Report for 266666

Name

AS266666 - AEROLINEAS ARGENTINAS 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 AS6447) 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.

266666 AEROLINEAS ARGENTINAS S.A., AR

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS22927         Telefonica de Argentina, AR
    AS10834         Telefonica de Argentina, AR
    AS7303          Telecom Argentina S.A., AR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
27831 AS266666       ORIGIN  Originate:       2048 /21.00  Transit:          0 /0.00  AEROLINEAS ARGENTINAS 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       %
19348 AS266666      AEROLINEAS ARGENTINAS S.A., AR                     5      4      2      3      2  40.00%


  Prefix               AS Path                              Aggregation Suggestion
  45.228.152.0/22      6939 12956 10834 22927 266666   
  45.228.152.0/23      6939 12956 10834 266666 266666 + Announce - aggregate of 45.228.152.0/24 (6939 12956 10834 266666 266666) and 45.228.153.0/24 (6939 12956 10834 266666 266666)
  45.228.152.0/24      6939 12956 10834 266666 266666 - Withdrawn - aggregated with 45.228.153.0/24 (6939 12956 10834 266666 266666)
  45.228.153.0/24      6939 12956 10834 266666 266666 - Withdrawn - aggregated with 45.228.152.0/24 (6939 12956 10834 266666 266666)
  45.228.154.0/23      6939 12956 22927 7303 266666 266666 + Announce - aggregate of 45.228.154.0/24 (6939 12956 22927 7303 266666 266666) and 45.228.155.0/24 (6939 12956 22927 7303 266666 266666)
  45.228.154.0/24      6939 12956 22927 7303 266666 266666 - Withdrawn - aggregated with 45.228.155.0/24 (6939 12956 22927 7303 266666 266666)
  45.228.155.0/24      6939 12956 22927 7303 266666 266666 - Withdrawn - aggregated with 45.228.154.0/24 (6939 12956 22927 7303 266666 266666)

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

AS266666   4 More Specifics   5 Total Advertisements   AEROLINEAS ARGENTINAS S.A., AR
    45.228.152.0/24               45.228.152.0/22
    45.228.153.0/24               45.228.152.0/22
    45.228.154.0/24               45.228.152.0/22
    45.228.155.0/24               45.228.152.0/22

Whois Entry

whois: 402603

IANA has recorded AS266666 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS266666\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.
             %  2026-06-10 05:12:03 (-03 -03:00)
             
             aut-num:     AS266666
             owner:       AEROLINEAS ARGENTINAS S.A.
             ownerid:     AR-AASA60-LACNIC
             responsible: Flavio Mostini
             address:     Rivadavia, 578, Piso 2
             address:     1001 - Buenos Aires - BA
             country:     AR
             phone:       +54  1137238804 [8804]
             owner-c:     FLM29
             routing-c:   FLM29
             abuse-c:     FLM29
             created:     20171207
             changed:     20171207
             
             nic-hdl:     FLM29
             person:      Flavio Mostin
             e-mail:      fmostini@aerolineas.com.ar
             address:     Rivadava 578, 578, Piso 2
             address:     C1002AAQ - Buenos Aires - 
             country:     AR
             phone:       +54  1137238804 [0000]
             created:     20160810
             changed:     20220824
             
             % whois.lacnic.net accepts only direct match queries.
             % Types of queries are: POCs, ownerid, CIDR blocks, IP
             % and AS numbers.