What is ASN AS266358?

ASN AS266358 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS266358?

AS266358 is listed under H NET SERVICOS DE COMUNICACAO E TECNOLOGIA 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.

AS266358 H NET SERVICOS DE COMUNICACAO E TECNOLOGIA LTDA

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Legacy Routes

H NET SERVICOS DE COMUNICACAO E TECNOLOGIA LTDA

BR 13 Routes

AS Data

AS266358

AS266358 – H NET SERVICOS DE COMUNICACAO E TECNOLOGIA LTDA

AS Number	266358
AS Name
Organization	H NET SERVICOS DE COMUNICACAO E TECNOLOGIA LTDA
Country	BR
Number of IPv4 Routes	7
Number of IPv6 Routes	6
ASN type	ISP
Registry	lacnic
Date Allocated	2016-11-11

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Use ASN data for AS266358 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
170.239.214.0/23	AS266358	H NET SERVICOS DE COMUNICACAO E TECNOLOGIA LTDA	H NET SERVICOS DE COMUNICACAO E TECNOLOGIA LTDA	512
170.239.215.0/24	AS266358	H NET SERVICOS DE COMUNICACAO E TECNOLOGIA LTDA	H NET SERVICOS DE COMUNICACAO E TECNOLOGIA LTDA	256
170.239.212.0/23	AS266358	H NET SERVICOS DE COMUNICACAO E TECNOLOGIA LTDA	H NET SERVICOS DE COMUNICACAO E TECNOLOGIA LTDA	512
2804:3698:4000::/34	AS266358	H NET SERVICOS DE COMUNICACAO E TECNOLOGIA LTDA	H NET SERVICOS DE COMUNICACAO E TECNOLOGIA LTDA	~20×10²⁷
170.239.213.0/24	AS266358	H NET SERVICOS DE COMUNICACAO E TECNOLOGIA LTDA	H NET SERVICOS DE COMUNICACAO E TECNOLOGIA LTDA	256
170.239.212.0/22	AS266358	H NET SERVICOS DE COMUNICACAO E TECNOLOGIA LTDA	H NET SERVICOS DE COMUNICACAO E TECNOLOGIA LTDA	1024
2804:3698::/32	AS266358	H NET SERVICOS DE COMUNICACAO E TECNOLOGIA LTDA	H NET SERVICOS DE COMUNICACAO E TECNOLOGIA LTDA	~79×10²⁷
2804:3698::/33	AS266358	H NET SERVICOS DE COMUNICACAO E TECNOLOGIA LTDA	H NET SERVICOS DE COMUNICACAO E TECNOLOGIA LTDA	~40×10²⁷
2804:3698:8000::/34	AS266358	H NET SERVICOS DE COMUNICACAO E TECNOLOGIA LTDA	H NET SERVICOS DE COMUNICACAO E TECNOLOGIA LTDA	~20×10²⁷
2804:3698:c000::/34	AS266358	H NET SERVICOS DE COMUNICACAO E TECNOLOGIA LTDA	H NET SERVICOS DE COMUNICACAO E TECNOLOGIA LTDA	~20×10²⁷
170.239.214.0/24	AS266358	H NET SERVICOS DE COMUNICACAO E TECNOLOGIA LTDA	H NET SERVICOS DE COMUNICACAO E TECNOLOGIA LTDA	256
170.239.212.0/24	AS266358	H NET SERVICOS DE COMUNICACAO E TECNOLOGIA LTDA	H NET SERVICOS DE COMUNICACAO E TECNOLOGIA LTDA	256
2804:3698::/34	AS266358	H NET SERVICOS DE COMUNICACAO E TECNOLOGIA LTDA	H NET SERVICOS DE COMUNICACAO E TECNOLOGIA LTDA	~20×10²⁷

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.
% 2026-07-26T09:26:56-03:00 - 195.133.209.31

aut-num:     AS266358
owner:       H NET SERVICOS DE COMUNICACAO E TECNOLOGIA LTDA
responsible: HEMERSONN ROGER OLIVEIRA DE FARIAS
owner-c:     HROFA2
routing-c:   HROFA2
abuse-c:     HROFA2
created:     20161111
changed:     20161111
inetnum:     170.239.212.0/22
inetnum:     2804:3698::/32

nic-hdl-br:  HROFA2
person:      HEMERSONN ROGER OLIVEIRA DE FARIAS
created:     20151003
changed:     20210202

% 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" : "AS266358",
    "admin_contacts" : [ "HROFA2" ],
    "tech_contacts" : [ "HROFA2" ],
    "abuse_contacts" : [ "HROFA2" ],
    "date_created" : "2016-11-11",
    "date_updated" : "2016-11-11",
    "source" : "lacnic"
  } ],
  "organization" : {
    "name" : "H NET SERVICOS DE COMUNICACAO E TECNOLOGIA LTDA",
    "abuse_contacts" : [ "HROFA2" ],
    "date_created" : "2016-11-11",
    "date_updated" : "2016-11-11",
    "source" : "lacnic"
  },
  "administrative_contacts" : [ {
    "handle" : "HROFA2",
    "date_created" : "2015-10-03",
    "date_updated" : "2021-02-02",
    "source" : "lacnic"
  } ],
  "technical_contacts" : [ {
    "handle" : "HROFA2",
    "date_created" : "2015-10-03",
    "date_updated" : "2021-02-02",
    "source" : "lacnic"
  } ],
  "abuse_contacts" : [ {
    "handle" : "HROFA2",
    "date_created" : "2015-10-03",
    "date_updated" : "2021-02-02",
    "source" : "lacnic"
  } ]
}

Peers

AS Number	Description	Country
AS7195	EDGEUNO S.A.S	CO
AS6939	Hurricane Electric LLC	US
AS266142	Bahiadados Telecom Ltda.	BR
AS52873	Softdados Telecomunicações	BR
AS263283	JGNET - J G DE OLIVEIRA MATOS & CIA LTDA	BR
AS199524	G-Core Labs S.A.	LU
AS271253	LINK BRASIL TELECOMUNICACOES LTDA	BR
AS265197	são miguel telecomunicações e informatica ltda - m	BR
AS23106	AMERICAN TOWER DO BRASIL-COMUNICAÇÂO MULTIMÍDIA LT	BR
AS266400	Ferenz Networks	BR
AS263661	BRASIL DIGITAL SERVIÇOS DE INFORMATICA E COMERCIO	BR
AS53202	Acesso10 Telecom	BR
AS53062	GGNET TELECOMUNICACOES LTDA	BR
AS14840	BR.Digital Telecom	BR
AS61573	IP TELECOM	BR
AS263444	Open X Tecnologia Ltda	BR
AS61680	ACESSO SIMPLES LTDA	BR
AS28300	Speed Serviços de Internet Ltda	BR
AS61599	EAI TELECOMUNICACOES LTDA	BR
AS61624	INFNOC TECNOLOGIA LTDA	BR
AS57463	NetIX Communications JSC	BG
AS6057	Administracion Nacional de Telecomunicaciones	UY
AS28624	PROVEDORA CMA INTERNET LTDA	BR
AS262462	Aranet Play	BR
AS262494	Virtex Telecom	BR
AS262740	VELOO NET LTDA	BR
AS268314	EWERTON DA SILVA LOPES TELECOMUNICAÇÕES	BR
AS28283	Adylnet Telecom	BR
AS262427	Invista Net Provedor de Acesso Ltda	BR
AS52999	START NETWORKS S/A	BR
AS262355	VSX Networks	BR
AS264479	Turbozone Internet	BR
AS266519	PROVERADIO TELECOM	BR
AS267613	ELETRONET S.A.	BR

Upstreams

AS Number	Description	Country
AS268314	EWERTON DA SILVA LOPES TELECOMUNICAÇÕES	BR
AS7195	EDGEUNO S.A.S	CO
AS14840	BR.Digital Telecom	BR
AS6939	Hurricane Electric LLC	US
AS6057	Administracion Nacional de Telecomunicaciones	UY

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AS266358 – H NET SERVICOS DE COMUNICACAO E TECNOLOGIA LTDA

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