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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
	170.80.156.0/23	ZAZ NATAL
	170.80.156.0/22	ZAZ NATAL
	170.80.156.0/24	ZAZ NATAL
	170.80.157.0/24	Karllos Ivan Freire da Silva
	170.80.158.0/24	ZAZ NATAL
	170.80.158.0/23	ZAZ NATAL
	170.80.159.0/24	ZAZ NATAL
	2804:3714::/34	ZAZ NATAL
	2804:3714::/33	ZAZ NATAL
	2804:3714::/32	ZAZ NATAL
	2804:3714:4000::/34	ZAZ NATAL
	2804:3714:8000::/34	ZAZ NATAL
	2804:3714:8000::/33	ZAZ NATAL
	2804:3714:c000::/34	ZAZ NATAL

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS16735	Algar Telecom	✔	✔
	AS10429	Vivo (TELEFÔNICA BRASIL)	✔	✔
	AS60503	FNX Tecnologia LTDA	✔	✘
	AS262803	NETULTRA PROVEDOR DE INTERNET	✔	✔
	AS266460	NetGo Telecomunicações do Brasil	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS16735	Algar Telecom	✔	✔
	AS6939	Hurricane Electric LLC	✔	✔
	AS262803	NETULTRA PROVEDOR DE INTERNET	✔	✔
	AS27656	Hybrid Datacenter	✔	✘
	AS60503	FNX Tecnologia LTDA	✔	✘
	AS10429	Vivo (TELEFÔNICA BRASIL)	✔	✔
	AS262872	DIGICONTROL SERVIÇOS DE PROVEDORES LTDA	✔	✔
	AS7195	EdgeUno	✔	✔
	AS266460	NetGo Telecomunicações do Brasil	✔	✘
	AS267613	ELETRONET S.A.	✔	✔
	AS266400	Ferenz Networks	✔	✔
	AS1916	RNP - Rede Nacional de Ensino e Pesquisa	✔	✔
	AS1031	PEER 1031 LLC	✔	✘
	AS52999	START TELECOM LTDA	✔	✔
	AS265038	TELFO SERVICO DE TELECOMUNICACOES LTDA	✔	✘
	AS263661	Brasil Digital Telecom	✘	✔
	AS264409	Huge Networks	✔	✘
	AS61624	ISPSHIELD (InfNOC Tecnologia)	✔	✔
	AS61680	ACESSO SIMPLES LTDA	✔	✔
	AS262462	Aranet Play	✔	✔
	AS263444	Open X Tecnologia Ltda	✔	✔
	AS263903	INFORBARRA TELECOM	✔	✔
	AS262589	SAMM (Internexa)	✘	✔
	AS53062	ALT | GRUPO BRASIL TECPAR	✔	✘
	AS269396	UNIR TELECOM	✔	✔
	AS52872	VOANET Telecomunicações Ltda.	✔	✘
	AS53427	TGLOBAL NETWORKS	✔	✘
	AS28283	Adyl Telecom	✔	✘
	AS262832	Link Cariri	✔	✘

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Downstreams

	ASN	Description	IPv4	IPv6
	AS27656	Hybrid Datacenter	✔	✘
	AS262872	DIGICONTROL SERVIÇOS DE PROVEDORES LTDA	✔	✔
	AS262803	NETULTRA PROVEDOR DE INTERNET	✘	✔

% 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.
% 2026-02-05T11:00:14-03:00 - 2a0c:2f07:9459:2c13::247

aut-num:     AS266388
owner:       ZAZ NATAL
ownerid:     11.158.226/0001-31
responsible: KARLOS IVAN FREIRE DA SILVA
country:     BR
owner-c:     KIFSI
routing-c:   YOSLT2
abuse-c:     ABYOU6
created:     20161130
changed:     20230926
inetnum:     170.80.156.0/22
inetnum:     2804:3714::/32

nic-hdl-br:  KIFSI
person:      Karllos Ivan Freire da Silva
# Email removed, Log into bgp.tools to see whois emails
country:     BR
created:     20070428
changed:     20180202

nic-hdl-br:  YOSLT2
person:      YOU SOLU��ES LTDA
# Email removed, Log into bgp.tools to see whois emails
country:     BR
created:     20210727
changed:     20220922

nic-hdl-br:  ABYOU6
person:      Abuse YouISP
# Email removed, Log into bgp.tools to see whois emails
country:     BR
created:     20210727
changed:     20250805

% 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: 2026-02-05T14:00:14Z UTC / (Click here to force a refresh)

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Member of the following AS-SETs

-	Member
RADB	as-ctbc-tools
RADB	as53013:as-cone
RIPE	as41194:as-rascom
RADB	as-as10429-clientes
ALTDB	as267096:as-customers
RADB	as-hurricane
RADB	as-8167-bgp-customers
RADB	as-ufinet-latam-brasil
RADB	as-fortel-customers
RADB	as-7738-bgp-customers
RADB	as-8167_customers
RADB	as-mob-customer-as266388
RADB	as-mob-customer-as61832
RADB	as-ctbc-customers140
RADB	as26615:as-customers
RADB	as-7738_customers
RADB	as14840:as-customers-03
RADB	as61568:as-aloo-telecom
RADB	as-267613
RIPE	as60503:as-fnxtec-z
RADB	as3491:as-customers-na
ALTDB	as-266460:as-customers
RADB	as264409:as-cone