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If you are scraping this block for the prefixes that a AS originates, please use the data dumps in https://bgp.tools/kb/api and cache them

	Prefix	Description
	143.0.28.0/22	WFNET INTERNET LTDA
	170.245.16.0/22	WFNET INTERNET LTDA
	2804:28fc::/33	FERNANDA CRISTINA RUIZ MATIAZZO - ME
	2804:28fc::/32	FERNANDA CRISTINA RUIZ MATIAZZO - ME
	2804:28fc:8000::/33	FERNANDA CRISTINA RUIZ MATIAZZO - ME

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS262493	Webby Tecnologia Ltda	✔	✔
	AS268624	Gamers Club Ltda	✔	✔

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Peers

	ASN	Description	IPv4	IPv6
	AS262493	Webby Tecnologia Ltda	✔	✔
	AS265412	SMANET INFORMÁTICA EIRELI ME	✔	✔
	AS268624	Gamers Club Ltda	✔	✔
	AS6939	Hurricane Electric LLC	✘	✔
	AS61855	NOVA NET TECNOLOGIA LTDA - ME	✔	✔
	AS61823	SPINT PROVEDOR DE INTERNET LTDA	✔	✘
	AS273473	FLASHNET TELECOMUNICACOES LTDA	✔	✔
	AS2635	Automattic, Inc	✔	✔
	AS14840	BR.DIGITAL	✔	✘
	AS264409	Huge Networks	✔	✘
	AS35280	F5 Networks SARL	✔	✘
	AS269180	VIPNET Conexão	✔	✔
	AS265038	TELFO SERVICO DE TELECOMUNICACOES LTDA	✔	✘
	AS60503	FNX Tecnologia LTDA	✔	✔
	AS214331	Teske Virtual System Ltda	✔	✔
	AS57463	NetIX Communications JSC	✔	✘
	AS262880	RADAR WISP LTDA	✔	✘
	AS9498	Bharti Airtel Ltd.	✔	✘
	AS262287	Latitude.sh LTDA	✔	✔
	AS42473	ANEXIA Internetdienstleistungs GmbH	✔	✔
	AS36236	NetActuate, Inc	✔	✔
	AS1916	RNP - Rede Nacional de Ensino e Pesquisa	✔	✔
	AS13335	Cloudflare, Inc.	✔	✔
	AS1251	FUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO SÃO PAULO	✔	✔
	AS6424	EDGOO NETWORKS	✔	✔
	AS52888	UNIVERSIDADE FEDERAL DE SAO CARLOS	✔	✔
	AS14907	Wikimedia Foundation Inc.	✔	✔
	AS52999	START TELECOM LTDA	✔	✘
	AS28283	Adylnet Telecom	✔	✔
	AS34772	NEOTEL DOO export-import Skopje	✔	✘
	AS15169	Google LLC	✔	✘
	AS269396	UNIR TELECOM	✔	✘
	AS263998	Machado & Mascarelo Sonorizacao Ltda	✔	✘
	AS49544	i3D.net B.V	✔	✘
	AS269070	Hostzone Tecnologia LTDA	✔	✘
	AS262832	Infotechnet Informatica e Assistencia Tecnica Ltda	✘	✔
	AS24482	SG.GS	✘	✔
	AS267469	W8 Telecom Ltda - ME	✔	✘
	AS265169	MEGA TELECON PROVEDOR DE INTERNET LTDA ME	✔	✘
	AS266830	AIRPOINT TELECOMUNICACIONES LIMITADA	✔	✘
	AS61832	Giga+ Empresas	✔	✘
	AS263903	INFORBARRA TELECOM	✔	✘
	AS262589	Megatelecom (Internexa BR)	✔	✘

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Downstreams

	ASN	Description	IPv4	IPv6
	AS265412	SMANET INFORMÁTICA EIRELI ME	✔	✔
	AS61855	NOVA NET TECNOLOGIA LTDA - ME	✔	✔
	AS273473	FLASHNET TELECOMUNICACOES LTDA	✔	✔
	AS61823	SPINT PROVEDOR DE INTERNET LTDA	✔	✘

% Copyright (c) Nic.br
%  The use of the data below is only permitted as described in
%  full by the Use and Privacy Policy at https://registro.br/upp ,
%  being prohibited its distribution, commercialization or
%  reproduction, in particular, to use it for advertising or
%  any similar purpose.
%  2022-11-29T02:33:12-03:00 - IP: 2a0c:2f07:29:666:0:0:0:247

aut-num:     AS263991
owner:       FERNANDA CRISTINA RUIZ MATIAZZO - ME
ownerid:     14.987.681/0001-38
responsible: Felipe Vieira Nunes
country:     BR
owner-c:     FEVNU6
routing-c:   FEVNU6
abuse-c:     FEVNU6
created:     20150908
changed:     20160229
inetnum:     143.0.28.0/22
inetnum:     2804:28fc::/32
inetnum:     170.245.16.0/22
as-in:       from AS262620 100 accept ANY
as-in:       from AS10429 100 accept ANY
as-out:      to AS262620 announce AS263991
as-out:      to AS10429 announce AS2263991

nic-hdl-br:  FEVNU6
person:      Felipe Vieira Nunes
e-mail:      wfnet1@gmail.com
country:     BR
created:     20150715
changed:     20220705

% Security and mail abuse issues should also be addressed to
% cert.br, http://www.cert.br/ , respectivelly to cert@cert.br
% and mail-abuse@cert.br
%
% whois.registro.br accepts only direct match queries. Types
% of queries are: domain (.br), registrant (tax ID), ticket,
% provider, CIDR block, IP and ASN.

Last Update: 2022-11-29T05:33:12Z UTC / (Click here to force a refresh)

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Member of the following AS-SETs

-	Member
RADB	as-openx-customers
RADB	as-rocketnetwork-customers
RADB	as28146:as-clients
RADB	as-durand1-customer
RADB	as-ctbc-customers234
RADB	as-ctbc-tools
RADB	as-52551
RADB	as-hurricanev6
ALTDB	as272193:as-customers
RADB	as-sb-automation-customer
RADB	as53013:as-cone
RADB	as-ufinet-latam-brasil
RADB	as26615:as-customers
RADB	as-itxbr1
ALTDB	as267442:as-customers
RADB	as-ufla-transcust
RADB	as-e1-automation-customer
RADB	as-evrd-customer
ALTDB	as-cabotelecom-cust
RADB	as-itxbr
RADB	as-gc-customers
RADB	as-267613
RADB	as-upix-customers
RADB	as-ctbc-customers203