Report for 19889

Name

Cooperativa Telefonica Del Viso, 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.

19889 Cooperativa Telefonica Del Viso, AR

  Adjacency:     4  Upstream:     2  Downstream:     2
  Upstream Adjacent AS list
    AS16814         NSS S.A., AR
    AS3356          LEVEL3 - Level 3 Parent, LLC, US
  Downstream Adjacent AS list
    AS269881        CAMARA DE COOPERATIVAS DE TELECOMUNICACIONES CATEL, AR
    AS263768        EUROSAT S.A., AR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
3301  AS19889        ORG+TRN Originate:      66560 /15.98  Transit:       3072 /20.42 Cooperativa Telefonica Del Viso, 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       %
  896 AS19889       Cooperativa Telefonica Del Viso, AR               92     79     11     24     68  73.91%


  Prefix               AS Path                              Aggregation Suggestion
  161.22.0.0/19        4777 2497 3356 19889 19889 19889 19889 + Announce - aggregate of 161.22.0.0/20 (4777 2497 3356 19889 19889 19889 19889) and 161.22.16.0/20 (4777 2497 3356 19889 19889 19889 19889)
  161.22.0.0/22        4777 2497 3356 19889 19889 19889 19889 - Withdrawn - aggregated with 161.22.4.0/22 (4777 2497 3356 19889 19889 19889 19889)
  161.22.4.0/22        4777 2497 3356 19889 19889 19889 19889 - Withdrawn - aggregated with 161.22.0.0/22 (4777 2497 3356 19889 19889 19889 19889)
  161.22.8.0/22        4777 2497 3356 19889 19889 19889 19889 - Withdrawn - aggregated with 161.22.12.0/22 (4777 2497 3356 19889 19889 19889 19889)
  161.22.12.0/22       4777 2497 3356 19889 19889 19889 19889 - Withdrawn - aggregated with 161.22.8.0/22 (4777 2497 3356 19889 19889 19889 19889)
  161.22.16.0/22       4777 2497 3356 19889 19889 19889 19889 - Withdrawn - aggregated with 161.22.20.0/22 (4777 2497 3356 19889 19889 19889 19889)
  161.22.20.0/22       4777 2497 3356 19889 19889 19889 19889 - Withdrawn - aggregated with 161.22.16.0/22 (4777 2497 3356 19889 19889 19889 19889)
  161.22.24.0/22       4777 2497 3356 19889 19889 19889 19889 - Withdrawn - aggregated with 161.22.28.0/22 (4777 2497 3356 19889 19889 19889 19889)
  161.22.28.0/22       4777 2497 3356 19889 19889 19889 19889 - Withdrawn - aggregated with 161.22.24.0/22 (4777 2497 3356 19889 19889 19889 19889)
  181.118.224.0/22     4777 2497 3356 19889 19889 19889   
  181.118.224.0/22     4777 2497 2914 12956 22927 16814 19889 19889 19889 + Announce - aggregate of 181.118.224.0/23 (4777 2497 2914 12956 22927 16814 19889 19889 19889) and 181.118.226.0/23 (4777 2497 2914 12956 22927 16814 19889 19889 19889)
  181.118.224.0/23     4777 2497 2914 12956 22927 16814 19889 19889 19889 - Withdrawn - aggregated with 181.118.226.0/23 (4777 2497 2914 12956 22927 16814 19889 19889 19889)
  181.118.226.0/23     4777 2497 2914 12956 22927 16814 19889 19889 19889 - Withdrawn - aggregated with 181.118.224.0/23 (4777 2497 2914 12956 22927 16814 19889 19889 19889)
  181.118.228.0/22     4777 2497 3356 19889 19889 19889   
  181.118.228.0/22     4608 7575 6461 12956 22927 16814 19889 19889 19889 + Announce - aggregate of 181.118.228.0/23 (4608 7575 6461 12956 22927 16814 19889 19889 19889) and 181.118.230.0/23 (4608 7575 6461 12956 22927 16814 19889 19889 19889)
  181.118.228.0/23     4608 7575 6461 12956 22927 16814 19889 19889 19889 - Withdrawn - aggregated with 181.118.230.0/23 (4608 7575 6461 12956 22927 16814 19889 19889 19889)
  181.118.230.0/23     4608 7575 6461 12956 22927 16814 19889 19889 19889 - Withdrawn - aggregated with 181.118.228.0/23 (4608 7575 6461 12956 22927 16814 19889 19889 19889)
  181.118.232.0/21     4777 2497 3356 19889 19889 19889 + Announce - aggregate of 181.118.232.0/22 (4777 2497 3356 19889 19889 19889) and 181.118.236.0/22 (4777 2497 3356 19889 19889 19889)
  181.118.232.0/22     4777 2497 3356 19889 19889 19889 - Withdrawn - aggregated with 181.118.236.0/22 (4777 2497 3356 19889 19889 19889)
  181.118.232.0/23     4608 7575 6461 12956 22927 16814 19889 19889 19889   
  181.118.234.0/23     4777 2497 2914 12956 22927 16814 19889 19889 19889   
  181.118.236.0/22     4777 2497 3356 19889 19889 19889 - Withdrawn - aggregated with 181.118.232.0/22 (4777 2497 3356 19889 19889 19889)
  181.118.236.0/23     4777 2497 2914 12956 22927 16814 19889 19889 19889   
  181.118.238.0/23     4608 7575 6461 12956 22927 16814 19889 19889 19889   
  181.118.240.0/22     4777 2497 3356 19889 19889 19889   
  181.118.240.0/22     4608 7575 6461 12956 22927 16814 19889 19889 19889 + Announce - aggregate of 181.118.240.0/23 (4608 7575 6461 12956 22927 16814 19889 19889 19889) and 181.118.242.0/23 (4608 7575 6461 12956 22927 16814 19889 19889 19889)
  181.118.240.0/23     4608 7575 6461 12956 22927 16814 19889 19889 19889 - Withdrawn - aggregated with 181.118.242.0/23 (4608 7575 6461 12956 22927 16814 19889 19889 19889)
  181.118.242.0/23     4608 7575 6461 12956 22927 16814 19889 19889 19889 - Withdrawn - aggregated with 181.118.240.0/23 (4608 7575 6461 12956 22927 16814 19889 19889 19889)
  181.118.244.0/22     4777 2497 3356 19889 19889 19889   
  181.118.244.0/22     4777 2497 2914 12956 22927 16814 19889 19889 19889 + Announce - aggregate of 181.118.244.0/23 (4777 2497 2914 12956 22927 16814 19889 19889 19889) and 181.118.246.0/23 (4777 2497 2914 12956 22927 16814 19889 19889 19889)
  181.118.244.0/23     4777 2497 2914 12956 22927 16814 19889 19889 19889 - Withdrawn - aggregated with 181.118.246.0/23 (4777 2497 2914 12956 22927 16814 19889 19889 19889)
  181.118.246.0/23     4777 2497 2914 12956 22927 16814 19889 19889 19889 - Withdrawn - aggregated with 181.118.244.0/23 (4777 2497 2914 12956 22927 16814 19889 19889 19889)
  181.118.248.0/22     4777 2497 3356 19889 19889 19889   
  181.118.248.0/22     4608 7575 6461 12956 22927 16814 19889 19889 19889 + Announce - aggregate of 181.118.248.0/23 (4608 7575 6461 12956 22927 16814 19889 19889 19889) and 181.118.250.0/23 (4608 7575 6461 12956 22927 16814 19889 19889 19889)
  181.118.248.0/23     4608 7575 6461 12956 22927 16814 19889 19889 19889 - Withdrawn - aggregated with 181.118.250.0/23 (4608 7575 6461 12956 22927 16814 19889 19889 19889)
  181.118.250.0/23     4608 7575 6461 12956 22927 16814 19889 19889 19889 - Withdrawn - aggregated with 181.118.248.0/23 (4608 7575 6461 12956 22927 16814 19889 19889 19889)
  181.118.252.0/22     4777 2497 3356 19889 19889 19889   
  181.118.252.0/23     4608 7575 6461 12956 22927 16814 19889 19889 19889   
  181.118.254.0/23     4777 2497 2914 12956 22927 16814 19889 19889 19889   
  190.3.128.0/22       4777 2516 3356 19889 19889 19889 19889 19889   
  190.3.128.0/19       4777 2497 3356 19889 19889 19889 19889 19889 + Announce - aggregate of 190.3.128.0/20 (4777 2497 3356 19889 19889 19889 19889 19889) and 190.3.144.0/20 (4777 2497 3356 19889 19889 19889 19889 19889)
  190.3.128.0/23       4777 2497 3356 19889 19889 19889 19889 19889 - Withdrawn - aggregated with 190.3.130.0/23 (4777 2497 3356 19889 19889 19889 19889 19889)
  190.3.130.0/23       4777 2497 3356 19889 19889 19889 19889 19889 - Withdrawn - aggregated with 190.3.128.0/23 (4777 2497 3356 19889 19889 19889 19889 19889)
  190.3.132.0/22       4777 2497 3356 19889 19889 19889 19889 19889 - Withdrawn - aggregated with 190.3.128.0/22 (4777 2497 3356 19889 19889 19889 19889 19889)
  190.3.132.0/23       4777 2497 3356 19889 19889 19889 19889 19889 - Withdrawn - matching aggregate 190.3.132.0/22 4777 2497 3356 19889 19889 19889 19889 19889
  190.3.134.0/23       4777 2497 3356 19889 19889 19889 19889 19889 - Withdrawn - matching aggregate 190.3.132.0/22 4777 2497 3356 19889 19889 19889 19889 19889
  190.3.136.0/22       4777 2497 3356 19889 19889 19889 19889 19889 - Withdrawn - aggregated with 190.3.140.0/22 (4777 2497 3356 19889 19889 19889 19889 19889)
  190.3.136.0/23       4777 2497 3356 19889 19889 19889 19889 19889 - Withdrawn - matching aggregate 190.3.136.0/22 4777 2497 3356 19889 19889 19889 19889 19889
  190.3.138.0/23       4777 2497 3356 19889 19889 19889 19889 19889 - Withdrawn - matching aggregate 190.3.136.0/22 4777 2497 3356 19889 19889 19889 19889 19889
  190.3.140.0/22       4777 2497 3356 19889 19889 19889 19889 19889 - Withdrawn - aggregated with 190.3.136.0/22 (4777 2497 3356 19889 19889 19889 19889 19889)
  190.3.140.0/23       4777 2497 3356 19889 19889 19889 19889 19889 - Withdrawn - matching aggregate 190.3.140.0/22 4777 2497 3356 19889 19889 19889 19889 19889
  190.3.142.0/23       4777 2497 3356 19889 19889 19889 19889 19889 - Withdrawn - matching aggregate 190.3.140.0/22 4777 2497 3356 19889 19889 19889 19889 19889
  190.3.144.0/22       4777 2497 3356 19889 19889 19889 19889 19889 - Withdrawn - aggregated with 190.3.148.0/22 (4777 2497 3356 19889 19889 19889 19889 19889)
  190.3.144.0/23       4777 2497 3356 19889 19889 19889 19889 19889 - Withdrawn - matching aggregate 190.3.144.0/22 4777 2497 3356 19889 19889 19889 19889 19889
  190.3.146.0/23       4777 2497 3356 19889 19889 19889 19889 19889 - Withdrawn - matching aggregate 190.3.144.0/22 4777 2497 3356 19889 19889 19889 19889 19889
  190.3.148.0/22       4777 2497 3356 19889 19889 19889 19889 19889 - Withdrawn - aggregated with 190.3.144.0/22 (4777 2497 3356 19889 19889 19889 19889 19889)
  190.3.148.0/23       4777 2497 3356 19889 19889 19889 19889 19889 - Withdrawn - matching aggregate 190.3.148.0/22 4777 2497 3356 19889 19889 19889 19889 19889
  190.3.150.0/23       4777 2497 3356 19889 19889 19889 19889 19889 - Withdrawn - matching aggregate 190.3.148.0/22 4777 2497 3356 19889 19889 19889 19889 19889
  190.3.152.0/22       4777 2497 3356 19889 19889 19889 19889 19889 - Withdrawn - aggregated with 190.3.156.0/22 (4777 2497 3356 19889 19889 19889 19889 19889)
  190.3.152.0/23       4777 2497 3356 19889 19889 19889 19889 19889 - Withdrawn - matching aggregate 190.3.152.0/22 4777 2497 3356 19889 19889 19889 19889 19889
  190.3.154.0/23       4777 2497 3356 19889 19889 19889 19889 19889 - Withdrawn - matching aggregate 190.3.152.0/22 4777 2497 3356 19889 19889 19889 19889 19889
  190.3.156.0/22       4777 2497 3356 19889 19889 19889 19889 19889 - Withdrawn - aggregated with 190.3.152.0/22 (4777 2497 3356 19889 19889 19889 19889 19889)
  190.3.156.0/23       4777 2497 3356 19889 19889 19889 19889 19889 - Withdrawn - matching aggregate 190.3.156.0/22 4777 2497 3356 19889 19889 19889 19889 19889
  190.3.158.0/23       4777 2497 3356 19889 19889 19889 19889 19889 - Withdrawn - matching aggregate 190.3.156.0/22 4777 2497 3356 19889 19889 19889 19889 19889
  190.57.192.0/19      4777 2497 3356 19889 19889 19889 19889 19889 + Announce - aggregate of 190.57.192.0/20 (4777 2497 3356 19889 19889 19889 19889 19889) and 190.57.208.0/20 (4777 2497 3356 19889 19889 19889 19889 19889)
  190.57.192.0/22      4777 2497 3356 19889 19889 19889 19889 19889 - Withdrawn - aggregated with 190.57.196.0/22 (4777 2497 3356 19889 19889 19889 19889 19889)
  190.57.196.0/22      4777 2497 3356 19889 19889 19889 19889 19889 - Withdrawn - aggregated with 190.57.192.0/22 (4777 2497 3356 19889 19889 19889 19889 19889)
  190.57.200.0/22      4777 2497 3356 19889 19889 19889 19889 19889 - Withdrawn - aggregated with 190.57.204.0/22 (4777 2497 3356 19889 19889 19889 19889 19889)
  190.57.204.0/22      4777 2497 3356 19889 19889 19889 19889 19889 - Withdrawn - aggregated with 190.57.200.0/22 (4777 2497 3356 19889 19889 19889 19889 19889)
  190.57.208.0/22      4777 2497 3356 19889 19889 19889 19889 19889 - Withdrawn - aggregated with 190.57.212.0/22 (4777 2497 3356 19889 19889 19889 19889 19889)
  190.57.212.0/22      4777 2497 3356 19889 19889 19889 19889 19889 - Withdrawn - aggregated with 190.57.208.0/22 (4777 2497 3356 19889 19889 19889 19889 19889)
  190.57.216.0/22      4777 2497 3356 19889 19889 19889 19889 19889 - Withdrawn - aggregated with 190.57.220.0/22 (4777 2497 3356 19889 19889 19889 19889 19889)
  190.57.220.0/22      4777 2497 3356 19889 19889 19889 19889 19889 - Withdrawn - aggregated with 190.57.216.0/22 (4777 2497 3356 19889 19889 19889 19889 19889)
  200.85.96.0/19       4777 2497 3356 19889 19889 19889 19889 19889 + Announce - aggregate of 200.85.96.0/20 (4777 2497 3356 19889 19889 19889 19889 19889) and 200.85.112.0/20 (4777 2497 3356 19889 19889 19889 19889 19889)
  200.85.96.0/22       4777 2497 3356 19889 19889 19889 19889 19889 - Withdrawn - aggregated with 200.85.100.0/22 (4777 2497 3356 19889 19889 19889 19889 19889)
  200.85.96.0/23       4777 2497 3356 19889 19889 19889 19889 19889 - Withdrawn - matching aggregate 200.85.96.0/22 4777 2497 3356 19889 19889 19889 19889 19889
  200.85.98.0/23       4777 2497 3356 19889 19889 19889 19889 19889 - Withdrawn - matching aggregate 200.85.96.0/22 4777 2497 3356 19889 19889 19889 19889 19889
  200.85.100.0/22      4777 2497 3356 19889 19889 19889 19889 19889 - Withdrawn - aggregated with 200.85.96.0/22 (4777 2497 3356 19889 19889 19889 19889 19889)
  200.85.100.0/23      4777 2497 3356 19889 19889 19889 19889 19889 - Withdrawn - matching aggregate 200.85.100.0/22 4777 2497 3356 19889 19889 19889 19889 19889
  200.85.102.0/23      4777 2497 3356 19889 19889 19889 19889 19889 - Withdrawn - matching aggregate 200.85.100.0/22 4777 2497 3356 19889 19889 19889 19889 19889
  200.85.104.0/22      4777 2497 3356 19889 19889 19889 19889 19889 - Withdrawn - aggregated with 200.85.108.0/22 (4777 2497 3356 19889 19889 19889 19889 19889)
  200.85.104.0/23      4777 2497 3356 19889 19889 19889 19889 19889 - Withdrawn - matching aggregate 200.85.104.0/22 4777 2497 3356 19889 19889 19889 19889 19889
  200.85.106.0/23      4777 2497 3356 19889 19889 19889 19889 19889 - Withdrawn - matching aggregate 200.85.104.0/22 4777 2497 3356 19889 19889 19889 19889 19889
  200.85.108.0/22      4777 2497 3356 19889 19889 19889 19889 19889 - Withdrawn - aggregated with 200.85.104.0/22 (4777 2497 3356 19889 19889 19889 19889 19889)
  200.85.108.0/23      4777 2497 3356 19889 19889 19889 19889 19889 - Withdrawn - matching aggregate 200.85.108.0/22 4777 2497 3356 19889 19889 19889 19889 19889
  200.85.110.0/23      4777 2497 3356 19889 19889 19889 19889 19889 - Withdrawn - matching aggregate 200.85.108.0/22 4777 2497 3356 19889 19889 19889 19889 19889
  200.85.112.0/22      4777 2497 3356 19889 19889 19889 19889 19889 - Withdrawn - aggregated with 200.85.116.0/22 (4777 2497 3356 19889 19889 19889 19889 19889)
  200.85.112.0/23      4777 2497 3356 19889 19889 19889 19889 19889 - Withdrawn - matching aggregate 200.85.112.0/22 4777 2497 3356 19889 19889 19889 19889 19889
  200.85.114.0/23      4777 2497 3356 19889 19889 19889 19889 19889 - Withdrawn - matching aggregate 200.85.112.0/22 4777 2497 3356 19889 19889 19889 19889 19889
  200.85.116.0/22      4777 2497 3356 19889 19889 19889 19889 19889 - Withdrawn - aggregated with 200.85.112.0/22 (4777 2497 3356 19889 19889 19889 19889 19889)
  200.85.116.0/23      4777 2497 3356 19889 19889 19889 19889 19889 - Withdrawn - matching aggregate 200.85.116.0/22 4777 2497 3356 19889 19889 19889 19889 19889
  200.85.118.0/23      4777 2497 3356 19889 19889 19889 19889 19889 - Withdrawn - matching aggregate 200.85.116.0/22 4777 2497 3356 19889 19889 19889 19889 19889
  200.85.120.0/22      4777 2497 3356 19889 19889 19889 19889 19889 - Withdrawn - aggregated with 200.85.124.0/22 (4777 2497 3356 19889 19889 19889 19889 19889)
  200.85.120.0/23      4777 2497 3356 19889 19889 19889 19889 19889 - Withdrawn - matching aggregate 200.85.120.0/22 4777 2497 3356 19889 19889 19889 19889 19889
  200.85.122.0/23      4777 2497 3356 19889 19889 19889 19889 19889 - Withdrawn - matching aggregate 200.85.120.0/22 4777 2497 3356 19889 19889 19889 19889 19889
  200.85.124.0/22      4777 2497 3356 19889 19889 19889 19889 19889 - Withdrawn - aggregated with 200.85.120.0/22 (4777 2497 3356 19889 19889 19889 19889 19889)
  200.85.124.0/23      4777 2497 3356 19889 19889 19889 19889 19889 - Withdrawn - matching aggregate 200.85.124.0/22 4777 2497 3356 19889 19889 19889 19889 19889
  200.85.124.0/22      4777 2516 3356 19889 19889 19889 19889 + Announce - aggregate of 200.85.124.0/23 (4777 2516 3356 19889 19889 19889 19889) and 200.85.126.0/23 (4777 2516 3356 19889 19889 19889 19889)
  200.85.124.0/24      4777 2516 3356 19889 19889 19889 19889 - Withdrawn - aggregated with 200.85.125.0/24 (4777 2516 3356 19889 19889 19889 19889)
  200.85.125.0/24      4777 2516 3356 19889 19889 19889 19889 - Withdrawn - aggregated with 200.85.124.0/24 (4777 2516 3356 19889 19889 19889 19889)
  200.85.126.0/23      4777 2497 3356 19889 19889 19889 19889 19889 - Withdrawn - matching aggregate 200.85.124.0/22 4777 2497 3356 19889 19889 19889 19889 19889
  200.85.126.0/24      4777 2516 3356 19889 19889 19889 19889 - Withdrawn - aggregated with 200.85.127.0/24 (4777 2516 3356 19889 19889 19889 19889)
  200.85.127.0/24      4777 2516 3356 19889 19889 19889 19889 - Withdrawn - aggregated with 200.85.126.0/24 (4777 2516 3356 19889 19889 19889 19889)

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

AS19889   92 More Specifics   92 Total Advertisements   Cooperativa Telefonica Del Viso, AR
    161.22.0.0/22                 161.22.0.0/19
    161.22.4.0/22                 161.22.0.0/19
    161.22.8.0/22                 161.22.0.0/19
    161.22.12.0/22                161.22.0.0/19
    161.22.16.0/22                161.22.0.0/19
    161.22.20.0/22                161.22.0.0/19
    161.22.24.0/22                161.22.0.0/19
    161.22.28.0/22                161.22.0.0/19
    181.118.224.0/22              181.118.224.0/19
    181.118.224.0/23              181.118.224.0/19
    181.118.226.0/23              181.118.224.0/19
    181.118.228.0/22              181.118.224.0/19
    181.118.228.0/23              181.118.224.0/19
    181.118.230.0/23              181.118.224.0/19
    181.118.232.0/22              181.118.224.0/19
    181.118.232.0/23              181.118.224.0/19
    181.118.234.0/23              181.118.224.0/19
    181.118.236.0/22              181.118.224.0/19
    181.118.236.0/23              181.118.224.0/19
    181.118.238.0/23              181.118.224.0/19
    181.118.240.0/22              181.118.224.0/19
    181.118.240.0/23              181.118.224.0/19
    181.118.242.0/23              181.118.224.0/19
    181.118.244.0/22              181.118.224.0/19
    181.118.244.0/23              181.118.224.0/19
    181.118.246.0/23              181.118.224.0/19
    181.118.248.0/22              181.118.224.0/19
    181.118.248.0/23              181.118.224.0/19
    181.118.250.0/23              181.118.224.0/19
    181.118.252.0/22              181.118.224.0/19
    181.118.252.0/23              181.118.224.0/19
    181.118.254.0/23              181.118.224.0/19
    190.3.128.0/22                190.3.128.0/19
    190.3.128.0/23                190.3.128.0/19
    190.3.130.0/23                190.3.128.0/19
    190.3.132.0/22                190.3.128.0/19
    190.3.132.0/23                190.3.128.0/19
    190.3.134.0/23                190.3.128.0/19
    190.3.136.0/22                190.3.128.0/19
    190.3.136.0/23                190.3.128.0/19
    190.3.138.0/23                190.3.128.0/19
    190.3.140.0/22                190.3.128.0/19
    190.3.140.0/23                190.3.128.0/19
    190.3.142.0/23                190.3.128.0/19
    190.3.144.0/22                190.3.128.0/19
    190.3.144.0/23                190.3.128.0/19
    190.3.146.0/23                190.3.128.0/19
    190.3.148.0/22                190.3.128.0/19
    190.3.148.0/23                190.3.128.0/19
    190.3.150.0/23                190.3.128.0/19
    190.3.152.0/22                190.3.128.0/19
    190.3.152.0/23                190.3.128.0/19
    190.3.154.0/23                190.3.128.0/19
    190.3.156.0/22                190.3.128.0/19
    190.3.156.0/23                190.3.128.0/19
    190.3.158.0/23                190.3.128.0/19
    190.57.192.0/22               190.57.192.0/19
    190.57.196.0/22               190.57.192.0/19
    190.57.200.0/22               190.57.192.0/19
    190.57.204.0/22               190.57.192.0/19
    190.57.208.0/22               190.57.192.0/19
    190.57.212.0/22               190.57.192.0/19
    190.57.216.0/22               190.57.192.0/19
    190.57.220.0/22               190.57.192.0/19
    200.85.96.0/22                200.85.96.0/20
    200.85.96.0/23                200.85.96.0/20
    200.85.98.0/23                200.85.96.0/20
    200.85.100.0/22               200.85.96.0/20
    200.85.100.0/23               200.85.96.0/20
    200.85.102.0/23               200.85.96.0/20
    200.85.104.0/22               200.85.96.0/20
    200.85.104.0/23               200.85.96.0/20
    200.85.106.0/23               200.85.96.0/20
    200.85.108.0/22               200.85.96.0/20
    200.85.108.0/23               200.85.96.0/20
    200.85.110.0/23               200.85.96.0/20
    200.85.112.0/22               200.85.112.0/20
    200.85.112.0/23               200.85.112.0/20
    200.85.114.0/23               200.85.112.0/20
    200.85.116.0/22               200.85.112.0/20
    200.85.116.0/23               200.85.112.0/20
    200.85.118.0/23               200.85.112.0/20
    200.85.120.0/22               200.85.112.0/20
    200.85.120.0/23               200.85.112.0/20
    200.85.122.0/23               200.85.112.0/20
    200.85.124.0/22               200.85.112.0/20
    200.85.124.0/23               200.85.112.0/20
    200.85.124.0/24               200.85.112.0/20
    200.85.125.0/24               200.85.112.0/20
    200.85.126.0/23               200.85.112.0/20
    200.85.126.0/24               200.85.112.0/20
    200.85.127.0/24               200.85.112.0/20

Whois Entry

whois: 402332

IANA has recorded AS19889 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS19889\n             % IP Client: 2401:2000:6660::13
              
             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
             
             % LACNIC resource: whois.lacnic.net
             
             
             % Copyright LACNIC lacnic.net
             %  The data below is provided for information purposes
             %  and to assist persons in obtaining information about or
             %  related to AS and IP numbers registrations
             %  By submitting a whois query, you agree to use this data
             %  only for lawful purposes.
             %  2026-05-01 11:24:06 (-03 -03:00)
             
             aut-num:     AS19889
             owner:       Cooperativa Telefonica Del Viso
             ownerid:     AR-CTVI1-LACNIC
             responsible: Agustin Gamboa
             address:     Beruti, 1381, 
             address:     1669 - Del Viso - BA
             country:     AR
             phone:       +54 2320 470300 [124]
             owner-c:     AGG9
             routing-c:   AGG9
             abuse-c:     AGG9
             created:     20010227
             changed:     20150210
             inetnum:     161.22.0.0/19
             inetnum:     181.118.224.0/19
             inetnum:     2800:6d0::/32
             inetnum:     190.57.192.0/19
             inetnum:     190.3.128.0/19
             inetnum:     200.85.112.0/20
             inetnum:     200.85.96.0/20
             
             nic-hdl:     AGG9
             person:      Agustin Gamboa
             e-mail:      agamboa@telviso.com.ar
             address:     Beruti, 1381, -
             address:     1669 - Del Viso - AR
             country:     AR
             phone:       +54  2320409195 [0000]
             created:     20120706
             changed:     20220309
             
             % whois.lacnic.net accepts only direct match queries.
             % Types of queries are: POCs, ownerid, CIDR blocks, IP
             % and AS numbers.