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	Prefix	Description
	170.80.64.0/22	BTT TELECOMUNICACOES S.A.
	177.55.176.0/22	BTT TELECOMUNICACOES S.A.
	177.55.176.0/21	BTT TELECOMUNICACOES S.A.
	177.55.176.0/20	BTT TELECOMUNICACOES S.A.
	177.55.180.0/22	BTT TELECOMUNICACOES S.A.
	177.55.184.0/22	BTT TELECOMUNICACOES S.A.
	177.55.184.0/21	BTT TELECOMUNICACOES S.A.
	177.55.188.0/22	BTT TELECOMUNICACOES S.A.
	177.55.191.0/24	Blink Telecom
	2804:568::/32	BTT TELECOMUNICACOES S.A.

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS28656	Blink Telecom	✔	✔
	AS264228	BTT TELECOMUNICACOES S.A.	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS28656	Blink Telecom	✔	✔
	AS264228	BTT TELECOMUNICACOES S.A.	✔	✘

% 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.
% 2026-02-04T14:00:47-03:00 - 2a0c:2f07:9459:2c13::247

aut-num:     AS262514
owner:       BTT TELECOMUNICACOES S.A.
ownerid:     39.565.567/0001-40
responsible: Tecnologia Blink Telecom
country:     BR
owner-c:     BTTEL
routing-c:   BLTEL6
abuse-c:     BLTEL6
created:     20110630
changed:     20230327
inetnum:     2804:568::/32
inetnum:     177.55.176.0/20
inetnum:     170.80.64.0/22
as-in:       from AS23106 100 accept ANY
as-in:       from AS3356 100 accept ANY
as-in:       from AS28656 100 accept ANY
as-in:       from AS264228 100 accept ANY
as-out:      to AS23106 announce AS264228
as-out:      to AS3356 announce AS264228
as-out:      to AS28656 announce AS264228
as-out:      to AS262514 announce AS264228
as-out:      to AS23106 announce AS28656
as-out:      to AS3356 announce AS28656
as-out:      to AS264228 announce AS28656
as-out:      to AS262514 announce AS28656
as-out:      to AS23106 announce AS262514
as-out:      to AS3356 announce AS262514
as-out:      to AS264228 announce AS262514
as-out:      to AS28656 announce AS262514

nic-hdl-br:  BTTEL
person:      BTT TELECOMUNICA��ES
# Email removed, Log into bgp.tools to see whois emails/phone numbers
country:     BR
created:     20201228
changed:     20250916

nic-hdl-br:  BLTEL6
person:      Blink Telecom
# Email removed, Log into bgp.tools to see whois emails/phone numbers
country:     BR
created:     20220829
changed:     20230324

% 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: 2026-02-04T17:00:47Z UTC

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Member of the following AS-SETs

-	Member
RADB	as-sb-automation-customer
RADB	as-18881-customers1
RADB	as-rocketnetwork-tools-2
ALTDB	as53062:as-mna
ALTDB	as-53062-customers
RADB	as-hurricane
RADB	as-e1-automation-customer
RADB	as-openx-customers
RADB	as-ctbc-customers102
RADB	as-7738-bgp-customers
RADB	as-americantower-clients-of-clients
RADB	as-sempre-customer-28656
RADB	as61568:as-aloo-telecom
RADB	as-embratelnet
RADB	as-7738_customers
RADB	as-ctbc-tools-7
RADB	as-itxbr
ALTDB	as-hwng-downstreams
RADB	as-cemigtelecom-clients-of-clients
RADB	as-americantower
RADB	as-cemigtelecom-clientes
RADB	as-durand1-customer