What is ASN AS271591?

ASN AS271591 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS271591?

AS271591 is listed under TOP NET SERVICOS DE PROVEDOR LTDA ME.

What do peers, upstreams, and downstreams mean in ASN data?

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 shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

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.

AS271591 TOP NET SERVICOS DE PROVEDOR LTDA ME

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TOP NET SERVICOS DE PROVEDOR LTDA ME

BR 12 Routes

AS Data

AS271591

AS271591 – TOP NET SERVICOS DE PROVEDOR LTDA ME

AS Number	271591
AS Name
Organization	TOP NET SERVICOS DE PROVEDOR LTDA ME
Country	BR
Number of IPv4 Routes	7
Number of IPv6 Routes	5
ASN type	ISP
Registry	lacnic
Date Allocated	2021-01-21

ASN Intelligence API for production workflows

Use ASN data for AS271591 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2804:7dec:c010::/45	AS271591	TOP NET SERVICOS DE PROVEDOR LTDA ME	TOP NET SERVICOS DE PROVEDOR LTDA - ME	~1×10²⁷
2804:85d8::/32	AS271591	TOP NET SERVICOS DE PROVEDOR LTDA ME	WAN INTERNET	~79×10²⁷
190.9.80.0/24	AS271591	TOP NET SERVICOS DE PROVEDOR LTDA ME	TOP NET SERVICOS DE PROVEDOR LTDA - ME	256
190.9.82.0/23	AS271591	TOP NET SERVICOS DE PROVEDOR LTDA ME	TOP NET SERVICOS DE PROVEDOR LTDA - ME	512
2804:7dec::/32	AS271591	TOP NET SERVICOS DE PROVEDOR LTDA ME	TOP NET SERVICOS DE PROVEDOR LTDA - ME	~79×10²⁷
190.9.80.0/22	AS271591	TOP NET SERVICOS DE PROVEDOR LTDA ME	TOP NET SERVICOS DE PROVEDOR LTDA - ME	1024
2804:7dec:c008::/45	AS271591	TOP NET SERVICOS DE PROVEDOR LTDA ME	TOP NET SERVICOS DE PROVEDOR LTDA - ME	~1×10²⁷
190.9.81.0/24	AS271591	TOP NET SERVICOS DE PROVEDOR LTDA ME	Fonseca Reis Provedor de Internet LTDA	256
2804:7dec::/48	AS271591	TOP NET SERVICOS DE PROVEDOR LTDA ME	TOP NET SERVICOS DE PROVEDOR LTDA - ME	~1×10²⁴
190.9.82.0/24	AS271591	TOP NET SERVICOS DE PROVEDOR LTDA ME	TOP NET SERVICOS DE PROVEDOR LTDA - ME	256

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.
% 2026-06-05T09:27:00-03:00 - 134.199.93.161

aut-num:     AS271591
owner:       TOP NET SERVICOS DE PROVEDOR LTDA - ME
responsible: Lucas Brasil dos Santos
owner-c:     LBDSA307
routing-c:   LBDSA307
abuse-c:     LBDSA307
created:     20210121
changed:     20260525
inetnum:     2804:7dec::/32
inetnum:     190.9.80.0/22
as-in:       from AS52527 100 accept ANY
as-in:       from AS271547 100 accept ANY
as-in:       from AS273621 100 accept ANY
as-out:      to AS52527 announce AS271591
as-out:      to AS271547 announce AS271591
as-out:      to AS273621 announce AS271591

nic-hdl-br:  LBDSA307
person:      Lucas Brasil dos Santos
created:     20190504
changed:     20230722

% 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

{
  "status" : true,
  "whois_server" : "whois.lacnic.net",
  "aut_nums" : [ {
    "aut_num" : "AS271591",
    "admin_contacts" : [ "LBDSA307" ],
    "tech_contacts" : [ "LBDSA307" ],
    "abuse_contacts" : [ "LBDSA307" ],
    "date_created" : "2021-01-21",
    "date_updated" : "2026-05-25",
    "source" : "lacnic"
  } ],
  "organization" : {
    "name" : "TOP NET SERVICOS DE PROVEDOR LTDA - ME",
    "abuse_contacts" : [ "LBDSA307" ],
    "date_created" : "2021-01-21",
    "date_updated" : "2026-05-25",
    "source" : "lacnic"
  },
  "administrative_contacts" : [ {
    "handle" : "LBDSA307",
    "date_created" : "2019-05-04",
    "date_updated" : "2023-07-22",
    "source" : "lacnic"
  } ],
  "technical_contacts" : [ {
    "handle" : "LBDSA307",
    "date_created" : "2019-05-04",
    "date_updated" : "2023-07-22",
    "source" : "lacnic"
  } ],
  "abuse_contacts" : [ {
    "handle" : "LBDSA307",
    "date_created" : "2019-05-04",
    "date_updated" : "2023-07-22",
    "source" : "lacnic"
  } ]
}

Peers

AS Number	Description	Country
AS7195	EDGEUNO S.A.S	CO
AS262589	SAMM TECNOLOGIA E TELECOMUNICACOES S.A	BR
AS270749	VTI PROVEDOR DE INTERNET E SUP DE INFORMTICA ME	BR
AS6939	Hurricane Electric LLC	US
AS266142	Bahiadados Telecom Ltda.	BR
AS14537	Continent 8 LLC	US
AS267256	ONETIS TECNOLOGIA LTDA	BR
AS28300	Speed Serviï¿½os de Internet Ltda	BR
AS269416	SEMEAR TELECOM EIRELI	BR
AS263283	JGNET - J G DE OLIVEIRA MATOS & CIA LTDA	BR

Upstreams

AS Number	Description	Country
AS39120	Convergenze S.p.A.	IT
AS271547	RANDSON DE JESUS PASSOS	BR
AS35280	F5 Networks SARL	FR
AS6939	Hurricane Electric LLC	US
AS28300	Speed Serviços de Internet Ltda	BR
AS6057	Administracion Nacional de Telecomunicaciones	UY
AS273621	Fonseca Reis Provedor de Internet LTDA	BR

Downstreams

AS Number	Description	Country
AS270749	VTI PROVEDOR DE INTERNET E SUP DE INFORMÁTICA ME	BR