Report for 266768

Name

AS266768 - ALKON SAS, 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.

266768 AS266768 - ALKON SAS, AR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS7049          AS7049 - Silica Networks Argentina S.A., AR
    AS263702        AS263702 - GRUPO ZGH SPA, CL

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
34147 AS266768       ORIGIN  Originate:       1280 /21.68  Transit:          0 /0.00  AS266768 - ALKON SAS, 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       %
19229 AS266768      AS266768 - ALKON SAS, AR                           4      2      0      2      2  50.00%


  Prefix               AS Path                              Aggregation Suggestion
  45.231.214.0/23      4608 7575 7195 7049 266768   
  45.231.214.0/24      4608 7575 7195 7049 266768 - Withdrawn - matching aggregate 45.231.214.0/23 4608 7575 7195 7049 266768
  45.231.215.0/24      4608 7575 7195 7049 266768 - Withdrawn - matching aggregate 45.231.214.0/23 4608 7575 7195 7049 266768
  45.233.143.0/24      4777 2516 6762 263702 266768   

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

AS266768   2 More Specifics   4 Total Advertisements   AS266768 - ALKON SAS, AR
    45.231.214.0/24               45.231.214.0/23
    45.231.215.0/24               45.231.214.0/23

Whois Entry

whois: 402628

IANA has recorded AS266768 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS266768\n             % IP Client: 2401:2000:6660::13
              
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             %  This server accepts single ASN, IPv4 or IPv6 queries
             
             % LACNIC resource: whois.lacnic.net
             
             
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             %  2026-06-15 09:32:03 (-03 -03:00)
             
             aut-num:     AS266768
             owner:       ALKON SAS
             ownerid:     AR-JICM-LACNIC
             responsible: Ignacio Capobianco
             address:     San Luis, 1665, Piso 5 Of 4
             address:     2000 - Rosario - Santa Fe
             country:     AR
             phone:       +54  3415122135 [0000]
             owner-c:     JIC8
             routing-c:   JIC8
             abuse-c:     JIC8
             created:     20180410
             changed:     20180411
             inetnum:     2803:4f20::/32
             inetnum:     45.233.143.0/24
             inetnum:     45.231.214.0/23
             
             nic-hdl:     JIC8
             person:      Ignacio Capobianco
             e-mail:      administracion@meganet.net.ar
             address:     San Luis, 1665, P5 - Of4
             address:     2000 - Rosario - SF
             country:     AR
             phone:       +54  03415122135 [0000]
             created:     20150720
             changed:     20230615
             
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             % and AS numbers.