What is ASN AS270943?

ASN AS270943 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS270943?

AS270943 is listed under FIBINET NETWORKS TELECOMUNICACOES 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.

AS270943 FIBINET NETWORKS TELECOMUNICACOES LTDA

ASN Lookup Tool

FIBINET NETWORKS TELECOMUNICACOES LTDA

BR 11 Routes

AS Data

AS270943

AS270943 – FIBINET NETWORKS TELECOMUNICACOES LTDA

AS Number	270943
AS Name
Organization	FIBINET NETWORKS TELECOMUNICACOES LTDA
Country	BR
Number of IPv4 Routes	7
Number of IPv6 Routes	4
ASN type	ISP
Registry	lacnic
Date Allocated	2020-07-14

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
179.189.80.0/22	AS270943	FIBINET NETWORKS TELECOMUNICACOES LTDA	FIBINET NETWORKS TELECOMUNICACOES LTDA	1024
2804:73e0:8010::/46	AS270943	FIBINET NETWORKS TELECOMUNICACOES LTDA	FIBINET NETWORKS TELECOMUNICACOES LTDA	~5×10²⁴
179.189.82.0/23	AS270943	FIBINET NETWORKS TELECOMUNICACOES LTDA	FIBINET NETWORKS TELECOMUNICACOES LTDA	512
2804:73e0:8014::/46	AS270943	FIBINET NETWORKS TELECOMUNICACOES LTDA	FIBINET NETWORKS TELECOMUNICACOES LTDA	~5×10²⁴
179.189.80.0/23	AS270943	FIBINET NETWORKS TELECOMUNICACOES LTDA	FIBINET NETWORKS TELECOMUNICACOES LTDA	512
2804:73e0:8020::/43	AS270943	FIBINET NETWORKS TELECOMUNICACOES LTDA	FIBINET NETWORKS TELECOMUNICACOES LTDA	~39×10²⁴
2804:73e0::/32	AS270943	FIBINET NETWORKS TELECOMUNICACOES LTDA	FIBINET NETWORKS TELECOMUNICACOES LTDA	~79×10²⁷
179.189.83.0/24	AS270943	FIBINET NETWORKS TELECOMUNICACOES LTDA	ACM NETWORKS	256
179.189.80.0/24	AS270943	FIBINET NETWORKS TELECOMUNICACOES LTDA	FIBINET NETWORKS TELECOMUNICACOES LTDA	256
179.189.82.0/24	AS270943	FIBINET NETWORKS TELECOMUNICACOES LTDA	FIBINET NETWORKS TELECOMUNICACOES LTDA	256
179.189.81.0/24	AS270943	FIBINET NETWORKS TELECOMUNICACOES LTDA	FIBINET NETWORKS TELECOMUNICACOES LTDA	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.
% 2026-07-31T09:25:24-03:00 - 93.113.124.24

aut-num:     AS270943
owner:       FIBINET NETWORKS TELECOMUNICACOES LTDA
responsible: VITOR HENRIQUE FACUNDO
owner-c:     VIHFA11
routing-c:   VIHFA11
abuse-c:     VIHFA11
created:     20200714
changed:     20200714
inetnum:     179.189.80.0/22
inetnum:     2804:73e0::/32

nic-hdl-br:  VIHFA11
person:      VITOR HENRIQUE FACUNDO 13694187600
created:     20191218
changed:     20260223

% 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" : "AS270943",
    "admin_contacts" : [ "VIHFA11" ],
    "tech_contacts" : [ "VIHFA11" ],
    "abuse_contacts" : [ "VIHFA11" ],
    "date_created" : "2020-07-14",
    "date_updated" : "2020-07-14",
    "source" : "lacnic"
  } ],
  "organization" : {
    "name" : "FIBINET NETWORKS TELECOMUNICACOES LTDA",
    "abuse_contacts" : [ "VIHFA11" ],
    "date_created" : "2020-07-14",
    "date_updated" : "2020-07-14",
    "source" : "lacnic"
  },
  "administrative_contacts" : [ {
    "handle" : "VIHFA11",
    "date_created" : "2019-12-18",
    "date_updated" : "2026-02-23",
    "source" : "lacnic"
  } ],
  "technical_contacts" : [ {
    "handle" : "VIHFA11",
    "date_created" : "2019-12-18",
    "date_updated" : "2026-02-23",
    "source" : "lacnic"
  } ],
  "abuse_contacts" : [ {
    "handle" : "VIHFA11",
    "date_created" : "2019-12-18",
    "date_updated" : "2026-02-23",
    "source" : "lacnic"
  } ]
}

Peers

AS Number	Description	Country
AS24482	SG.GS	SG
AS273443	Canal ISP Soluções em Tecnologia LTDA	BR
AS263152	MIGO TELECOM	BR
AS262957	8 Bit Informatica e Provedor LTDA	BR
AS271034	GM Telecom LTDA	BR
AS6939	Hurricane Electric LLC	US
AS23106	AMERICAN TOWER DO BRASIL COMUNICAÇÃO MULTIMÍDIA LT	BR
AS264948	KONECTIVA TELECOMUNICACOES LTDA	BR
AS52873	Softdados Telecomunicações	BR
AS274829	ACM NETWORKS	BR
AS36236	NetActuate, Inc	US
AS268568	IMPLANTAR TELECOM SOCIEDADE LIMITADA	BR
AS23106	AMERICAN TOWER DO BRASIL-COMUNICAÇÂO MULTIMÍDIA LT	BR
AS22548	Núcleo de Inf. e Coord. do Ponto BR NIC.BR	BR
AS51185	MainStreaming SpA	IT
AS60503	FNX Tecnologia LTDA	BR
AS28198	SEMPRE TELECOMUNICACOES LTDA	BR
AS272628	FTI TELECOM SERVIÇOS DE COMUNICAÇÕES LTDA	BR
AS14840	BR.Digital Telecom	BR
AS263237	PowerHost Telecom SPA	CL
AS61573	IP TELECOM	BR
AS262957	8-Bit Informatica e Provedor LTDA	BR
AS6057	Administracion Nacional de Telecomunicaciones	UY
AS28624	PROVEDORA CMA INTERNET LTDA	BR
AS199524	G Core Labs S.A.	LU
AS266317	REVILINK TELECOM	BR
AS35280	F5 Networks SARL	FR
AS264479	Turbozone Internet	BR
AS3356	Level 3 Parent, LLC	US
AS137409	GSL Networks Pty LTD	AU
AS61626	UNIVERSIDADE ESTADUAL DE PONTA GROSSA	BR

Upstreams

AS Number	Description	Country
AS268568	IMPLANTAR TELECOM SOCIEDADE LIMITADA	BR
AS6939	Hurricane Electric LLC	US
AS23106	AMERICAN TOWER DO BRASIL COMUNICAÇÃO MULTIMÍDIA LT	BR
AS6057	Administracion Nacional de Telecomunicaciones	UY
AS3356	Level 3 Parent, LLC	US
AS137409	GSL Networks Pty LTD	AU
AS61626	UNIVERSIDADE ESTADUAL DE PONTA GROSSA	BR

Downstreams

AS Number	Description	Country
AS273443	Canal ISP Soluções em Tecnologia LTDA	BR
AS262957	8 Bit Informatica e Provedor LTDA	BR
AS272628	FTI TELECOM SERVIÇOS DE COMUNICAÇÕES LTDA	BR
AS271034	GM Telecom LTDA	BR
AS264948	KONECTIVA TELECOMUNICACOES LTDA	BR
AS274829	ACM NETWORKS	BR
AS266317	REVILINK TELECOM	BR