Report for 266763

Name

REDCOSMOS V2.0 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 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.

266763 REDCOSMOS V2.0 S.A., AR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS52361         ARSAT - Empresa Argentina de Soluciones Satelitales S.A., AR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
42124 AS266763       ORIGIN  Originate:       1024 /22.00  Transit:          0 /0.00  REDCOSMOS V2.0 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       %
14939 AS266763      REDCOSMOS V2.0 S.A., AR                            4      4      1      1      3  75.00%


  Prefix               AS Path                              Aggregation Suggestion
  45.234.172.0/22      4608 7575 7195 52361 266763 + Announce - aggregate of 45.234.172.0/23 (4608 7575 7195 52361 266763) and 45.234.174.0/23 (4608 7575 7195 52361 266763)
  45.234.172.0/24      4608 7575 7195 52361 266763 - Withdrawn - aggregated with 45.234.173.0/24 (4608 7575 7195 52361 266763)
  45.234.173.0/24      4608 7575 7195 52361 266763 - Withdrawn - aggregated with 45.234.172.0/24 (4608 7575 7195 52361 266763)
  45.234.174.0/24      4608 7575 7195 52361 266763 - Withdrawn - aggregated with 45.234.175.0/24 (4608 7575 7195 52361 266763)
  45.234.175.0/24      4608 7575 7195 52361 266763 - Withdrawn - aggregated with 45.234.174.0/24 (4608 7575 7195 52361 266763)

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

AS266763   4 More Specifics   4 Total Advertisements   REDCOSMOS V2.0 S.A., AR
    45.234.172.0/24               45.234.172.0/22
    45.234.173.0/24               45.234.172.0/22
    45.234.174.0/24               45.234.172.0/22
    45.234.175.0/24               45.234.172.0/22

Whois Entry

whois: 402332

IANA has recorded AS266763 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS266763\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.
             %  2026-04-01 13:46:09 (-03 -03:00)
             
             aut-num:     AS266763
             owner:       REDCOSMOS V2.0 S.A.
             ownerid:     AR-GLLU-LACNIC
             responsible: Yamil Gaston Maggi
             address:     Dunckler, 520, -
             address:     6030 - Vedia - BA
             country:     AR
             phone:       +54  2364580499 [0000]
             owner-c:     LLG11
             routing-c:   LLG11
             abuse-c:     LLG11
             created:     20180405
             changed:     20180406
             
             nic-hdl:     LLG11
             person:      Yamil Gaston Maggi
             e-mail:      administracion@bunkersistemas.com.ar
             address:     Dunckler, 520, -
             address:     6030 - Vedia - Bu
             country:     AR
             phone:       +54  02364603384 [0000]
             created:     20160226
             changed:     20250908
             
             % whois.lacnic.net accepts only direct match queries.
             % Types of queries are: POCs, ownerid, CIDR blocks, IP
             % and AS numbers.