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AS271787 BAYER 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

BAYER S.A. bayer.com

AR 2 Routes

AS Data

AS271787

AS271787 – BAYER S.A.

AS Number	271787
AS Name	AR-BASA92-LACNIC
Organization	BAYER S.A.()
Country	AR
Website	bayer.com
Number of IPv4 Routes	2
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	lacnic
Date Allocated	2020-09-07

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Use ASN data for AS271787 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
149.234.224.0/23	AS271787	BAYER S.A.	Bayer Corporation	512
149.234.224.0/24	AS271787	BAYER S.A.	Bayer Corporation	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 09:23:36 (-03 -03:00)

aut-num:     AS271787
owner:       BAYER S.A.
ownerid:     AR-BASA92-LACNIC
responsible: Brion Cooke
address:     Ricardo Gutierrez, 3652 N/A Munro AR, , 
address:     1605 - Munro - BA
country:     AR
phone:       +54 11 47627000
owner-c:     BRC48
routing-c:   BRC48
abuse-c:     BRC48
created:     20200907
changed:     20200907

nic-hdl:     BRC48
person:      Brion Cooke
e-mail:      brion.cooke@bayer.com
address:     Bayer Road, 100, 
address:     15205 - Pittsburgh - PA
country:     US
phone:       +1  4127773875
created:     20200214
changed:     20230620

% 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
AS32787	Akamai Technologies, Inc.	US

Upstreams

AS Number	Description	Country
AS7303	Telecom Argentina S.A.	AR
AS32787	Akamai Technologies, Inc.	US

Frequently Asked Questions

What is ASN AS271787?

ASN AS271787 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS271787?

AS271787 is listed under BAYER 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.