| AS Number | 4270 |
|---|---|
| AS Name | Red de Interconexion Universitaria |
| Organization | Red de Interconexion Universitaria(AR-RIUN-LACNIC) |
| Country | AR |
| Website | riu.edu.ar |
| Number of IPv4 Routes | 58 |
| Number of IPv6 Routes | 6 |
| ASN type | EDUCATION |
| Allocation Status | allocated |
| Registry | lacnic |
| Date Allocated | 1995-01-18 |
| Route | # IPs |
|---|---|
| 170.210.200.0/21 | 2048 |
| 170.210.210.0/24 | 256 |
| 170.210.236.0/24 | 256 |
| 170.210.108.0/22 | 1024 |
| 170.210.89.0/24 | 256 |
| 170.210.231.0/24 | 256 |
| 170.210.68.0/24 | 256 |
| 170.210.6.0/24 | 256 |
| 170.210.177.0/24 | 256 |
| buy plan | 1024 |
| buy plan | 1024 |
| buy plan | 256 |
| buy plan | 256 |
| buy plan | 256 |
% 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.
% 2025-10-28 09:45:27 (-03 -03:00)
aut-num: AS4270
owner: Red de Interconexion Universitaria
ownerid: AR-RIUN-LACNIC
responsible: Carlos Frank
address: Maipu, 645, Piso 4to - Of 10
address: C1006ACG - Ciudad de Buenos Aires - BA
country: AR
phone: +54 1143227027 [0000]
owner-c: ADR6
routing-c: ADR6
abuse-c: SEA57
created: 19950118
changed: 20190620
inetnum: 170.210.0.0/16
nic-hdl: ADR6
person: Administracion RIU
e-mail: noc@riu.edu.ar
address: Maipu, 645, Piso 4 Of. 10
address: C1006ACG - Buenos Aires - CF
country: AR
phone: +54 1143227027 [0000]
created: 20040315
changed: 20220426
nic-hdl: SEA57
person: Seguridad ARIU
e-mail: abuse@riu.edu.ar
address: Maipu, 645, Piso 4to - Of 10
address: C1006ACG - Ciudad de Buenos Aires - BA -
country: AR
phone: +54 1143227027
created: 20190620
changed: 20190620
% 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 1997-2025, American Registry for Internet Numbers, Ltd.
#
ASNumber: 4270
ASName: LACNIC-4270
ASHandle: AS4270
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/4270
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 1997-2025, American Registry for Internet Numbers, Ltd.
#
| AS Number | Description | Country |
|---|---|---|
| AS28107 | UNIVERSIDAD NACIONAL DE SAN JUAN | AR |
| AS7195 | EDGEUNO S.A.S | CO |
| AS61476 | Universidad Nacional de La Pampa | AR |
| AS27883 | Universidad Tecnologica Nacional | AR |
| AS265700 | UNIVERSIDAD NACIONAL DE LA PATAGONIA AUSTRAL | AR |
| AS6939 | Hurricane Electric LLC | US |
| AS52314 | Universidad Nacional del Noroeste de Buenos Aires UNNOBA | AR |
| AS7303 | Telecom Argentina S.A. | AR |
| AS61486 | Universidad Nacional de Quilmes | AR |
| AS27790 | Universidad Nacional de Cordoba | AR |
| AS263186 | Universidad Nacional de General Sarmiento | AR |
| AS262156 | Universidad Nacional de Rosario | AR |
| AS61496 | UNIVERSIDAD NACIONAL DEL CENTRO DE LA PROVINCIA DE BUENOS AIRES | AR |
| AS52376 | CABASE Camara Arg de Base de Datos y Serv en Linea | AR |
| AS27993 | Universidad Nacional del Litoral | AR |
| AS27875 | Universidad Nacional de Cuyo | AR |
| AS264785 | UNIVERSIDAD NACIONAL DE LANUS | AR |
| AS263235 | Universidad Nacional de Misiones | AR |
| AS264630 | Universidad Nacional de Jujuy | AR |
| buy plan | Universidad Nacional de San Luis | AR |
| buy plan | Universidad Nacional Arturo Jauretche | AR |
| buy plan | Universidad Nacional del Sur | AR |
| buy plan | Level 3 Parent, LLC | US |
| buy plan | Universidad Nacional del Noroeste de Buenos Aires (UNNOBA) | AR |
| AS Number | Description | Country |
|---|---|---|
| AS28107 | UNIVERSIDAD NACIONAL DE SAN JUAN | AR |
| AS61476 | Universidad Nacional de La Pampa | AR |
| AS27883 | Universidad Tecnologica Nacional | AR |
| AS52442 | Universidad Nacional de Luján | AR |
| AS265700 | UNIVERSIDAD NACIONAL DE LA PATAGONIA AUSTRAL | AR |
| AS52314 | Universidad Nacional del Noroeste de Buenos Aires UNNOBA | AR |
| AS61486 | Universidad Nacional de Quilmes | AR |
| AS52424 | Universidad Nacional de Entre Ríos | AR |
| AS27790 | Universidad Nacional de Cordoba | AR |
| AS263186 | Universidad Nacional de General Sarmiento | AR |
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