Report for 10834

Name

Telefonica de Argentina, 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.

10834 Telefonica de Argentina, AR

  Adjacency:    17  Upstream:     1  Downstream:    16
  Upstream Adjacent AS list
    AS12956         TELXIUS TELXIUS Cable, ES
  Downstream Adjacent AS list
    AS272107        DISPROFARMA SA, AR
    AS64109         JOCKEY CLUB A.C., AR
    AS269839        C & R S.R.L., AR
    AS20305         Banco Rio de la Plata S.A., AR
    AS15034         TIBA S.A., AR
    AS263718        PREFECTURA NAVAL ARGENTINA, AR
    AS263226        COMPANIA FINANCIERA ARGENTINA S.A., AR
    AS262194        Dese Technologies Argentina S.A., AR
    AS264834        ATENTO ARGENTINA S.A, AR
    AS22927         Telefonica de Argentina, AR
    AS6121          Ministerio de Justicia de la Nacion Argentina, AR
    AS61493         InterBS S.R.L. BAEHOST, AR
    AS5692          Universidad Nacional de La Plata, AR
    AS266666        AEROLINEAS ARGENTINAS S.A., AR
    AS265690        FRAVEGA S A C I E I, AR
    AS136907        HWCLOUDS-AS-AP HUAWEI CLOUDS, HK

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
805   AS10834        ORG+TRN Originate:     394240 /13.41  Transit:      94976 /15.46 Telefonica de Argentina, 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       %
  958 AS10834       Telefonica de Argentina, AR                       83     65      0     18     65  78.31%


  Prefix               AS Path                              Aggregation Suggestion
  200.0.224.0/19       4777 2516 1299 12956 10834   
  200.0.224.0/24       4777 2516 1299 12956 10834 - Withdrawn - matching aggregate 200.0.224.0/19 4777 2516 1299 12956 10834
  200.0.227.0/24       4777 2516 1299 12956 10834 - Withdrawn - matching aggregate 200.0.224.0/19 4777 2516 1299 12956 10834
  200.0.234.0/24       4777 2516 1299 12956 10834 - Withdrawn - matching aggregate 200.0.224.0/19 4777 2516 1299 12956 10834
  200.0.236.0/24       4777 2516 1299 12956 10834 - Withdrawn - matching aggregate 200.0.224.0/19 4777 2516 1299 12956 10834
  200.0.253.0/24       4777 2516 1299 12956 10834 - Withdrawn - matching aggregate 200.0.224.0/19 4777 2516 1299 12956 10834
  200.0.255.0/24       4777 2516 1299 12956 10834 - Withdrawn - matching aggregate 200.0.224.0/19 4777 2516 1299 12956 10834
  200.1.32.0/19        4777 2516 1299 12956 10834   
  200.5.64.0/18        4777 2516 1299 12956 10834   
  200.5.67.0/24        4777 2516 1299 12956 10834 - Withdrawn - matching aggregate 200.5.64.0/18 4777 2516 1299 12956 10834
  200.5.72.0/24        4777 2516 1299 12956 10834 - Withdrawn - matching aggregate 200.5.64.0/18 4777 2516 1299 12956 10834
  200.5.87.0/24        4777 2516 1299 12956 10834 - Withdrawn - matching aggregate 200.5.64.0/18 4777 2516 1299 12956 10834
  200.5.89.0/24        4777 2516 1299 12956 10834 - Withdrawn - matching aggregate 200.5.64.0/18 4777 2516 1299 12956 10834
  200.5.91.0/24        4777 2516 1299 12956 10834 - Withdrawn - matching aggregate 200.5.64.0/18 4777 2516 1299 12956 10834
  200.5.112.0/24       4777 2516 1299 12956 10834 - Withdrawn - matching aggregate 200.5.64.0/18 4777 2516 1299 12956 10834
  200.5.117.0/24       4777 2516 1299 12956 10834 - Withdrawn - matching aggregate 200.5.64.0/18 4777 2516 1299 12956 10834
  200.5.126.0/24       4777 2516 1299 12956 10834 - Withdrawn - matching aggregate 200.5.64.0/18 4777 2516 1299 12956 10834
  200.5.192.0/18       4777 2516 1299 12956 10834   
  200.5.205.0/24       4777 2516 1299 12956 10834 - Withdrawn - matching aggregate 200.5.192.0/18 4777 2516 1299 12956 10834
  200.5.244.0/24       4777 2516 1299 12956 10834 - Withdrawn - matching aggregate 200.5.192.0/18 4777 2516 1299 12956 10834
  200.9.212.0/24       4777 2516 1299 12956 10834   
  200.9.235.0/24       4777 2516 1299 12956 10834   
  200.10.96.0/19       4777 2516 1299 12956 10834   
  200.16.128.0/17      4777 2516 1299 12956 10834   
  200.16.135.0/24      4777 2516 1299 12956 10834 - Withdrawn - matching aggregate 200.16.128.0/17 4777 2516 1299 12956 10834
  200.16.136.0/24      4777 2516 1299 12956 10834 - Withdrawn - matching aggregate 200.16.128.0/17 4777 2516 1299 12956 10834
  200.16.252.0/24      4777 2516 1299 12956 10834 - Withdrawn - matching aggregate 200.16.128.0/17 4777 2516 1299 12956 10834
  200.26.0.0/17        4777 2516 1299 12956 10834   
  200.26.26.0/24       4777 2516 1299 12956 10834 - Withdrawn - matching aggregate 200.26.0.0/17 4777 2516 1299 12956 10834
  200.26.44.0/24       4777 2516 1299 12956 10834 - Withdrawn - matching aggregate 200.26.0.0/17 4777 2516 1299 12956 10834
  200.26.76.0/24       4777 2516 1299 12956 10834 - Withdrawn - matching aggregate 200.26.0.0/17 4777 2516 1299 12956 10834
  200.26.78.0/24       4777 2516 1299 12956 10834 - Withdrawn - matching aggregate 200.26.0.0/17 4777 2516 1299 12956 10834
  200.26.92.0/24       4777 2516 1299 12956 10834 - Withdrawn - matching aggregate 200.26.0.0/17 4777 2516 1299 12956 10834
  200.26.106.0/24      4777 2516 1299 12956 10834 - Withdrawn - matching aggregate 200.26.0.0/17 4777 2516 1299 12956 10834
  200.32.32.0/19       4777 2516 1299 12956 10834   
  200.32.35.0/24       4777 2516 1299 12956 10834 - Withdrawn - matching aggregate 200.32.32.0/19 4777 2516 1299 12956 10834
  200.32.40.0/23       4777 2516 1299 12956 10834 - Withdrawn - matching aggregate 200.32.32.0/19 4777 2516 1299 12956 10834
  200.32.42.0/24       4777 2516 1299 12956 10834 - Withdrawn - matching aggregate 200.32.32.0/19 4777 2516 1299 12956 10834
  200.32.43.0/24       4777 2516 1299 12956 10834 - Withdrawn - matching aggregate 200.32.32.0/19 4777 2516 1299 12956 10834
  200.32.52.0/24       4777 2516 1299 12956 10834 - Withdrawn - matching aggregate 200.32.32.0/19 4777 2516 1299 12956 10834
  200.32.54.0/24       4777 2516 1299 12956 10834 - Withdrawn - matching aggregate 200.32.32.0/19 4777 2516 1299 12956 10834
  200.32.56.0/24       4777 2516 1299 12956 10834 - Withdrawn - matching aggregate 200.32.32.0/19 4777 2516 1299 12956 10834
  200.32.57.0/24       4777 2516 1299 12956 10834 - Withdrawn - matching aggregate 200.32.32.0/19 4777 2516 1299 12956 10834
  200.32.128.0/19      4777 2516 1299 12956 10834   
  200.41.128.0/17      4777 2516 1299 12956 10834   
  200.41.164.0/24      4777 2516 1299 12956 10834 - Withdrawn - matching aggregate 200.41.128.0/17 4777 2516 1299 12956 10834
  200.41.182.0/24      4777 2516 1299 12956 10834 - Withdrawn - matching aggregate 200.41.128.0/17 4777 2516 1299 12956 10834
  200.41.199.0/24      4777 2516 1299 12956 10834 - Withdrawn - matching aggregate 200.41.128.0/17 4777 2516 1299 12956 10834
  200.41.224.0/20      4777 2516 1299 12956 10834 - Withdrawn - matching aggregate 200.41.128.0/17 4777 2516 1299 12956 10834
  200.41.224.0/24      4777 2516 1299 12956 10834 - Withdrawn - matching aggregate 200.41.128.0/17 4777 2516 1299 12956 10834
  200.41.227.0/24      4777 2516 1299 12956 10834 - Withdrawn - matching aggregate 200.41.128.0/17 4777 2516 1299 12956 10834
  200.41.235.0/24      4777 2516 1299 12956 10834 - Withdrawn - matching aggregate 200.41.128.0/17 4777 2516 1299 12956 10834
  200.41.238.0/24      4777 2516 1299 12956 10834 - Withdrawn - matching aggregate 200.41.128.0/17 4777 2516 1299 12956 10834
  200.51.0.0/16        4777 2516 1299 12956 10834   
  200.51.46.0/24       4777 2516 1299 12956 10834 - Withdrawn - matching aggregate 200.51.0.0/16 4777 2516 1299 12956 10834
  200.51.80.0/24       4777 2516 1299 12956 10834 - Withdrawn - matching aggregate 200.51.0.0/16 4777 2516 1299 12956 10834
  200.51.90.0/24       4777 2516 1299 12956 10834 - Withdrawn - matching aggregate 200.51.0.0/16 4777 2516 1299 12956 10834
  200.51.93.0/24       4777 2516 1299 12956 10834 - Withdrawn - matching aggregate 200.51.0.0/16 4777 2516 1299 12956 10834
  200.51.95.0/24       4777 2516 1299 12956 10834 - Withdrawn - matching aggregate 200.51.0.0/16 4777 2516 1299 12956 10834
  200.51.96.0/24       4777 2516 1299 12956 10834 - Withdrawn - matching aggregate 200.51.0.0/16 4777 2516 1299 12956 10834
  200.51.172.0/24      4777 2516 1299 12956 10834 - Withdrawn - matching aggregate 200.51.0.0/16 4777 2516 1299 12956 10834
  200.51.173.0/24      4777 2516 1299 12956 10834 - Withdrawn - matching aggregate 200.51.0.0/16 4777 2516 1299 12956 10834
  200.51.174.0/24      4777 2516 1299 12956 10834 - Withdrawn - matching aggregate 200.51.0.0/16 4777 2516 1299 12956 10834
  200.51.175.0/24      4777 2516 1299 12956 10834 - Withdrawn - matching aggregate 200.51.0.0/16 4777 2516 1299 12956 10834
  200.51.194.0/24      4777 2516 1299 12956 10834 - Withdrawn - matching aggregate 200.51.0.0/16 4777 2516 1299 12956 10834
  200.51.196.0/24      4777 2516 1299 12956 10834 - Withdrawn - matching aggregate 200.51.0.0/16 4777 2516 1299 12956 10834
  200.51.197.0/24      4777 2516 1299 12956 10834 - Withdrawn - matching aggregate 200.51.0.0/16 4777 2516 1299 12956 10834
  200.51.198.0/24      4777 2516 1299 12956 10834 - Withdrawn - matching aggregate 200.51.0.0/16 4777 2516 1299 12956 10834
  200.51.203.0/24      4777 2516 1299 12956 10834 - Withdrawn - matching aggregate 200.51.0.0/16 4777 2516 1299 12956 10834
  200.51.204.0/24      4777 2516 1299 12956 10834 - Withdrawn - matching aggregate 200.51.0.0/16 4777 2516 1299 12956 10834
  200.51.228.0/24      4777 2516 1299 12956 10834 - Withdrawn - matching aggregate 200.51.0.0/16 4777 2516 1299 12956 10834
  200.51.229.0/24      4777 2516 1299 12956 10834 - Withdrawn - matching aggregate 200.51.0.0/16 4777 2516 1299 12956 10834
  200.63.168.0/21      4777 2516 1299 12956 10834   
  200.63.176.0/21      4777 2516 1299 12956 10834   
  200.63.181.0/24      4777 2516 1299 12956 10834 - Withdrawn - matching aggregate 200.63.176.0/21 4777 2516 1299 12956 10834
  200.63.184.0/24      4777 2516 1299 12956 10834   
  200.70.0.0/16        4777 2516 1299 12956 10834   
  200.70.23.0/24       4777 2516 1299 12956 10834 - Withdrawn - matching aggregate 200.70.0.0/16 4777 2516 1299 12956 10834
  200.70.28.0/24       4777 2516 1299 12956 10834 - Withdrawn - matching aggregate 200.70.0.0/16 4777 2516 1299 12956 10834
  200.70.32.0/24       4777 2516 1299 12956 10834 - Withdrawn - matching aggregate 200.70.0.0/16 4777 2516 1299 12956 10834
  200.70.40.0/24       4777 2516 1299 12956 10834 - Withdrawn - matching aggregate 200.70.0.0/16 4777 2516 1299 12956 10834
  200.70.51.0/24       4777 2516 1299 12956 10834 - Withdrawn - matching aggregate 200.70.0.0/16 4777 2516 1299 12956 10834
  209.13.0.0/16        4777 2516 1299 12956 10834   

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

AS10834   69 More Specifics   83 Total Advertisements   Telefonica de Argentina, AR
    200.0.224.0/24                200.0.224.0/19
    200.0.227.0/24                200.0.224.0/19
    200.0.234.0/24                200.0.224.0/19
    200.0.236.0/24                200.0.224.0/19
    200.0.253.0/24                200.0.224.0/19
    200.0.255.0/24                200.0.224.0/19
    200.5.67.0/24                 200.5.64.0/18
    200.5.72.0/24                 200.5.64.0/18
    200.5.87.0/24                 200.5.64.0/18
    200.5.89.0/24                 200.5.64.0/18
    200.5.91.0/24                 200.5.64.0/18
    200.5.112.0/24                200.5.64.0/18
    200.5.117.0/24                200.5.64.0/18
    200.5.126.0/24                200.5.64.0/18
    200.5.205.0/24                200.5.192.0/18
    200.5.244.0/24                200.5.192.0/18
    200.9.212.0/24                200.9.212.0/23
    200.16.135.0/24               200.16.128.0/17
    200.16.136.0/24               200.16.128.0/17
    200.16.252.0/24               200.16.128.0/17
    200.26.26.0/24                200.26.0.0/17
    200.26.44.0/24                200.26.0.0/17
    200.26.76.0/24                200.26.0.0/17
    200.26.78.0/24                200.26.0.0/17
    200.26.92.0/24                200.26.0.0/17
    200.26.106.0/24               200.26.0.0/17
    200.32.35.0/24                200.32.32.0/19
    200.32.40.0/23                200.32.32.0/19
    200.32.42.0/24                200.32.32.0/19
    200.32.43.0/24                200.32.32.0/19
    200.32.52.0/24                200.32.32.0/19
    200.32.54.0/24                200.32.32.0/19
    200.32.56.0/24                200.32.32.0/19
    200.32.57.0/24                200.32.32.0/19
    200.41.164.0/24               200.41.128.0/17
    200.41.182.0/24               200.41.128.0/17
    200.41.199.0/24               200.41.128.0/17
    200.41.224.0/20               200.41.128.0/17
    200.41.224.0/24               200.41.128.0/17
    200.41.227.0/24               200.41.128.0/17
    200.41.235.0/24               200.41.128.0/17
    200.41.238.0/24               200.41.128.0/17
    200.51.46.0/24                200.51.0.0/16
    200.51.80.0/24                200.51.0.0/16
    200.51.90.0/24                200.51.0.0/16
    200.51.93.0/24                200.51.0.0/16
    200.51.95.0/24                200.51.0.0/16
    200.51.96.0/24                200.51.0.0/16
    200.51.172.0/24               200.51.0.0/16
    200.51.173.0/24               200.51.0.0/16
    200.51.174.0/24               200.51.0.0/16
    200.51.175.0/24               200.51.0.0/16
    200.51.194.0/24               200.51.0.0/16
    200.51.196.0/24               200.51.0.0/16
    200.51.197.0/24               200.51.0.0/16
    200.51.198.0/24               200.51.0.0/16
    200.51.203.0/24               200.51.0.0/16
    200.51.204.0/24               200.51.0.0/16
    200.51.228.0/24               200.51.0.0/16
    200.51.229.0/24               200.51.0.0/16
    200.63.168.0/21               200.63.128.0/18
    200.63.176.0/21               200.63.128.0/18
    200.63.181.0/24               200.63.128.0/18
    200.63.184.0/24               200.63.128.0/18
    200.70.23.0/24                200.70.0.0/16
    200.70.28.0/24                200.70.0.0/16
    200.70.32.0/24                200.70.0.0/16
    200.70.40.0/24                200.70.0.0/16
    200.70.51.0/24                200.70.0.0/16

Whois Entry

whois: 402332

IANA has recorded AS10834 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS10834\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.
             %  2026-03-31 23:53:01 (-03 -03:00)
             
             aut-num:     AS10834
             owner:       Telefonica de Argentina
             ownerid:     AR-TEAR7-LACNIC
             responsible: Luis Francisco Pérez Sánchez
             address:     Av. Independencia, 169, PB
             address:     1099 - Buenos Aires - CF
             country:     AR
             phone:       +54  8102220102 [0000]
             owner-c:     TEA
             routing-c:   TEA
             abuse-c:     TEA
             created:     19971208
             changed:     20230614
             
             nic-hdl:     TEA
             person:      Telefonica de Argentina
             e-mail:      tasamail.ar@tmoviles.com.ar
             address:     AV. ING. HUERGO, 723, 
             address:     1065 - Capital Federal - BA
             country:     AR
             phone:       +54 11 43335000
             created:     20030618
             changed:     20250828
             
             % whois.lacnic.net accepts only direct match queries.
             % Types of queries are: POCs, ownerid, CIDR blocks, IP
             % and AS numbers.