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	Prefix	Description
	138.59.96.0/23	CITTA TELECOM LTDA
	138.59.96.0/22	CITTA TELECOM LTDA
	138.59.96.0/24	CITTA TELECOM LTDA
	138.59.97.0/24	CITTA TELECOM LTDA
	138.59.98.0/23	CITTA TELECOM LTDA
	138.59.98.0/24	CITTA TELECOM LTDA
	138.59.99.0/24	CITTA TELECOM LTDA
	143.208.156.0/24	CITTA TELECOM LTDA
	143.208.156.0/22	CITTA TELECOM LTDA
	143.208.157.0/24	CITTA TELECOM LTDA
	143.208.158.0/24	CITTA TELECOM LTDA
	143.208.159.0/24	CITTA TELECOM LTDA
	177.129.8.0/21	-
	177.129.8.0/22	CITTA TELECOM LTDA
	177.129.11.0/24	CITTA TELECOM LTDA
	177.129.12.0/24	CITTA TELECOM LTDA
	177.129.12.0/22	CITTA TELECOM LTDA
	177.129.15.0/24	CITTA TELECOM LTDA
	191.128.224.0/22	CITTA TELECOM LTDA
	191.128.225.0/24	CITTA TELECOM LTDA
	191.128.226.0/24	CITTA TELECOM LTDA
	191.128.227.0/24	CITTA TELECOM LTDA
	200.95.172.0/22	CITTA TELECOM LTDA
	200.95.174.0/24	CITTA TELECOM LTDA
	200.95.175.0/24	CITTA TELECOM LTDA
	2804:da4::/32	CITTA TELECOM LTDA
	2804:da4:a::/48	CITTA TELECOM LTDA
	2804:da4:12::/48	CITTA TELECOM LTDA
	2804:da4:14::/48	CITTA TELECOM LTDA
	2804:da4:19::/48	CITTA TELECOM LTDA
	2804:da4:1a::/48	CITTA TELECOM LTDA
	2804:da4:1b::/48	CITTA TELECOM LTDA
	2804:da4:1c::/48	CITTA TELECOM LTDA
	2804:da4:1f::/48	CITTA TELECOM LTDA
	2804:da4:40::/48	DRIC SOFTWARE E TECNOLOGIA LTDA
	2804:da4:42::/48	RW TELECOMUNICA��ES E SERVI�OS LTDA
	2804:da4:45::/48	LJCG WORK LTDA
	2804:da4:47::/48	CITTA TELECOM LTDA
	2804:da4:49::/48	Stemme Telecomunica��es do Brasil Ltda
	2804:da4:4b::/48	Stemme Telecomunica��es do Brasil Ltda
	2804:da4:53::/48	SELLER CONSULTORIA IMOBILIARIA E REPRESENTACAO LTD
	2804:da4:54::/48	PARTNERS FRANCHISING BRASIL
	2804:da4:55::/48	NOVA GERA��O COMESTIVEIS SA
	2804:da4:57::/48	NOVA GERA��O COMESTIVEIS SA
	2804:da4:58::/48	MOINHOS CRUZEIRO DO SUL S/A
	2804:da4:59::/48	NOVA GERA��O COMESTIVEIS SA
	2804:da4:5a::/48	Ribalta Hotelaria e Turismo LTDA
	2804:da4:5c::/48	DIOGO SALLES E ADVOGADOS ASSOCIADOS
	2804:da4:5d::/48	BMGM SOLUCOES EM TECNOLOGIA LTDA
	2804:da4:5e::/48	Funda��o Gol de Letra
	2804:da4:5f::/48	CITTA TELECOM LTDA
	2804:da4:60::/48	ORIGEM ENERGIA ALAGOAS S.A.
	2804:da4:63::/48	CITTA TELECOM LTDA
	2804:da4:7b::/48	CITTA TELECOM LTDA
	2804:da4:a4::/48	INSIGHTS MACHINE CONSULTORIA E TREINAMENTO LTDA
	2804:da4:a6::/48	LOJAS SANTOS VAREJO E DISTRIBUICAO LTDA
	2804:da4:a8::/48	KLAID DO BRASIL TECNOLOGIA LTDA
	2804:da4:ad::/48	MARCO MULTIMIDIA LTDA

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS2914	NTT America, Inc.	✔	✔
	AS28663	FLYS INTERATIVA LTDA	✔	✔
	AS22381	SAMM (Megatelecom)	✔	✔
	AS26615	TIM S/A	✔	✔
	AS52863	UPX TECNOLOGIA LTDA	✔	✔

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Peers

	ASN	Description	IPv4	IPv6
	AS28663	FLYS INTERATIVA LTDA	✔	✔
	AS6939	Hurricane Electric LLC	✔	✔
	AS2914	NTT America, Inc.	✔	✔
	AS22381	SAMM (Megatelecom)	✔	✔
	AS28336	Dekanet Comunicação Multimídia Ltda.	✔	✘
	AS263584	WanHouse Solucoes em Tecnologia LTDA - EPP	✔	✔
	AS26615	TIM S/A	✔	✔
	AS52863	UPX TECNOLOGIA LTDA	✔	✔
	AS262589	SAMM (Internexa)	✔	✔
	AS14840	BR.DIGITAL	✘	✔
	AS214331	Teske Virtual System Ltda	✔	✔
	AS269180	VIPNET Conexão	✔	✔
	AS266400	Ferenz Networks	✔	✔
	AS215248	Bastiaan Mathijs Brink	✔	✔
	AS2635	Automattic, Inc	✔	✔
	AS40776	TaoNet	✔	✔
	AS52999	START TELECOM LTDA	✔	✔
	AS9498	Bharti Airtel Ltd.	✔	✘
	AS328366	FIRSTNET TECHNOLOGY SERVICES (PTY) LTD	✔	✘
	AS263661	Brasil Digital Telecom	✔	✔
	AS214757	Jakub Krsa	✘	✔
	AS1916	RNP - Rede Nacional de Ensino e Pesquisa	✔	✔
	AS271247	RS Sul Telecomunicações Ltda	✔	✔
	AS42473	Anexia Cloud Solutions GmbH	✔	✔
	AS20473	The Constant Company, LLC	✔	✔
	AS32590	Valve Corporation	✔	✔
	AS14907	Wikimedia Foundation Inc.	✔	✔
	AS60503	FNX Tecnologia LTDA	✔	✔
	AS262287	Latitude.sh LTDA	✔	✔
	AS213344	FLAME HOST BRASIL LTDA	✔	✔
	AS1251	FUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO SÃO PAULO	✔	✔
	AS61624	ISPSHIELD (InfNOC Tecnologia)	✔	✔
	AS270684	WEB KONECT TELECOM DE FRUTAL LTDA	✔	✔
	AS13335	Cloudflare, Inc.	✔	✔
	AS24482	SG.GS	✔	✔
	AS269396	UNIR TELECOM	✔	✔
	AS52888	UNIVERSIDADE FEDERAL DE SAO CARLOS	✔	✔
	AS262462	Aranet Play	✔	✔
	AS36236	NetActuate, Inc	✔	✔
	AS274676	MULTIWAY COMERCIO E REPRESENTACOES LTDA	✔	✔
	AS6424	EDGOO NETWORKS	✔	✔
	AS263541	IMF NETWORK DATA LTDA - ME	✔	✔
	AS262880	RADAR WISP LTDA	✔	✘
	AS39120	Convergenze S.p.A.	✘	✔
	AS199829	Akronic Network LTDA	✘	✔
	AS263237	PowerHost Telecom SPA	✘	✔
	AS267469	W8 Telecom Ltda - ME	✔	✘
	AS52872	VOANET Telecomunicações Ltda.	✔	✘
	AS263903	INFORBARRA TELECOM	✔	✘
	AS53062	ALT | GRUPO BRASIL TECPAR	✔	✘
	AS265061	GC NET	✔	✘
	AS264409	Huge Networks	✔	✘
	AS270735	COMPUTIZE NETWORK TELECOMUNICACOES LTDA	✔	✘
	AS263444	Open X Tecnologia Ltda	✔	✘
	AS267489	ERR_AS_NAME_NOT_FOUND	✘	✔
	AS262832	Link Cariri	✘	✔

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Downstreams

	ASN	Description	IPv4	IPv6
	AS28336	Dekanet Comunicação Multimídia Ltda.	✔	✘
	AS263584	WanHouse Solucoes em Tecnologia LTDA - EPP	✔	✔
	AS267489	ERR_AS_NAME_NOT_FOUND	✘	✔

% IP Client: 2a0c:2f07:9459:2c8:0:0:0:247
 % 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.
% 2025-10-18T16:15:50-03:00 - 2a0c:2f07:9459:2c8::247

aut-num:     AS27720
owner:       CITTA TELECOM LTDA
ownerid:     12.935.241/0001-01
responsible: Paulo Cesar Machado Junior
country:     BR
owner-c:     CITEL5
routing-c:   CITEL5
abuse-c:     CITEL5
created:     20130422
changed:     20130422
inetnum:     177.129.8.0/22
inetnum:     2804:da4::/32
inetnum:     177.129.12.0/22
inetnum:     200.95.172.0/22
inetnum:     138.59.96.0/22
inetnum:     143.208.156.0/22

nic-hdl-br:  CITEL5
person:      Citta Telecom
# Email removed, Log into bgp.tools to see whois emails
country:     BR
created:     20120403
changed:     20220405

% 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: 2025-10-18T19:15:51Z UTC / (Click here to force a refresh)

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Member of the following AS-SETs

-	Member
RADB	as-ctbc-customers1
RADB	as-ufinet-latam-brasil
RADB	as-267613
RADB	as-forte-telecom-customer-gblx
RADB	as-tascom-customers
RADB	as53013:as-cone
RADB	as-ctbc-customers81
RADB	as-upix-customers
RADB	as40850:as-customers
RADB	as-ctbc-tools
RADB	as-durand1-customer
RADB	as-flys
RADB	as-e1-automation-customer
ALTDB	as-hwng-downstreams
RADB	as-28124
RADB	as-sb-automation-customer
LEVEL3	as-level3-origins-na
RADB	as26615:as-customers
LEVEL3	as-level3-origins-eu
RADB	as-megatelecom-customers
RADB	as-hurricanev6
RADB	as-27720
RADB	as-embratelnet
NTTCOM	as27720:as-customers
RADB	as-citta