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AS266843 CA VI CU SRL | IPGeolocation.io

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

CA VI CU SRL cavicu.com.ar

AR 5 Routes

AS Data

AS266843

AS266843 – CA VI CU SRL

AS Number	266843
AS Name	AR-CASR38-LACNIC
Organization	CA VI CU SRL(AR-CASR38-LACNIC)
Country	AR
Website	cavicu.com.ar
Number of IPv4 Routes	5
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	lacnic
Date Allocated	2018-07-06

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Use ASN data for AS266843 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
45.238.221.0/24	AS266843	CA VI CU SRL	CA VI CU SRL	256
45.238.222.0/24	AS266843	CA VI CU SRL	CA VI CU SRL	256
45.238.223.0/24	AS266843	CA VI CU SRL	CA VI CU SRL	256
45.238.220.0/22	AS266843	CA VI CU SRL	CA VI CU SRL	1024
45.238.220.0/24	AS266843	CA VI CU SRL	CA VI CU SRL	256

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.
%  2026-03-10 09:17:46 (-03 -03:00)

aut-num:     AS266843
owner:       CA VI CU SRL
ownerid:     AR-CASR38-LACNIC
responsible: CAVICU SRL
address:     RIVADAVIA 437 CURUZU CUATIA AR, , 
address:     3460 - CURUZU CUATIA - CO
country:     AR
phone:       +54  3774425820
owner-c:     CAS242
routing-c:   CAS242
abuse-c:     CAS242
created:     20180706
changed:     20180707

nic-hdl:     CAS242
person:      CAVICU SRL
e-mail:      internet@cavicu.com.ar
address:     RIVADAVIA, 437, -
address:     3460 - CURUZU CUATIA - CORRIENTES
country:     AR
phone:       +54  3774424213 [0000]
created:     20180612
changed:     20220714

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

Parsed Whois Response

Peers

AS Number	Description	Country
AS7303	Telecom Argentina S.A.	AR
AS7049	Silica Networks Argentina S.A.	AR

Upstreams

AS Number	Description	Country
AS7303	Telecom Argentina S.A.	AR
AS7049	Silica Networks Argentina S.A.	AR

Frequently Asked Questions

What is ASN AS266843?

ASN AS266843 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS266843?

AS266843 is listed under CA VI CU SRL.

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.