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AS27770 Universidad Nacional de Rio Cuarto

Q: Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

ASN Lookup Tool

Universidad Nacional de Rio Cuarto ac.unrc.edu.ar

AR 3 Routes

AS Data

AS27770

AS27770 – Universidad Nacional de Rio Cuarto

AS Number	27770
AS Name	AR-UNRC-LACNIC
Organization	Universidad Nacional de Rio Cuarto()
Country	AR
Website	ac.unrc.edu.ar
Number of IPv4 Routes	2
Number of IPv6 Routes	1
ASN type	EDUCATION
Registry	lacnic
Date Allocated	2005-05-25

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
200.7.128.0/20	AS27770	Universidad Nacional de Rio Cuarto	Universidad Nacional de Rio Cuarto	4096
170.210.128.0/21	AS27770	Universidad Nacional de Rio Cuarto	Red de Interconexion Universitaria	2048
2800:1c0::/32	AS27770	Universidad Nacional de Rio Cuarto	Universidad Nacional de Rio Cuarto	~79×10²⁷

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.
%  2026-03-26 09:15:31 (-03 -03:00)

aut-num:     AS27770
owner:       Universidad Nacional de Rio Cuarto
ownerid:     AR-UNRC-LACNIC
responsible: Carlos Cristobal Sabroe Yde
address:     Ruta 36 km, 601, --
address:     X5804BYA - Rio Cuarto - Córdoba
country:     AR
phone:       +54  3584676183 [0000]
owner-c:     CCY
routing-c:   CFM23
abuse-c:     CCY
created:     20050525
changed:     20251128
inetnum:     200.7.128.0/20

nic-hdl:     CCY
person:      Carlos Cristobal Sabroe Yde
e-mail:      cyde@uti.unrc.edu.ar
address:     Ruta 36 Km., 601, Unidad de Tecnología de la Información
address:     X5804BYA - Rio Cuarto - Córdoba
country:     AR
phone:       +54  3584676183 [0000]
created:     20050307
changed:     20220307

nic-hdl:     CFM23
person:      Carlos Federico Marzari
e-mail:      cmarzari@ac.unrc.edu.ar
address:     Ruta 36. Km., 601, -
address:     X5804BYA - Río Cuarto - Córdoba
country:     AR
phone:       +54  3584758804 [0000]
created:     20180807
changed:     20251128

% whois.lacnic.net accepts only direct match queries.
% Types of queries are: POCs, ownerid, CIDR blocks, IP
% and AS numbers.

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.lacnic.net",
  "aut_nums" : [ {
    "aut_num" : "AS27770",
    "country" : "AR",
    "admin_contacts" : [ "CCY" ],
    "tech_contacts" : [ "CFM23" ],
    "abuse_contacts" : [ "CCY" ],
    "date_created" : "2005-05-25",
    "date_updated" : "2025-11-28",
    "source" : "lacnic"
  } ],
  "organization" : {
    "handle" : "AR-UNRC-LACNIC",
    "name" : "Universidad Nacional de Rio Cuarto",
    "address" : [ "Ruta 36 km, 601, --", "X5804BYA - Rio Cuarto - C�rdoba" ],
    "street" : "Ruta 36 Km 601",
    "city" : "Rio Cuarto",
    "zip_code" : "X5804BYA",
    "country" : [ "AR" ],
    "phone" : [ "+54  3584676183 [0000]" ],
    "abuse_contacts" : [ "CCY" ],
    "date_created" : "2005-05-25",
    "date_updated" : "2025-11-28",
    "source" : "lacnic"
  },
  "administrative_contacts" : [ {
    "handle" : "CCY",
    "address" : [ "Ruta 36 Km., 601, Unidad de Tecnolog�a de la Informaci�n", "X5804BYA - Rio Cuarto - C�rdoba" ],
    "street" : "Ruta 36 Km. 601",
    "city" : "Rio Cuarto",
    "zip_code" : "X5804BYA",
    "country" : "AR",
    "email" : [ "cyde@uti.unrc.edu.ar" ],
    "phone" : [ "+54  3584676183 [0000]" ],
    "date_created" : "2005-03-07",
    "date_updated" : "2022-03-07",
    "source" : "lacnic"
  } ],
  "technical_contacts" : [ {
    "handle" : "CFM23",
    "address" : [ "Ruta 36. Km., 601, -", "X5804BYA - R�o Cuarto - C�rdoba" ],
    "street" : "Ruta 36 Km. 601",
    "country" : "AR",
    "email" : [ "cmarzari@ac.unrc.edu.ar" ],
    "phone" : [ "+54  3584758804 [0000]" ],
    "date_created" : "2018-08-07",
    "date_updated" : "2025-11-28",
    "source" : "lacnic"
  } ],
  "abuse_contacts" : [ {
    "handle" : "CCY",
    "address" : [ "Ruta 36 Km., 601, Unidad de Tecnolog�a de la Informaci�n", "X5804BYA - Rio Cuarto - C�rdoba" ],
    "street" : "Ruta 36 Km. 601",
    "city" : "Rio Cuarto",
    "zip_code" : "X5804BYA",
    "country" : "AR",
    "email" : [ "cyde@uti.unrc.edu.ar" ],
    "phone" : [ "+54  3584676183 [0000]" ],
    "date_created" : "2005-03-07",
    "date_updated" : "2022-03-07",
    "source" : "lacnic"
  } ]
}

Peers

AS Number	Description	Country
AS64106	CABASE Camara Arg de Base de Datos y Serv en Linea	AR
AS52444	Pogliotti & Pogliotti Construcciones S.A.	AR
AS4270	Red de Interconexion Universitaria	AR

Upstreams

AS Number	Description	Country
AS64106	CABASE Camara Arg de Base de Datos y Serv en Linea	AR
AS52444	Pogliotti & Pogliotti Construcciones S.A.	AR
AS4270	Red de Interconexion Universitaria	AR

Frequently Asked Questions

What is ASN AS27770?

ASN AS27770 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS27770?

AS27770 is listed under Universidad Nacional de Rio Cuarto.

What do peers, upstreams, and downstreams mean?

Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.

What are routes and IP ranges for an ASN?

Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.

Why is WHOIS data included here?

WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access full ASN table data?

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.