ASN Lookup Tool

Arthson Almeida Informática Ltda. BR BR 4 Routes

AS Data

AS271573

AS271573 – Arthson Almeida Informática Ltda.

AS Number 271573
AS Name 04.647.527/0001-63
Organization Arthson Almeida Informática Ltda.
Country BR
Number of IPv4 Routes 3
Number of IPv6 Routes 1
ASN type BUSINESS
Registry lacnic
Date Allocated 2021-01-07

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Use ASN data for AS271573 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
200.0.179.0/24 256
201.131.106.0/24 256
2804:7da0::/32 ~79×10²⁷
200.6.134.0/23 512

Raw Whois Response

% Copyright (c) Nic.br - Use of this data is governed by the Use and
% Privacy Policy at https://registro.br/upp . Distribution,
% commercialization, reproduction, and use for advertising or similar
% purposes are expressly prohibited.
% 2026-04-25T09:23:41-03:00 - 154.17.134.30

aut-num:     AS271573
owner:       Arthson Almeida Inform�tica Ltda.
ownerid:     04.647.527/0001-63
responsible: Arthson Amaral Almeida
country:     BR
owner-c:     ARAAL2
routing-c:   ARAAL2
abuse-c:     ARAAL2
created:     20210107
changed:     20230809
inetnum:     2804:7da0::/32
inetnum:     200.0.179.0/24
inetnum:     200.6.134.0/23
inetnum:     201.131.106.0/24

nic-hdl-br:  ARAAL2
person:      Arthson Amaral Almeida
e-mail:      tulioap@gmail.com
country:     BR
created:     20060907
changed:     20230807

% Security and mail abuse issues should also be addressed to cert.br,
% respectivelly to cert@cert.br and mail-abuse@cert.br
%
% whois.registro.br only accepts exact match queries for domains,
% registrants, contacts, tickets, providers, IPs, and ASNs.

Parsed Whois Response

Peers

AS Number Description Country
AS263009 FORTE TELECOM LTDA. BR

Upstreams

AS Number Description Country
AS263009 FORTE TELECOM LTDA. BR

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Frequently Asked Questions

ASN AS271573 is an Autonomous System Number used to identify a network for BGP internet routing.
AS271573 is listed under Arthson Almeida Informática Ltda..
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
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.