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AS271832 CERRONET S.R.L. | 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

CERRONET S.R.L. bwnet.com.ar

AR 5 Routes

AS Data

AS271832

AS271832 – CERRONET S.R.L.

AS Number	271832
AS Name	AR-CISR28-LACNIC
Organization	CERRONET S.R.L.()
Country	AR
Website	bwnet.com.ar
Number of IPv4 Routes	5
Number of IPv6 Routes	0
ASN type	ISP
Registry	lacnic
Date Allocated	2020-12-04

ASN Intelligence API for production workflows

Use ASN data for AS271832 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
181.174.218.0/24	AS271832	CERRONET S.R.L.	CERRONET S.R.L.	256
38.3.190.0/24	AS271832	CERRONET S.R.L.	CERRONET S.R.L.	256
181.174.219.0/24	AS271832	CERRONET S.R.L.	CERRONET S.R.L.	256
181.174.217.0/24	AS271832	CERRONET S.R.L.	CERRONET S.R.L.	256
181.174.216.0/24	AS271832	CERRONET S.R.L.	CERRONET S.R.L.	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.
%  2026-03-14 09:18:07 (-03 -03:00)

aut-num:     AS271832
owner:       CERRONET S.R.L.
ownerid:     AR-CISR28-LACNIC
responsible: Jorge Alfredo Argañaraz
address:     Junín, 785, Dto. 6 A
address:     4000 - San Miguel de Tucumán - Tucumán
country:     AR
phone:       +54  3814098733
owner-c:     JOA134
routing-c:   JOA134
abuse-c:     JOA134
created:     20201204
changed:     20240521

nic-hdl:     JOA134
person:      JORGE ARGAÑARAZ
e-mail:      info@bwnet.com.ar
address:     Pasaje Einstein, 519, 
address:     4000 - Tucumán - Tucumán
country:     AR
phone:       +54  91161386398
created:     20201007
changed:     20211224

% 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

Upstreams

AS Number	Description	Country
AS7303	Telecom Argentina S.A.	AR

Frequently Asked Questions

What is ASN AS271832?

ASN AS271832 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS271832?

AS271832 is listed under CERRONET S.R.L..

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.