112.0/21       4777 2497 3356 27792   
  190.6.112.0/23       4777 2516 3356 27792   
  190.6.114.0/23       4608 7575 7195 7049 27792   
  190.6.118.0/23       4777 2516 3356 27792   
  200.2.120.0/21       4777 2497 3356 27792   
  200.2.122.0/23       4608 7575 7195 7049 27792   
  200.2.124.0/23       4777 2497 3356 27792 - Withdrawn - matching aggregate 200.2.120.0/21 4777 2497 3356 27792
  200.2.126.0/23       4608 7575 7195 7049 27792   

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

AS27792   34 More Specifics   40 Total Advertisements   AS27792 - Wiltel Comunicaciones SA, AR
    143.202.24.0/23               143.202.24.0/22
    143.202.26.0/23               143.202.24.0/22
    170.84.212.0/23               170.84.212.0/22
    170.84.214.0/23               170.84.212.0/22
    181.189.192.0/23              181.189.192.0/19
    181.189.194.0/23              181.189.192.0/19
    181.189.196.0/23              181.189.192.0/19
    181.189.198.0/23              181.189.192.0/19
    181.189.200.0/23              181.189.192.0/19
    181.189.202.0/23              181.189.192.0/19
    181.189.204.0/23              181.189.192.0/19
    181.189.206.0/23              181.189.192.0/19
    181.189.208.0/23              181.189.192.0/19
    181.189.210.0/23              181.189.192.0/19
    181.189.212.0/23              181.189.192.0/19
    181.189.214.0/23              181.189.192.0/19
    181.189.216.0/23              181.189.192.0/19
    181.189.218.0/23              181.189.192.0/19
    181.189.220.0/23              181.189.192.0/19
    181.189.222.0/23              181.189.192.0/19
    190.6.96.0/23                 190.6.96.0/20
    190.6.98.0/23                 190.6.96.0/20
    190.6.100.0/23                190.6.96.0/20
    190.6.102.0/23                190.6.96.0/20
    190.6.104.0/23                190.6.96.0/20
    190.6.106.0/23                190.6.96.0/20
    190.6.108.0/23                190.6.96.0/20
    190.6.110.0/23                190.6.96.0/20
    190.6.112.0/23                190.6.112.0/21
    190.6.114.0/23                190.6.112.0/21
    190.6.118.0/23                190.6.112.0/21
    200.2.122.0/23                200.2.120.0/21
    200.2.124.0/23                200.2.120.0/21
    200.2.126.0/23                200.2.120.0/21

Whois Entry

whois: 402591

IANA has recorded AS27792 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS27792\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded