Report for 27950

Name

Cooperativa Telefonica Benavidez Ltda, 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.

27950 Cooperativa Telefonica Benavidez Ltda, AR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS263194        Advantun SRL, AR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
24527 AS27950        ORIGIN  Originate:       2048 /21.00  Transit:          0 /0.00  Cooperativa Telefonica Benavidez Ltda, 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       %
 6318 AS27950       Cooperativa Telefonica Benavidez Ltda, AR          8      8      1      1      7  87.50%


  Prefix               AS Path                              Aggregation Suggestion
  200.49.112.0/21      4777 2497 174 263194 27950 + Announce - aggregate of 200.49.112.0/22 (4777 2497 174 263194 27950) and 200.49.116.0/22 (4777 2497 174 263194 27950)
  200.49.112.0/24      4777 2497 174 263194 27950 - Withdrawn - aggregated with 200.49.113.0/24 (4777 2497 174 263194 27950)
  200.49.113.0/24      4777 2497 174 263194 27950 - Withdrawn - aggregated with 200.49.112.0/24 (4777 2497 174 263194 27950)
  200.49.114.0/24      4777 2497 174 263194 27950 - Withdrawn - aggregated with 200.49.115.0/24 (4777 2497 174 263194 27950)
  200.49.115.0/24      4777 2497 174 263194 27950 - Withdrawn - aggregated with 200.49.114.0/24 (4777 2497 174 263194 27950)
  200.49.116.0/24      4777 2497 174 263194 27950 - Withdrawn - aggregated with 200.49.117.0/24 (4777 2497 174 263194 27950)
  200.49.117.0/24      4777 2497 174 263194 27950 - Withdrawn - aggregated with 200.49.116.0/24 (4777 2497 174 263194 27950)
  200.49.118.0/24      4777 2497 174 263194 27950 - Withdrawn - aggregated with 200.49.119.0/24 (4777 2497 174 263194 27950)
  200.49.119.0/24      4777 2497 174 263194 27950 - Withdrawn - aggregated with 200.49.118.0/24 (4777 2497 174 263194 27950)

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

AS27950   8 More Specifics   8 Total Advertisements   Cooperativa Telefonica Benavidez Ltda, AR
    200.49.112.0/24               200.49.112.0/21
    200.49.113.0/24               200.49.112.0/21
    200.49.114.0/24               200.49.112.0/21
    200.49.115.0/24               200.49.112.0/21
    200.49.116.0/24               200.49.112.0/21
    200.49.117.0/24               200.49.112.0/21
    200.49.118.0/24               200.49.112.0/21
    200.49.119.0/24               200.49.112.0/21

Whois Entry

whois: 402332

IANA has recorded AS27950 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS27950\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.
             %  2026-04-23 01:16:23 (-03 -03:00)
             
             aut-num:     AS27950
             owner:       Cooperativa Telefonica Benavidez Ltda
             ownerid:     AR-CTBL-LACNIC
             responsible: Anibal Leon
             address:     Tucuman, 2979, -
             address:     B1621ASU - Benavidez - BA
             country:     AR
             phone:       +54  3327480000 [0000]
             owner-c:     GAA9
             routing-c:   GAA9
             abuse-c:     GAA9
             created:     20080116
             changed:     20241217
             
             nic-hdl:     GAA9
             person:      Anibal Leon
             e-mail:      anibal@netben.com.ar
             address:     Tucumán, 2979, -
             address:     1621 - Benavidez - BA
             country:     AR
             phone:       +54  3327480000 [0000]
             created:     20090129
             changed:     20251029
             
             % whois.lacnic.net accepts only direct match queries.
             % Types of queries are: POCs, ownerid, CIDR blocks, IP
             % and AS numbers.