Report for 271970

Name

AS271970 - FIBERTEC SRL, 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.

271970 FIBERTEC SRL, AR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS52327         Summit S.A., AR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
28759 AS271970       ORIGIN  Originate:       2048 /21.00  Transit:          0 /0.00  FIBERTEC SRL, 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       %
11860 AS271970      FIBERTEC SRL, AR                                   5      4      0      1      4  80.00%


  Prefix               AS Path                              Aggregation Suggestion
  131.196.188.0/22     6939 12956 22927 52327 271970   
  131.196.188.0/24     6939 12956 22927 52327 271970 - Withdrawn - matching aggregate 131.196.188.0/22 6939 12956 22927 52327 271970
  131.196.189.0/24     6939 12956 22927 52327 271970 - Withdrawn - matching aggregate 131.196.188.0/22 6939 12956 22927 52327 271970
  131.196.190.0/24     6939 12956 22927 52327 271970 - Withdrawn - matching aggregate 131.196.188.0/22 6939 12956 22927 52327 271970
  131.196.191.0/24     6939 12956 22927 52327 271970 - Withdrawn - matching aggregate 131.196.188.0/22 6939 12956 22927 52327 271970

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

AS271970   4 More Specifics   6 Total Advertisements   FIBERTEC SRL, AR
    131.196.188.0/24              131.196.188.0/22
    131.196.189.0/24              131.196.188.0/22
    131.196.190.0/24              131.196.188.0/22
    131.196.191.0/24              131.196.188.0/22
    170.83.109.0/24               170.83.108.0/22

Prefixes added and withdrawn by this origin AS in the past 7 days.

    - 170.83.109.0/24             Withdrawn

Whois Entry

whois: 402609

IANA has recorded AS271970 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS271970\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 17:16:05 (-03 -03:00)
             
             aut-num:     AS271970
             owner:       FIBERTEC SRL
             ownerid:     AR-FISR10-LACNIC
             responsible: Marcelo Rubele
             address:     Av Santa Fe 2886, , 
             address:     2500 - Cañada de Gómez - 
             country:     AR
             phone:       +54 3476 462665
             owner-c:     DAS25
             routing-c:   DAS25
             abuse-c:     DAS25
             created:     20210827
             changed:     20210827
             inetnum:     131.196.188.0/22
             
             nic-hdl:     DAS25
             person:      Marcelo Rubele
             e-mail:      marcelo@datalinksrl.com.ar
             address:     Av. Maipu, 1343, -
             address:     2144 - Totoras - SF
             country:     AR
             phone:       +54  93476553633 [0000]
             created:     20110915
             changed:     20240312
             
             % whois.lacnic.net accepts only direct match queries.
             % Types of queries are: POCs, ownerid, CIDR blocks, IP
             % and AS numbers.