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AS27881 IPNEXT S.A. | 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

IPNEXT S.A.

AR 67 Routes

AS Data

AS27881

AS27881 – IPNEXT S.A.

AS Number	27881
AS Name	AR-IPSA6-LACNIC
Organization	IPNEXT S.A.()
Country	AR
Number of IPv4 Routes	67
Number of IPv6 Routes	0
ASN type	ISP
Registry	lacnic
Date Allocated	2007-02-07

ASN Intelligence API for production workflows

Use ASN data for AS27881 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
190.15.250.0/24	AS27881	IPNEXT S.A.	IPNEXT S.A.	256
190.7.235.0/24	AS27881	IPNEXT S.A.	IPNEXT S.A.	256
190.15.246.0/24	AS27881	IPNEXT S.A.	IPNEXT S.A.	256
190.15.239.0/24	AS27881	IPNEXT S.A.	IPNEXT S.A.	256
190.15.241.0/24	AS27881	IPNEXT S.A.	IPNEXT S.A.	256
190.7.244.0/24	AS27881	IPNEXT S.A.	IPNEXT S.A.	256
190.7.226.0/24	AS27881	IPNEXT S.A.	IPNEXT S.A.	256
190.15.243.0/24	AS27881	IPNEXT S.A.	IPNEXT S.A.	256
200.110.179.0/24	AS27881	IPNEXT S.A.	IPNEXT S.A.	256
190.15.248.0/24	AS27881	IPNEXT S.A.	IPNEXT S.A.	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.
%  2026-03-12 08:00:22 (-03 -03:00)

aut-num:     AS27881
owner:       IPNEXT S.A.
ownerid:     AR-IPSA6-LACNIC
responsible: Augusto Heiderscheid
address:     Velez Sarsfield, 285, 
address:     1788 - Avellaneda - BA
country:     AR
phone:       +54 11 53684000
owner-c:     AUH
routing-c:   AUH
abuse-c:     AUH
created:     20070207
changed:     20260210

nic-hdl:     AUH
person:      Augusto Heiderscheid
e-mail:      augusto.heiderscheid@gmail.com
address:     calle 27, 279, -
address:     6600 - mercedes - buenos aires
country:     AR
phone:       +54  1150310800 [0000]
created:     20060918
changed:     20240710

% 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
AS10481	Telecom Argentina S.A.	AR
AS262259	StarNetworks	AR
AS7303	Telecom Argentina S.A.	AR

Upstreams

AS Number	Description	Country
AS10481	Telecom Argentina S.A.	AR
AS262259	StarNetworks	AR
AS7303	Telecom Argentina S.A.	AR

Frequently Asked Questions

What is ASN AS27881?

ASN AS27881 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS27881?

AS27881 is listed under IPNEXT S.A..

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.