Report for 11571

Name

AS11571 - LA NACION, 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.

11571 AS11571 - LA NACION, AR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS11664         AS11664 - Techtel LMDS Comunicaciones Interactivas S.A., AR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
58817 AS11571        ORIGIN  Originate:        256 /24.00  Transit:          0 /0.00  AS11571 - LA NACION, 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       %
32507 AS11571       AS11571 - LA NACION, AR                            1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  200.80.156.0/24      4777 2516 6762 11664 11571   

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

AS11571   1 More Specifics   1 Total Advertisements   AS11571 - LA NACION, AR
    200.80.156.0/24               200.80.128.0/19

Whois Entry

whois: 402609

IANA has recorded AS11571 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS11571\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.
             %  2026-06-11 08:56:23 (-03 -03:00)
             
             aut-num:     AS11571
             owner:       LA NACION
             ownerid:     AR-LANA1-LACNIC
             address:     Bouchard 557\nBuenos, 1106
             country:     AR
             owner-c:     RB264-ARIN
             created:     19981008
             changed:     20060815
             source:      ARIN-HISTORIC
             
             nic-hdl:     RB264-ARIN
             person:      Ricardo Brom
             e-mail:      rbrom@lanacion.com.ar
             address:     La Nacion\nBouchard 557\nBuenos Aires, 1106
             country:     AR
             phone:       (54-11) 4319-1917
             source:      ARIN-HISTORIC
             
             % whois.lacnic.net accepts only direct match queries.
             % Types of queries are: POCs, ownerid, CIDR blocks, IP
             % and AS numbers.