Report for 265828

Name

Infomaster 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.

265828 Infomaster S.R.L., AR

  Adjacency:     2  Upstream:     1  Downstream:     1
  Upstream Adjacent AS list
    AS61599         EAI TELECOMUNICACOES LTDA, BR
  Downstream Adjacent AS list
    AS263823        Jose Luis Zurakouski MIX SERVICIOS & COMUNICACIONES, AR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
27541 AS265828       ORG+TRN Originate:       2048 /21.00  Transit:       1024 /22.00 Infomaster 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       %
19361 AS265828      Infomaster S.R.L., AR                              3      2      0      1      2  66.67%


  Prefix               AS Path                              Aggregation Suggestion
  45.71.196.0/22       4777 2516 6762 61599 265828   
  45.71.196.0/23       4777 2516 6762 61599 265828 - Withdrawn - matching aggregate 45.71.196.0/22 4777 2516 6762 61599 265828
  45.71.198.0/23       4777 2516 6762 61599 265828 - Withdrawn - matching aggregate 45.71.196.0/22 4777 2516 6762 61599 265828

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

AS265828   2 More Specifics   3 Total Advertisements   Infomaster S.R.L., AR
    45.71.196.0/23                45.71.196.0/22
    45.71.198.0/23                45.71.196.0/22

Whois Entry

whois: 402332

IANA has recorded AS265828 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS265828\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
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             %  By submitting a whois query, you agree to use this data
             %  only for lawful purposes.
             %  2026-04-02 11:22:34 (-03 -03:00)
             
             aut-num:     AS265828
             owner:       Infomaster S.R.L.
             ownerid:     AR-INSR64-LACNIC
             responsible: Marcelo Fabian Perez
             address:     Av. Libertador, 1073, 
             address:     3356 - San Vicente - Misiones
             country:     AR
             phone:       +54 3755 650932
             owner-c:     MFP29
             routing-c:   MFP29
             abuse-c:     MFP29
             created:     20170926
             changed:     20170926
             
             nic-hdl:     MFP29
             person:      Marcelo Fabian Perez
             e-mail:      infomastersrl@gmail.com
             address:     Barrio Hermoso casa, 173, 
             address:     3356 - San Vicente - Misiones
             country:     AR
             phone:       +54  3755650932
             created:     20170720
             changed:     20220601
             
             % whois.lacnic.net accepts only direct match queries.
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             % and AS numbers.