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AS27655 YPF 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

YPF S.A. ypf.com

AR 1 Routes

AS Data

AS27655

AS27655 – YPF S.A.

AS Number	27655
AS Name	AR-YPSA1-LACNIC
Organization	YPF S.A.()
Country	AR
Website	ypf.com
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	lacnic
Date Allocated	2003-08-12

ASN Intelligence API for production workflows

Use ASN data for AS27655 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
200.1.118.0/24	AS27655	YPF S.A.	YPF 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.
%  2026-03-14 09:16:14 (-03 -03:00)

aut-num:     AS27655
owner:       YPF S.A.
ownerid:     AR-YPSA1-LACNIC
responsible: Nicolás Luna
address:     Macacha Guemes, 515, -
address:     C1106BKK - Buenos Aires - 
country:     AR
phone:       +54  1154412000 [0000]
owner-c:     ARR
routing-c:   ARR
abuse-c:     ARR
created:     20030812
changed:     20030812

nic-hdl:     ARR
person:      Gabriel Espinel
e-mail:      gabriel.espinel@ypf.com
address:     Macacha Guemes, 515, 5to Piso
address:     C1106BKK - Buenos Aires - CABA
country:     AR
phone:       +54  1154410000 [0000]
created:     20021212
changed:     20240619

% 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
AS10834	Telefonica de Argentina	AR
AS22927	Telefonica de Argentina	AR

Upstreams

AS Number	Description	Country
AS10834	Telefonica de Argentina	AR
AS22927	Telefonica de Argentina	AR

Frequently Asked Questions

What is ASN AS27655?

ASN AS27655 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS27655?

AS27655 is listed under YPF 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.