Report for 266668

Name

OBERCOM S.R.L., 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.

266668 OBERCOM S.R.L., AR

  Adjacency:     3  Upstream:     2  Downstream:     1
  Upstream Adjacent AS list
    AS263774        MARANDU COMUNICACIONES SOCIEDAD DEL ESTADO, AR
    AS7303          Telecom Argentina S.A., AR
  Downstream Adjacent AS list
    AS266683        Hoffmannbeck Osvaldo Ariel, AR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
27702 AS266668       ORG+TRN Originate:       2048 /21.00  Transit:        256 /24.00 OBERCOM S.R.L., 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       %
19464 AS266668      OBERCOM S.R.L., AR                                 3      2      0      1      2  66.67%


  Prefix               AS Path                              Aggregation Suggestion
  45.228.188.0/22      4777 2497 3356 263774 263774 266668   
  45.228.188.0/23      4777 2497 3356 263774 263774 266668 - Withdrawn - matching aggregate 45.228.188.0/22 4777 2497 3356 263774 263774 266668
  45.228.190.0/23      4777 2497 3356 263774 263774 266668 - Withdrawn - matching aggregate 45.228.188.0/22 4777 2497 3356 263774 263774 266668

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

AS266668   2 More Specifics   3 Total Advertisements   OBERCOM S.R.L., AR
    45.228.188.0/23               45.228.188.0/22
    45.228.190.0/23               45.228.188.0/22

Whois Entry

whois: 402332

IANA has recorded AS266668 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS266668\n             % IP Client: 2401:2000:6660::13
              
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             %  2026-04-01 03:10:18 (-03 -03:00)
             
             aut-num:     AS266668
             owner:       OBERCOM S.R.L.
             ownerid:     AR-MIEM-LACNIC
             responsible: OberCom Fibra Óptica
             address:     Avenida Tucuman, 250, -
             address:     3360 - Obera - 
             country:     AR
             phone:       +54  08003451636 [0000]
             owner-c:     DAM132
             routing-c:   DAM132
             abuse-c:     DAM132
             created:     20171211
             changed:     20171212
             
             nic-hdl:     DAM132
             person:      Daniel Alberto De Mattos
             e-mail:      info@obercom.com.ar
             address:     Tucuman, 250, -
             address:     3360 - Obera - Misiones
             country:     AR
             phone:       +54  3755448808 [0000]
             created:     20171026
             changed:     20250429
             
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