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AS271913 FIBERHOME NETWORK S.A.S.

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

FIBERHOME NETWORK S.A.S. fiberhome.net.ar

AR 2 Routes

AS Data

AS271913

AS271913 – FIBERHOME NETWORK S.A.S.

AS Number	271913
AS Name	AR-FHSA-LACNIC
Organization	FIBERHOME NETWORK S.A.S.()
Country	AR
Website	fiberhome.net.ar
Number of IPv4 Routes	2
Number of IPv6 Routes	0
ASN type	ISP
Registry	lacnic
Date Allocated	2021-05-11

ASN Intelligence API for production workflows

Use ASN data for AS271913 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
45.183.122.0/24	AS271913	FIBERHOME NETWORK S.A.S.	FIBERHOME NETWORK S.A.S.	256
45.183.123.0/24	AS271913	FIBERHOME NETWORK S.A.S.	FIBERHOME NETWORK S.A.S.	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 08:01:02 (-03 -03:00)

aut-num:     AS271913
owner:       FIBERHOME NETWORK S.A.S.
ownerid:     AR-FHSA-LACNIC
responsible: Gustavo Arconstanzo.
address:     Rutas 6 y 34, Comarcas de Luján., , Barrio Santa Irene.
address:     6700 - Luján - 
country:     AR
phone:       +54 911 50207539
owner-c:     GUA48
routing-c:   GUA48
abuse-c:     GUA48
created:     20210511
changed:     20210512

nic-hdl:     GUA48
person:      Gustavo Arcostanzo
e-mail:      g.arcostanzo@fiberhome.net.ar
address:     Avda. Belgrano, 553, 2° piso H
address:     1092 - Buenos Aires - 
country:     AR
phone:       +54  91150207539 [0000]
created:     20190916
changed:     20220209

% 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
AS262259	StarNetworks	AR

Upstreams

AS Number	Description	Country
AS262259	StarNetworks	AR

Frequently Asked Questions

What is ASN AS271913?

ASN AS271913 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS271913?

AS271913 is listed under FIBERHOME NETWORK S.A.S..

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.