How can I access the full ASN tables?

The page shows a preview of large ASN datasets. Use the page controls to load more rows, and upgrade to a paid plan for complete access.

AS274971 FIBRA OPTICA PEHUAJO S.A.

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

Search ASN

AS Data

IP Routes

Raw Whois

Parsed Whois

Peers

Upstreams

Downstreams

Legacy Routes

FIBRA OPTICA PEHUAJO S.A. fopsa.com.ar

AR 0 Routes

AS Data

AS274971

AS274971 – FIBRA OPTICA PEHUAJO S.A.

AS Number	274971
AS Name	AR-FOPS1-LACNIC
Organization	FIBRA OPTICA PEHUAJO S.A.
Country	AR
Website	fopsa.com.ar
Number of IPv4 Routes	0
Number of IPv6 Routes	0
ASN type	ISP
Registry	lacnic
Date Allocated	2026-06-26

ASN Intelligence API for production workflows

Use ASN data for AS274971 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

Access complete peers, upstreams, downstreams, routes, WHOIS, and contact intelligence via our API. Learn more

Get ASN API Key ASN API Docs

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.
%  2026-07-31 12:18:03 (Z Z)

aut-num:     AS274971
owner:       FIBRA OPTICA PEHUAJO S.A.
ownerid:     AR-FOPS1-LACNIC
responsible: Sergio Gaston Rossi
address:     Rivarola, 284, -
address:     6450 - Pehuajo - Buenos Aires
country:     AR
phone:       +54  2396623688 [0000]
owner-c:     SGR21
routing-c:   SGR21
abuse-c:     SGR21
created:     20260626
changed:     20260627

nic-hdl:     SGR21
person:      Sergio Gaston Rossi
e-mail:      sergiorossi@fopsa.com.ar
address:     Rivarola, 284, 
address:     6450 - Pehuajo - Buenos Aires
country:     AR
phone:       +54  2396623688
created:     20260419
changed:     20260419

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

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.lacnic.net",
  "aut_nums" : [ {
    "aut_num" : "AS274971",
    "country" : "AR",
    "admin_contacts" : [ "SGR21" ],
    "tech_contacts" : [ "SGR21" ],
    "abuse_contacts" : [ "SGR21" ],
    "date_created" : "2026-06-26",
    "date_updated" : "2026-06-27",
    "source" : "lacnic"
  } ],
  "organization" : {
    "handle" : "AR-FOPS1-LACNIC",
    "name" : "FIBRA OPTICA PEHUAJO S.A.",
    "address" : [ "Rivarola, 284, -", "6450 - Pehuajo - Buenos Aires" ],
    "street" : "Rivarola",
    "city" : "Pehuajo",
    "state" : "BUENOS AIRES",
    "zip_code" : "6450",
    "country" : [ "AR" ],
    "phone" : [ "+54  2396623688 [0000]" ],
    "abuse_contacts" : [ "SGR21" ],
    "date_created" : "2026-06-26",
    "date_updated" : "2026-06-27",
    "source" : "lacnic"
  },
  "administrative_contacts" : [ {
    "handle" : "SGR21",
    "address" : [ "Rivarola, 284,", "6450 - Pehuajo - Buenos Aires" ],
    "street" : "Rivarola",
    "city" : "Pehuajo",
    "state" : "BUENOS AIRES",
    "zip_code" : "6450",
    "country" : "AR",
    "email" : [ "sergiorossi@fopsa.com.ar" ],
    "phone" : [ "+54  2396623688" ],
    "date_created" : "2026-04-19",
    "date_updated" : "2026-04-19",
    "source" : "lacnic"
  } ],
  "technical_contacts" : [ {
    "handle" : "SGR21",
    "address" : [ "Rivarola, 284,", "6450 - Pehuajo - Buenos Aires" ],
    "street" : "Rivarola",
    "city" : "Pehuajo",
    "state" : "BUENOS AIRES",
    "zip_code" : "6450",
    "country" : "AR",
    "email" : [ "sergiorossi@fopsa.com.ar" ],
    "phone" : [ "+54  2396623688" ],
    "date_created" : "2026-04-19",
    "date_updated" : "2026-04-19",
    "source" : "lacnic"
  } ],
  "abuse_contacts" : [ {
    "handle" : "SGR21",
    "address" : [ "Rivarola, 284,", "6450 - Pehuajo - Buenos Aires" ],
    "street" : "Rivarola",
    "city" : "Pehuajo",
    "state" : "BUENOS AIRES",
    "zip_code" : "6450",
    "country" : "AR",
    "email" : [ "sergiorossi@fopsa.com.ar" ],
    "phone" : [ "+54  2396623688" ],
    "date_created" : "2026-04-19",
    "date_updated" : "2026-04-19",
    "source" : "lacnic"
  } ]
}

Frequently Asked Questions

What is ASN AS274971?

ASN AS274971 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS274971?

AS274971 is listed under FIBRA OPTICA PEHUAJO 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.