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	Prefix	Description
	149.40.16.0/22	AYKO TECNOLOGIA LTDA
	149.40.16.0/20	AYKO TECNOLOGIA LTDA
	149.40.16.0/24	AYKO TECNOLOGIA LTDA
	149.40.17.0/24	AYKO TECNOLOGIA LTDA
	149.40.18.0/24	AYKO TECNOLOGIA LTDA
	149.40.19.0/24	AYKO TECNOLOGIA LTDA
	149.40.20.0/24	AYKO TECNOLOGIA LTDA
	149.40.20.0/22	AYKO TECNOLOGIA LTDA
	149.40.21.0/24	AYKO TECNOLOGIA LTDA
	149.40.22.0/24	AYKO TECNOLOGIA LTDA
	149.40.24.0/23	AYKO TECNOLOGIA LTDA
	149.40.24.0/22	AYKO TECNOLOGIA LTDA
	149.40.24.0/24	AYKO TECNOLOGIA LTDA
	149.40.25.0/24	AYKO TECNOLOGIA LTDA
	149.40.27.0/24	AYKO TECNOLOGIA LTDA
	149.40.28.0/24	AYKO TECNOLOGIA LTDA
	149.40.28.0/22	AYKO TECNOLOGIA LTDA
	149.40.29.0/24	AYKO TECNOLOGIA LTDA
	189.50.0.0/20	VIPRede Telecomunica��es Ltda
	189.50.0.0/24	VIPRede Telecomunica��es Ltda
	189.50.0.0/23	VIPRede Telecomunica��es Ltda
	189.50.0.0/22	AYKO TECNOLOGIA LTDA
	189.50.1.0/24	VIPRede Telecomunica��es Ltda
	189.50.2.0/24	VIPRede Telecomunica��es Ltda
	189.50.2.0/23	VIPRede Telecomunica��es Ltda
	189.50.3.0/24	VIPRede Telecomunica��es Ltda
	189.50.4.0/22	AYKO TECNOLOGIA LTDA
	189.50.4.0/24	VIPRede Telecomunica��es Ltda
	189.50.4.0/23	VIPRede Telecomunica��es Ltda
	189.50.5.0/24	VIPRede Telecomunica��es Ltda
	189.50.6.0/23	VIPRede Telecomunica��es Ltda
	189.50.6.0/24	VIPRede Telecomunica��es Ltda
	189.50.7.0/24	VIPRede Telecomunica��es Ltda
	189.50.8.0/23	VIPRede Telecomunica��es Ltda
	189.50.8.0/24	VIPRede Telecomunica��es Ltda
	189.50.8.0/22	AYKO TECNOLOGIA LTDA
	189.50.9.0/24	VIPRede Telecomunica��es Ltda
	189.50.10.0/24	VIPRede Telecomunica��es Ltda
	189.50.10.0/23	VIPRede Telecomunica��es Ltda
	189.50.11.0/24	VIPRede Telecomunica��es Ltda
	189.50.12.0/22	VIPRede Telecomunica��es Ltda
	189.50.12.0/24	VIPRede Telecomunica��es Ltda
	189.50.12.0/23	VIPRede Telecomunica��es Ltda
	189.50.13.0/24	VIPRede Telecomunica��es Ltda
	189.50.14.0/23	VIPRede Telecomunica��es Ltda
	189.50.14.0/24	VIPRede Telecomunica��es Ltda
	189.50.15.0/24	VIPRede Telecomunica��es Ltda
	2804:134::/32	AYKO TECNOLOGIA LTDA

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS262288	Go In Tecnologia	✔	✔
	AS4230	Claro (Embratel)	✔	✔
	AS268696	Tuddo Telecom Ltda.	✔	✔
	AS7738	V.tal (fka Telemar)	✔	✔
	AS174	Cogent Communications, LLC	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS268696	Tuddo Telecom Ltda.	✔	✔
	AS4230	Claro (Embratel)	✔	✔
	AS262288	Go In Tecnologia	✔	✔
	AS7738	V.tal (fka Telemar)	✔	✔
	AS262991	Autoglass / MG VIDROS AUTOMOTIVOS LTDA	✔	✔
	AS174	Cogent Communications, LLC	✔	✘
	AS28650	Lojas Simonetti Ltda	✔	✘
	AS1239	Sprint Wireline (Cogent)	✔	✘

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Downstreams

	ASN	Description	IPv4	IPv6
	AS262991	Autoglass / MG VIDROS AUTOMOTIVOS LTDA	✔	✔
	AS28650	Lojas Simonetti Ltda	✔	✘

% IP Client: 2a0c:2f07:9459:2c13:0:0:0:247
 % 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.
% 2026-01-30T09:51:27-03:00 - 2a0c:2f07:9459:2c13::247

aut-num:     AS28323
owner:       AYKO TECNOLOGIA LTDA
ownerid:     05.805.349/0001-14
responsible: Giuseppe Kenji Nagatani Feitoza
country:     BR
owner-c:     GKNFE
routing-c:   GKNFE
abuse-c:     CGRVI3
created:     20070716
changed:     20210618
inetnum:     189.50.0.0/20
inetnum:     2804:134::/32

nic-hdl-br:  GKNFE
person:      Giuseppe Kenji Nagatani Feitoza
# Email removed, Log into bgp.tools to see whois emails/phone numbers
country:     BR
created:     20070226
changed:     20250902

nic-hdl-br:  CGRVI3
person:      Centro de Gerencia de Redes VipRede
# Email removed, Log into bgp.tools to see whois emails/phone numbers
country:     BR
created:     20210618
changed:     20240306

% 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.

Last Update: 2026-01-30T12:51:27Z UTC

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Member of the following AS-SETs

-	Member
NTTCOM	as-viprede
RADB	as-forte-telecom-customer-es
RIPE	as-transroute-spec
RADB	as-flys
RADB	as-7738_customers
RADB	as-sempre-customer-268696
RADB	as-embratelnet
RADB	as-ctbc-tools-9
RADB	as-hugenet-customers
RADB	as-268696
RADB	as-sempre-customer-262365
RADB	as-28173:as-customers
RADB	as-7738-bgp-customers
RADB	as-tuddo-cli
RADB	as-ctbc-customers174
ALTDB	as-53078-cust
RADB	as-forte-telecom-downstreams
RADB	as3491:as-customers-na
RADB	as-hurricane
RADB	as-forte-telecom-customer-trial
LEVEL3	as-level3-origins-na
RADB	as264409:as-cone
NTTCOM	as28323:as-viprede
RADB	as-hurricanev6
LEVEL3	as-level3-origins-eu