ASN Lookup Tool

Telefónica de Argentina S.A. telefonica.com.ar AR AR 182 Routes

AS Data

AS10834

AS10834 – Telefónica de Argentina S.A.

AS Number 10834
AS Name AR-TEAR7-LACNIC
Organization Telefónica de Argentina S.A.
Country AR
Website telefonica.com.ar
Number of IPv4 Routes 181
Number of IPv6 Routes 1
ASN type ISP
Registry lacnic
Date Allocated 1997-12-08

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IP Ranges

Route # IPs
200.51.83.0/24 256
200.5.75.0/24 256
200.51.0.0/16 65536
200.51.41.0/24 256
200.41.238.0/24 256
200.51.198.0/24 256
200.51.95.0/24 256
200.16.252.0/24 256
200.41.235.0/24 256
200.5.105.0/24 256
200.51.44.0/24 256
200.32.52.0/24 256
200.63.168.0/21 2048
200.51.203.0/24 256
209.13.0.0/16 65536
209.13.155.0/24 256
200.70.40.0/24 256
200.5.96.0/24 256
200.10.100.0/24 256
200.70.34.0/24 256
200.5.205.0/24 256
200.5.87.0/24 256
200.41.226.0/24 256
200.41.128.0/17 32768
209.13.179.0/24 256
200.3.107.0/24 256
200.0.224.0/24 256
200.5.114.0/24 256
200.0.233.0/24 256
200.5.218.0/24 256
209.13.125.0/24 256
200.5.113.0/24 256
200.5.71.0/24 256
200.0.247.0/24 256
200.0.253.0/24 256
200.26.110.0/24 256
200.16.136.0/24 256
200.16.128.0/17 32768
200.5.67.0/24 256
200.51.92.0/24 256
200.16.208.0/24 256
200.51.45.0/24 256
209.13.116.0/24 256
200.5.116.0/24 256
200.5.104.0/24 256
200.26.78.0/24 256
200.5.244.0/24 256
200.70.55.0/24 256
200.41.182.0/24 256
200.70.56.0/24 256
200.51.91.0/24 256
200.41.237.0/24 256
200.5.90.0/24 256
200.51.40.0/24 256
200.5.81.0/24 256
209.13.156.0/24 256
200.70.28.0/24 256
200.32.128.0/19 8192
200.41.164.0/24 256
200.1.32.0/19 8192

Raw Whois Response

% 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.
%  2026-10-05 12:25:35 (Z Z)

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.



#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#


ASNumber:       10834
ASName:         LACNIC-10834
ASHandle:       AS10834
RegDate:        2002-07-27
Updated:        2007-12-17
Comment:        This AS is under LACNIC responsibility for further allocations to
Comment:        users in LACNIC region.
Comment:        Please see http://www.lacnic.net/ for further details, or check the
Comment:        WHOIS server located at http://whois.lacnic.net
Ref:            https://rdap.arin.net/registry/autnum/10834

ResourceLink:  http://lacnic.net/cgi-bin/lacnic/whois
ResourceLink:  whois.lacnic.net


OrgName:        Latin American and Caribbean IP address Regional Registry
OrgId:          LACNIC
Address:        Rambla Republica de Mexico 6125
City:           Montevideo
StateProv:      
PostalCode:     11400
Country:        UY
RegDate:        2002-07-27
Updated:        2018-03-15
Ref:            https://rdap.arin.net/registry/entity/LACNIC

ReferralServer:  whois://whois.lacnic.net
ResourceLink:  http://lacnic.net/cgi-bin/lacnic/whois

OrgTechHandle: LACNIC-ARIN
OrgTechName:   LACNIC Whois Info
OrgTechPhone:  +598-2604-2222 
OrgTechEmail:  whois-contact@lacnic.net
OrgTechRef:    https://rdap.arin.net/registry/entity/LACNIC-ARIN

OrgAbuseHandle: LWI100-ARIN
OrgAbuseName:   LACNIC Whois Info
OrgAbusePhone:  +598-2604-2222 
OrgAbuseEmail:  abuse@lacnic.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/LWI100-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#

Parsed Whois Response

Peers

AS Number Description Country
AS262258 SITRACK.COM AR
AS136907 HUAWEI INTERNATIONAL PTE. LTD. HK
AS267909 ESTADO MAYOR GENERAL DE LA ARMADA AR
AS263825 ACTIVIA S.A. AR
AS27830 PAN AMERICAN ENERGY, SL, SUCURSAL ARGENTINA AR
AS269839 C & R S.R.L. AR
AS52299 Molinos Rio de la Plata S.A. AR
AS11392 Nosis Laboratorio de Investigación y Desarrollo S.A. AR
AS266666 AEROLINEAS ARGENTINAS S.A. AR
AS52427 PRISMA MEDIOS DE PAGO S.A. AR
AS22927 Telefonica de Argentina AR
AS27907 Neoris Argentina S.A AR
AS16814 NSS S.A. AR
AS26594 Pampa Energía S.A. AR
AS3573 Accenture LLP US
AS272107 DISPROFARMA SA AR
AS27967 Gobernacion de la Provincia de Buenos Aires AR
AS262201 BANCO HIPOTECARIO SOCIEDAD ANONIMA AR
AS263707 Asociación Civil de Estudios Superiores AR
AS267690 ELDA SALERNO FULLNET AR
AS271800 PODER JUDICIAL DE LA NACION AR
AS267819 GONZALO HOURCADE COMUNICACIONES SRL AR
AS15034 TIBA S.A. AR
AS4270 Red de Interconexion Universitaria AR
AS61493 InterBS S.R.L. BAEHOST AR
AS265807 BANCO COLUMBIA S.A. AR
AS27655 YPF S.A. AR
AS12956 TELXIUS Cable ES
AS265836 NODOSOFT S.A. AR
AS269892 Gabriel Eduardo Riera GSNetworks1 AR
AS10671 Comision Nacional de Actividades Espaciales AR
AS52318 Agencia de Sistemas de Informacion, Gobierno de la Ciudad Autónoma de Buenos Aires AR
AS52506 AUTOTRANSPORTES ANDESMAR S.A. AR
AS270005 BIGLIANI HECTOR MAXIMILIANO NOVA INFORMATICA AR
AS269753 ALLARIA LEDESMA Y CIA S A AR
AS263217 PROVINCIA NET AR
AS52480 IMPSA IND.METALUR.PESCARMONA SAICYF AR
AS262194 Dese Technologies Argentina S.A. AR
AS6121 Ministerio de Justicia de la Nacion Argentina AR
AS270033 Universidad Nacional Arturo Jauretche AR
AS20305 Banco Rio de la Plata S.A. AR
AS11315 Telefónica Móviles Argentina S.A. Movistar Argentina AR
AS264834 ATENTO ARGENTINA S.A AR
AS28035 BANCO SUPERVIELLE SOCIEDAD ANONIMA AR
AS263722 JOSE CARTELLONE CONSTRUCCIONES CIVILES S.A. AR
AS5692 Universidad Nacional de La Plata AR

Upstreams

AS Number Description Country
AS12956 TELXIUS Cable ES
AS22927 Telefonica de Argentina AR

Downstreams

AS Number Description Country
AS262258 SITRACK.COM AR
AS136907 HUAWEI INTERNATIONAL PTE. LTD. HK
AS267909 ESTADO MAYOR GENERAL DE LA ARMADA AR
AS263825 ACTIVIA S.A. AR
AS27830 PAN AMERICAN ENERGY, SL, SUCURSAL ARGENTINA AR
AS269839 C & R S.R.L. AR
AS52299 Molinos Rio de la Plata S.A. AR
AS11392 Nosis Laboratorio de Investigación y Desarrollo S.A. AR
AS266666 AEROLINEAS ARGENTINAS S.A. AR
AS52427 PRISMA MEDIOS DE PAGO S.A. AR

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Frequently Asked Questions

ASN AS10834 is an Autonomous System Number used to identify a network for BGP internet routing.
AS10834 is listed under Telefónica de Argentina S.A..
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.