ASN Lookup Tool

Telecom Argentina S.A. teco.com.ar AR AR 774 Routes

AS Data

AS7303

AS7303 – Telecom Argentina S.A.

AS Number 7303
AS Name AR-TAST-LACNIC
Organization Telecom Argentina S.A.
Country AR
Website teco.com.ar
Number of IPv4 Routes 674
Number of IPv6 Routes 100
ASN type ISP
Registry lacnic
Date Allocated 2000-06-09

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IP Ranges

Route # IPs
186.124.0.0/15 131072
181.80.36.0/23 512
201.231.128.0/17 32768
190.224.42.0/24 256
190.226.0.0/15 131072
181.1.192.0/19 8192
200.114.224.0/19 8192
200.43.160.0/24 256
181.170.0.0/15 131072
190.226.36.0/24 256
181.111.240.0/24 256
201.252.0.0/15 131072
66.60.32.0/20 4096
181.104.1.0/24 256
200.45.0.0/17 32768
200.80.68.0/22 1024
190.31.0.0/17 32768
201.235.128.0/18 16384
181.80.39.0/24 256
186.125.240.0/24 256
181.1.0.0/17 32768
181.86.0.0/15 131072
186.125.241.0/24 256
190.224.36.0/24 256
190.244.0.0/15 131072
200.45.192.0/18 16384
2800:2b01::/32 ~79×10²⁷
190.224.0.0/16 65536
200.43.64.0/18 16384
190.224.41.0/24 256
181.101.128.0/17 32768
2001:13d2:6809::/48 ~1×10²⁴
200.63.16.0/20 4096
181.1.128.0/20 4096
181.104.0.0/13 524288
200.73.176.0/20 4096
200.45.221.0/24 256
201.253.126.0/24 256
200.114.128.0/19 8192
181.164.0.0/14 262144
190.246.0.0/16 65536
200.82.0.0/19 8192
2800:2b02::/32 ~79×10²⁷
186.125.235.0/24 256
200.45.128.0/18 16384
200.42.0.0/18 16384
181.8.0.0/16 65536
190.190.0.0/15 131072
181.13.110.0/24 256
190.226.205.0/24 256
190.224.38.0/24 256
201.235.192.0/18 16384
2800:2332:b900::/40 ~309×10²⁴
200.55.80.0/20 4096
186.125.49.0/24 256
181.0.0.0/16 65536
190.17.0.0/16 65536
181.111.208.0/24 256
66.60.0.0/18 16384
2800:2500:20::/44 ~19×10²⁴

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.
%  2026-07-15 09:34:09 (-03 -03:00)

aut-num:     AS7303
owner:       Telecom Argentina S.A.
ownerid:     AR-TAST-LACNIC
responsible: Administrador IP
address:     Dorrego, 2520, Piso 11
address:     1425 - Buenos Aires - 
country:     AR
phone:       +54  1149684975 [0000]
owner-c:     MLM45
routing-c:   ADI2
abuse-c:     ADI2
created:     20000609
changed:     20020304
inetnum:     170.231.136.0/22
inetnum:     170.150.196.0/22
inetnum:     2001:13d0::/29
inetnum:     152.168.0.0/14
inetnum:     2803:da80::/32
inetnum:     191.97.128.0/17
inetnum:     181.230.0.0/15
inetnum:     181.168.0.0/14
inetnum:     181.228.0.0/15
inetnum:     2800:2000::/20
inetnum:     181.164.0.0/14
inetnum:     186.138.0.0/15
inetnum:     181.28.0.0/14
inetnum:     186.152.0.0/15
inetnum:     186.126.0.0/15
inetnum:     190.194.0.0/15
inetnum:     186.108.0.0/14
inetnum:     186.124.0.0/15
inetnum:     186.136.0.0/15
inetnum:     190.192.0.0/15
inetnum:     190.228.0.0/14
inetnum:     190.246.0.0/15
inetnum:     190.226.0.0/15
inetnum:     190.190.0.0/15
inetnum:     190.244.0.0/15
inetnum:     190.224.0.0/15
inetnum:     190.18.0.0/15
inetnum:     190.188.0.0/15
inetnum:     190.138.0.0/15
inetnum:     190.137.0.0/16
inetnum:     2800:b000::/32
inetnum:     190.136.0.0/16
inetnum:     190.31.0.0/16
inetnum:     200.117.64.0/18
inetnum:     190.17.0.0/16
inetnum:     200.110.224.0/21
inetnum:     190.30.0.0/16
inetnum:     190.16.0.0/16
inetnum:     201.213.0.0/16
inetnum:     201.212.128.0/17
inetnum:     201.231.128.0/17
inetnum:     201.231.0.0/17
inetnum:     201.253.0.0/16
inetnum:     201.212.0.0/17
inetnum:     201.235.128.0/17
inetnum:     200.127.128.0/17
inetnum:     201.235.0.0/17
inetnum:     200.126.160.0/19
inetnum:     200.127.0.0/17
inetnum:     200.122.96.0/19
inetnum:     200.126.192.0/18
inetnum:     196.32.64.0/19
inetnum:     201.252.0.0/16
inetnum:     200.122.64.0/19
inetnum:     200.122.32.0/19
inetnum:     200.126.128.0/19
inetnum:     200.114.224.0/19
inetnum:     200.114.192.0/19
inetnum:     200.117.128.0/17
inetnum:     200.122.0.0/19
inetnum:     200.114.160.0/19
inetnum:     200.117.0.0/18
inetnum:     200.114.128.0/19
inetnum:     200.55.96.0/19
inetnum:     200.82.64.0/18
inetnum:     66.60.0.0/18
inetnum:     24.232.0.0/16
inetnum:     200.89.160.0/19
inetnum:     200.89.128.0/19
inetnum:     200.105.0.0/18
inetnum:     200.55.64.0/19
inetnum:     200.82.0.0/18
inetnum:     200.80.64.0/20
inetnum:     200.73.128.0/18
inetnum:     200.71.224.0/20
inetnum:     200.63.0.0/19
inetnum:     200.61.192.0/19
inetnum:     200.49.128.0/19
inetnum:     200.49.96.0/20
inetnum:     200.45.0.0/16
inetnum:     200.43.0.0/16
inetnum:     200.42.128.0/19
inetnum:     200.42.0.0/17
inetnum:     200.32.0.0/19
inetnum:     200.3.64.0/19
inetnum:     200.3.32.0/19

nic-hdl:     MLM45
person:      Marcos Luis Manoni
e-mail:      mmanoni@teco.com.ar
address:     Av. Dorrego, 2520, -
address:     C1425GAP - CABA - Buenos Aires
country:     AR
phone:       +54  1150637570 [0000]
created:     20170525
changed:     20250217

nic-hdl:     ADI2
person:      Administrador IP
e-mail:      abuse@telcoar.com
address:     Dorrego, 2502, piso 11
address:     1425 - Buenos Aires - 
country:     AR
phone:       +54  114968 [4975]
created:     20020909
changed:     20260326

% 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:       7303
ASName:         LACNIC-7303
ASHandle:       AS7303
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/7303

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

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

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


#
# 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
AS61451 WAVENET S.A. AR
AS267889 PROVINSAT CAPITAL SA AR
AS272879 COOPERATIVA DE PROVISION DE OBRAS Y SERVICIOS PUBLICOS, SOCIALES, ASISTENCIALES, VIVIENDA, PRODUCCION, COMERCIALIZACION Y TURISMO DE LAS TOSCAS LIMITADA CODESELT LTDA. AR
AS286 GTT Communications Inc. US
AS22678 OSDE AR
AS264689 Luciano Gabriel Chersanaz Ubnet Datacenter AR
AS263687 Tucuman BBS S.R.L. AR
AS274209 GUTIERREZ JORGE JAVIER (Nubitec ISP) AR
AS13316 SES Sistemas Electrónicos S.A. AR
AS199524 G-Core Labs S.A. LU
AS269757 URCHIPIA FERNANDO DIEGO(CYBERIA INTERNET) AR
AS262156 Universidad Nacional de Rosario AR
AS264808 Gobierno de Mendoza - Ministerio de Hacienda AR
AS394684 GOLD DATA USA INC US
AS269861 DIRECCION DE ADMINISTRACION DEL PODER JUDICIAL CORDOBA AR
AS274329 VICTOR ALFREDO PASI SRL AR
AS27993 Universidad Nacional del Litoral AR
AS271878 NET-G S.R.L. AR
AS265778 COOPERATIVA OBRERA LTDA. DE CONSUMO Y VIVIENDA AR
AS272878 MAHMUD FEDERICO GABRIEL (CEM COMUNICACIONES) AR
AS272090 ALDERETE RIVAS JORDAN TOMAS SEBASTIAN (COMUNICATE INTERNET) AR
AS64109 JOCKEY CLUB A.C. AR
AS4549 ESPN, Inc. US
AS264822 PIAGGIO ANGEL PABLO AR
AS14551 Verizon Business US
AS264852 BREÑAS CABLE COLOR S.R.L AR
AS263741 BUENA ONDA TELEVISORA COLOR SRL AR
AS7908 SENCINET LATAM ARGENTINA SA AR
AS52323 Colsecor Cooperativa Limitada AR
AS52486 Cooperativa Electrica de Galvez Ltda. AR
AS267750 SILKON NETWORK S.A.S. AR
AS269882 Municipalidad de Vicente López AR
AS266769 ISPCOM S.A. AR
AS264752 TECNOVISIÓN SA CANAL 2 PERICO AR
AS263213 VISION NET AR
AS265868 GETCOM SAS AR
AS27894 PODER JUDICIAL DE MENDOZA AR
AS27949 ANSES - Administración Nacional de la Seguridad Social AR
AS271832 CERRONET S.R.L. AR
AS64112 PIT CHILE SP CL
AS27994 Servicios para el Transporte de Información S.A. AR
AS264691 Servicoop S.A. AR
AS61510 Cooperativa Telefonica de Calafate Ltda. AR
AS27926 NETPATAGONIA SAS AR
AS263244 Iperactive SA AR
AS396986 Bytedance Inc. US
AS27983 Red Intercable Digital S.A. AR
AS28035 BANCO SUPERVIELLE SOCIEDAD ANONIMA AR
AS266819 ALIANZA PYMES S.A. AR
AS7005 InterServer SA AR
AS61508 SGS VALLEVISION SRL AR
AS273854 TELEMAS SOCIEDAD ANONIMA UY
AS269861 DIRECCION DE ADMINISTRACION DEL PODER JUDICIAL (CORDOBA) AR
AS28052 Arte Radiotelevisivo Argentino AR
AS270077 CABLE AUDIO VISIN SRL AR
AS262229 COOP DE LUZ Y FUERZA DE LIB.GRAL.SAN MARTIN LTDA AR
AS267876 RAMIREZ CABLE VISION SRL AR
AS266666 AEROLINEAS ARGENTINAS S.A. AR
AS263778 Coop. Serv. Pub. Limit. Tres Arroyos, CELTA AR
AS52425 RELTID CV S.A. AR

Upstreams

AS Number Description Country
AS6762 TELECOM ITALIA SPARKLE S.p.A. IT
AS7195 EDGEUNO S.A.S CO
AS52376 CABASE Camara Arg de Base de Datos y Serv en Linea AR
AS6939 Hurricane Electric LLC US
AS286 GTT Communications Inc. US
AS3257 GTT Communications Inc. US
AS6057 Administracion Nacional de Telecomunicaciones UY
AS3356 Level 3 Parent, LLC US
AS263793 TECNET ARGENTINA S.A. AR
AS22927 Telefonica de Argentina AR

Downstreams

AS Number Description Country
AS61451 WAVENET S.A. AR
AS267889 PROVINSAT CAPITAL SA AR
AS272879 COOPERATIVA DE PROVISION DE OBRAS Y SERVICIOS PUBLICOS, SOCIALES, ASISTENCIALES, VIVIENDA, PRODUCCION, COMERCIALIZACION Y TURISMO DE LAS TOSCAS LIMITADA CODESELT LTDA. AR
AS22678 OSDE AR
AS264689 Luciano Gabriel Chersanaz Ubnet Datacenter AR
AS263687 Tucuman BBS S.R.L. AR
AS13316 SES Sistemas Electrónicos S.A. AR
AS262156 Universidad Nacional de Rosario AR
AS394684 GOLD DATA USA INC US
AS269861 DIRECCION DE ADMINISTRACION DEL PODER JUDICIAL CORDOBA AR

Contacts

Email Contacts

mmanoni@teco.com.ar

Abuse Contacts

abuse@telcoar.com

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Frequently Asked Questions

ASN AS7303 is an Autonomous System Number used to identify a network for BGP internet routing.
AS7303 is listed under Telecom 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.