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	Prefix	Description
	177.106.0.0/16	ALGAR TELECOM S/A
	177.191.0.0/16	ALGAR TELECOM S/A
	179.104.0.0/16	ALGAR TELECOM S/A
	179.126.0.0/16	ALGAR TELECOM S/A
	186.210.0.0/16	ALGAR TELECOM S/A
	189.15.0.0/16	ALGAR TELECOM S/A
	189.41.0.0/16	ALGAR TELECOM S/A
	191.54.0.0/15	ALGAR TELECOM S/A
	2804:1e68::/32	ALGAR TELECOM S/A

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS16735	Algar Telecom	✔	✔

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Peers

	ASN	Description	IPv4	IPv6
	AS16735	Algar Telecom	✔	✔

% IP Client: 2a0c:2f07:9459:443:0:0:0:155
 % 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.
% 2025-12-09T10:52:20-03:00 - 2a0c:2f07:9459:443::155

aut-num:     AS53006
owner:       ALGAR TELECOM S/A
ownerid:     71.208.516/0001-74
responsible: Diretoria de Planejamento e Tecnologia
country:     BR
owner-c:     ALTSA49
routing-c:   CNORE
abuse-c:     CST87
created:     20110621
changed:     20190410
inetnum:     189.15.0.0/16
inetnum:     189.41.0.0/16
inetnum:     186.210.0.0/16
inetnum:     177.106.0.0/16
inetnum:     177.191.0.0/16
inetnum:     179.104.0.0/16
inetnum:     179.126.0.0/16
inetnum:     191.54.0.0/15
inetnum:     2804:1e68::/32
inetnum:     168.197.20.0/22

nic-hdl-br:  ALTSA49
person:      ALGAR TELECOM S/A
# Email removed, Log into bgp.tools to see whois emails/phone numbers
country:     BR
created:     20140820
changed:     20250609

nic-hdl-br:  CNORE
person:      CTBC - N�cleo de Opera��es de Redes
# Email removed, Log into bgp.tools to see whois emails/phone numbers
country:     BR
created:     20190409
changed:     20190603

nic-hdl-br:  CST87
person:      Computer Security Incident Response Team
# Email removed, Log into bgp.tools to see whois emails/phone numbers
country:     BR
created:     20051208
changed:     20141114

% 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: 2025-12-09T13:52:20Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RADB	as-taipan-cpoc-algar	600
RADB	as-ctbc	12376