What is ASN AS271564?

ASN AS271564 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS271564?

AS271564 is listed under PINHEIRO & SILVA INFORMATICA LTDA.

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.

AS271564 PINHEIRO & SILVA INFORMATICA LTDA

ASN Lookup Tool

PINHEIRO & SILVA INFORMATICA LTDA jmnetwork.solutions

BR 14 Routes

AS Data

AS271564

AS271564 – PINHEIRO & SILVA INFORMATICA LTDA

AS Number	271564
AS Name	08.343.556/0001-92
Organization	PINHEIRO & SILVA INFORMATICA LTDA
Country	BR
Website	jmnetwork.solutions
Number of IPv4 Routes	7
Number of IPv6 Routes	7
ASN type	ISP
Registry	lacnic
Date Allocated	2020-12-22

ASN Intelligence API for production workflows

Use ASN data for AS271564 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2804:7d7c::/32	AS271564	PINHEIRO & SILVA INFORMATICA LTDA	PINHEIRO & SILVA INFORMATICA LTDA	~79×10²⁷
138.0.178.0/24	AS271564	PINHEIRO & SILVA INFORMATICA LTDA	PINHEIRO & SILVA INFORMATICA LTDA	256
138.0.176.0/24	AS271564	PINHEIRO & SILVA INFORMATICA LTDA	PINHEIRO & SILVA INFORMATICA LTDA	256
2804:7d7c:4000::/34	AS271564	PINHEIRO & SILVA INFORMATICA LTDA	PINHEIRO & SILVA INFORMATICA LTDA	~20×10²⁷
2804:7d7c::/33	AS271564	PINHEIRO & SILVA INFORMATICA LTDA	PINHEIRO & SILVA INFORMATICA LTDA	~40×10²⁷
2804:7d7c:8000::/34	AS271564	PINHEIRO & SILVA INFORMATICA LTDA	PINHEIRO & SILVA INFORMATICA LTDA	~20×10²⁷
2804:7d7c:c000::/34	AS271564	PINHEIRO & SILVA INFORMATICA LTDA	PINHEIRO & SILVA INFORMATICA LTDA	~20×10²⁷
2804:7d7c::/34	AS271564	PINHEIRO & SILVA INFORMATICA LTDA	PINHEIRO & SILVA INFORMATICA LTDA	~20×10²⁷
138.0.177.0/24	AS271564	PINHEIRO & SILVA INFORMATICA LTDA	PINHEIRO & SILVA INFORMATICA LTDA	256
138.0.179.0/24	AS271564	PINHEIRO & SILVA INFORMATICA LTDA	PINHEIRO & SILVA INFORMATICA LTDA	256
2804:7d7c:8000::/33	AS271564	PINHEIRO & SILVA INFORMATICA LTDA	PINHEIRO & SILVA INFORMATICA LTDA	~40×10²⁷
138.0.176.0/22	AS271564	PINHEIRO & SILVA INFORMATICA LTDA	PINHEIRO & SILVA INFORMATICA LTDA	1024
138.0.178.0/23	AS271564	PINHEIRO & SILVA INFORMATICA LTDA	PINHEIRO & SILVA INFORMATICA LTDA	512
138.0.176.0/23	AS271564	PINHEIRO & SILVA INFORMATICA LTDA	PINHEIRO & SILVA INFORMATICA LTDA	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.
% 2026-08-05T09:19:24-03:00 - 136.227.174.81

aut-num:     AS271564
owner:       PINHEIRO & SILVA INFORMATICA LTDA
ownerid:     08.343.556/0001-92
responsible: NELIVAL PINHEIRO DA SILVA
country:     BR
owner-c:     PISIN6
routing-c:   PISIN6
abuse-c:     JRMME33
created:     20201222
changed:     20220418
inetnum:     2804:7d7c::/32
inetnum:     138.0.176.0/22

nic-hdl-br:  PISIN6
person:      Pinheiro e Silva informatica
e-mail:      jninf58@gmail.com
country:     BR
created:     20200630
changed:     20251216

nic-hdl-br:  JRMME33
person:      JUNIOR RICARDO MORAES ME
e-mail:      noc@jmnetwork.solutions
country:     BR
created:     20200708
changed:     20211213

% 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" : "AS271564",
    "country" : "BR",
    "admin_contacts" : [ "PISIN6" ],
    "tech_contacts" : [ "PISIN6" ],
    "abuse_contacts" : [ "JRMME33" ],
    "date_created" : "2020-12-22",
    "date_updated" : "2022-04-18",
    "source" : "lacnic"
  } ],
  "organization" : {
    "handle" : "08.343.556/0001-92",
    "name" : "PINHEIRO & SILVA INFORMATICA LTDA",
    "country" : [ "BR" ],
    "abuse_contacts" : [ "JRMME33" ],
    "date_created" : "2020-12-22",
    "date_updated" : "2022-04-18",
    "source" : "lacnic"
  },
  "administrative_contacts" : [ {
    "handle" : "PISIN6",
    "country" : "BR",
    "email" : [ "jninf58@gmail.com" ],
    "date_created" : "2020-06-30",
    "date_updated" : "2025-12-16",
    "source" : "lacnic"
  } ],
  "technical_contacts" : [ {
    "handle" : "PISIN6",
    "country" : "BR",
    "email" : [ "jninf58@gmail.com" ],
    "date_created" : "2020-06-30",
    "date_updated" : "2025-12-16",
    "source" : "lacnic"
  } ],
  "abuse_contacts" : [ {
    "handle" : "JRMME33",
    "country" : "BR",
    "email" : [ "noc@jmnetwork.solutions" ],
    "date_created" : "2020-07-08",
    "date_updated" : "2021-12-13",
    "source" : "lacnic"
  } ]
}

Peers

AS Number	Description	Country
AS275655	VIANET TELECOM LTDA	BR
AS262663	METROFLEX TELECOMUNICACOES LTDA	BR
AS7195	EDGEUNO S.A.S	CO
AS267587	CLICK SPEED SERVICOS DE TELECOMUNICACOES LTDA - EP	BR
AS267587	CLICK SPEED SERVICOS DE TELECOMUNICACOES LTDA EP	BR
AS6939	Hurricane Electric LLC	US
AS274498	M B LOPES NET ME	BR
AS52873	Softdados Telecomunicações	BR
AS199524	G-Core Labs S.A.	LU
AS23106	AMERICAN TOWER DO BRASIL-COMUNICAÇÂO MULTIMÍDIA LT	BR
AS274498	M B LOPES NET-ME	BR
AS28135	ASSOCIAÇÃO NACIONAL PARA INCLUSÃO DIGITAL - ANID	BR
AS14840	BR.Digital Telecom	BR
AS61817	Halley Telecom Comercio & Serviço Ltda	BR
AS61573	IP TELECOM	BR
AS266445	SEA TELECOM LTDA	BR
AS270706	LAN TELECOM INTERNET BANDA LARGA LTDA	BR
AS6057	Administracion Nacional de Telecomunicaciones	UY
AS28624	PROVEDORA CMA INTERNET LTDA	BR
AS199524	G Core Labs S.A.	LU
AS262287	Latitude.sh LTDA	BR
AS28135	ASSOCIAÇÃO NACIONAL PARA INCLUSÃO DIGITAL ANID	BR
AS35280	F5 Networks SARL	FR
AS28283	Adylnet Telecom	BR
AS262427	Invista Net Provedor de Acesso Ltda	BR
AS264479	Turbozone Internet	BR

Upstreams

AS Number	Description	Country
AS7195	EDGEUNO S.A.S	CO
AS61817	Halley Telecom Comercio & Serviço Ltda	BR
AS14840	BR.Digital Telecom	BR
AS267587	CLICK SPEED SERVICOS DE TELECOMUNICACOES LTDA EP	BR
AS6939	Hurricane Electric LLC	US
AS270706	LAN TELECOM INTERNET BANDA LARGA LTDA	BR
AS6057	Administracion Nacional de Telecomunicaciones	UY
AS262287	Latitude.sh LTDA	BR

Downstreams

AS Number	Description	Country
AS275655	VIANET TELECOM LTDA	BR
AS262663	METROFLEX TELECOMUNICACOES LTDA	BR
AS274498	M B LOPES NET ME	BR
AS28135	ASSOCIAÇÃO NACIONAL PARA INCLUSÃO DIGITAL ANID	BR