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	Prefix	Description
	138.97.232.0/22	CAS TELECOMUNICACOES EIRELI
	170.0.124.0/22	CAS TELECOMUNICACOES EIRELI
	2804:2424::/32	CAS TELECOMUNICACOES EIRELI

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS61832	Giga+ Empresas	✔	✔
	AS268503	Atual Internet	✔	✔
	AS265269	MEGA TELE INFORMATICA	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS61832	Giga+ Empresas	✔	✔
	AS268503	Atual Internet	✔	✔
	AS265269	MEGA TELE INFORMATICA	✔	✘
	AS35280	F5 Networks SARL	✔	✔
	AS6424	EDGOO NETWORKS	✔	✔
	AS14840	BR.DIGITAL	✔	✔
	AS9498	Bharti Airtel Ltd.	✔	✔
	AS7195	EdgeUno	✘	✔
	AS214331	Teske Virtual System Ltda	✔	✔
	AS2635	Automattic, Inc	✔	✔
	AS269180	VIPNET Conexão	✔	✔
	AS40776	TaoNet	✔	✔
	AS266400	Ferenz Networks	✔	✔
	AS8801	Rocket Fibre Ltd	✔	✔
	AS52999	START TELECOM LTDA	✔	✔
	AS263661	Brasil Digital Telecom	✔	✔
	AS28368	Wirelink (Sobralnet)	✔	✔
	AS265038	TELFO SERVICO DE TELECOMUNICACOES LTDA	✔	✘
	AS264409	Huge Networks	✔	✘
	AS262880	RADAR WISP LTDA	✔	✘
	AS215248	Bastiaan Mathijs Brink	✔	✔
	AS36236	NetActuate, Inc	✔	✔
	AS14907	Wikimedia Foundation Inc.	✔	✔
	AS262462	Aranet Play	✔	✔
	AS270684	WEB KONECT TELECOM DE FRUTAL LTDA	✔	✔
	AS60503	FNX Tecnologia LTDA	✔	✔
	AS61624	ISPSHIELD (InfNOC Tecnologia)	✔	✔
	AS32590	Valve Corporation	✔	✔
	AS274676	MULTIWAY COMERCIO E REPRESENTACOES LTDA	✔	✔
	AS13335	Cloudflare, Inc.	✔	✔
	AS42473	Anexia Cloud Solutions GmbH	✔	✔
	AS20473	The Constant Company, LLC	✔	✔
	AS1251	FUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO SÃO PAULO	✔	✔
	AS263444	Open X Tecnologia Ltda	✔	✔
	AS270470	LN TELECOM	✔	✔
	AS52888	UNIVERSIDADE FEDERAL DE SAO CARLOS	✔	✔
	AS24482	SG.GS	✔	✔
	AS1916	RNP - Rede Nacional de Ensino e Pesquisa	✔	✔
	AS262287	Latitude.sh LTDA	✔	✔
	AS15169	Google LLC	✔	✔
	AS263541	IMF NETWORK DATA LTDA - ME	✔	✔
	AS263903	INFORBARRA TELECOM	✔	✔
	AS49544	i3D.net B.V	✔	✔
	AS214757	Jakub Krsa	✘	✔
	AS61680	ACESSO SIMPLES LTDA	✔	✔
	AS262589	SAMM (Internexa)	✔	✔
	AS269396	UNIR TELECOM	✔	✔
	AS52872	VOANET Telecomunicações Ltda.	✔	✘
	AS1031	PEER 1031 LLC	✔	✘
	AS270735	COMPUTIZE NETWORK TELECOMUNICACOES LTDA	✔	✘
	AS39120	Convergenze S.p.A.	✔	✘
	AS267469	W8 Telecom Ltda - ME	✔	✘
	AS269070	Hostzone Tecnologia LTDA	✔	✘
	AS53062	ALT | GRUPO BRASIL TECPAR	✔	✘
	AS199829	Akronic Network LTDA	✘	✔
	AS28283	Adyl Telecom	✘	✔

% 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.
%  2022-12-28T01:02:17-03:00 - IP: 2a0c:2f07:29:666:0:0:0:247

aut-num:     AS264204
owner:       CAS TELECOMUNICACOES EIRELI
ownerid:     17.404.232/0001-08
responsible: ANTHONY HENRIQUE CASTRO DE OLIVEIRA
country:     BR
owner-c:     CATEL29
routing-c:   CATEL29
abuse-c:     CATEL29
created:     20150407
changed:     20220504
inetnum:     138.97.232.0/22
inetnum:     2804:2424::/32
inetnum:     170.0.124.0/22
as-in:       from AS61832 100 accept ANY
as-in:       from AS263362 100 accept ANY
as-in:       from AS262503 100 accept ANY
as-in:       from AS268503 100 accept ANY
as-out:      to AS61832 announce ANY
as-out:      to AS263362 announce ANY
as-out:      to AS262503 announce ANY
as-out:      to AS268503 announce ANY

nic-hdl-br:  CATEL29
person:      CAS TELECOM
# Email removed, Log into bgp.tools to see whois emails
country:     BR
created:     20150108
changed:     20150325

% 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: 2022-12-28T04:02:17Z UTC / (Click here to force a refresh)

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Member of the following AS-SETs

-	Member
RADB	as-tascom-customers
RADB	as-hurricane
RADB	as268503:as-cust
RADB	as-hurricanev6
RADB	as-ufinet-latam-brasil
RADB	as-embratelnet
RADB	as-fortel-customers
RADB	as-7738-bgp-customers
RADB	as-rocketnetwork-tools
RADB	as-megalink-customers-2
RADB	as-mob-customer-as61832
RADB	as-1telecom-customers01
RADB	as26615:as-customers
RADB	as-7738_customers
RADB	as-rocketnetwork-customers
RADB	as61568:as-aloo-telecom
RADB	as-durand1-customer
RADB	as-267613
ALTDB	as-hwng-downstreams
RADB	as-e1-automation-customer
RIPE	as-transroute-spec
RADB	as-ctbc-customers82
RADB	as-mob-customer-as53237
RADB	as-megalink-customers
RADB	as-ctbc-customers42
RADB	as-g8
RADB	as264409:as-cone
RADB	as-ctbc-tools
RADB	as53013:as-cone