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	Prefix	Description
	45.71.144.0/23	NetTri Telecom
	45.71.144.0/22	NetTri Telecom
	45.71.144.0/24	NetTri Telecom
	45.71.145.0/24	NetTri Telecom
	45.71.146.0/24	NetTri Telecom
	45.71.146.0/23	NetTri Telecom
	45.71.147.0/24	REDE NETWORK TELECOM COMUNICACAO MULTIMIDIA LTDA
	131.72.4.0/22	NetTri Telecom
	131.72.4.0/24	NetTri Telecom
	131.72.4.0/23	NetTri Telecom
	131.72.5.0/24	NetTri Telecom
	131.72.6.0/24	NetTri Telecom
	131.72.7.0/24	NetTri Telecom
	170.233.16.0/23	NetTri Telecom
	170.233.16.0/22	NetTri Telecom
	170.233.16.0/24	NetTri Telecom
	170.233.17.0/24	NetTri Telecom
	170.233.18.0/24	NetTri Telecom
	170.233.19.0/24	NetTri Telecom
	2804:1b44::/35	NetTri Telecom
	2804:1b44::/32	NetTri Telecom
	2804:1b44:2000::/35	NetTri Telecom
	2804:1b44:4000::/35	NetTri Telecom
	2804:1b44:6000::/35	NetTri Telecom
	2804:1b44:8000::/35	NetTri Telecom
	2804:1b44:a000::/35	NetTri Telecom
	2804:1b44:c000::/35	NetTri Telecom
	2804:1b44:e000::/35	NetTri Telecom

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS28158	Ampernet Telecomunicações Ltda	✔	✔
	AS53062	ALT | GRUPO BRASIL TECPAR	✔	✔
	AS61828	NETWISE INFORMATICA LTDA	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS53062	ALT | GRUPO BRASIL TECPAR	✔	✔
	AS28158	Ampernet Telecomunicações Ltda	✔	✔
	AS61828	NETWISE INFORMATICA LTDA	✔	✘

% 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.
% 2025-05-29T20:47:55-03:00 - 2a0c:2f07:9459:2c8::247

aut-num:     AS61717
owner:       NetTri Telecom
ownerid:     12.542.090/0001-21
responsible: Mauricio Basso Donatti
country:     BR
owner-c:     MABDO52
routing-c:   MABDO52
abuse-c:     MABDO52
created:     20140729
changed:     20210927
inetnum:     131.72.4.0/22
inetnum:     2804:1b44::/32
inetnum:     170.233.16.0/22
inetnum:     45.71.144.0/22

nic-hdl-br:  MABDO52
person:      MAURICIO BASSO DONATTI
# Email removed, Log into bgp.tools to see whois emails
country:     BR
created:     20210927
changed:     20230731

% 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: 2025-07-26T23:11:16Z UTC / (Click here to force a refresh)

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Member of the following AS-SETs

-	Member
RADB	as3491:as-customers-na
RADB	as-ctbc-tools
RADB	as-embratelnet
RADB	as-ec-rj
RADB	as264221:as-customers
RADB	as-sb-automation-customer
RADB	as-8167_customers
RADB	as-ampernet-customers
RADB	as28146:as-clients
RADB	as-fortel-customers
RADB	as-ufla-transcust
RADB	as-itxbr1
RADB	as-durand1-customer
RADB	as-hurricane
RADB	as-flys
RADB	as-megatelecom-customers
RADB	as-itxbr
RADB	as-vero-internet-customer
RADB	as53013:as-cone
RADB	as-8167-bgp-customers
NTTCOM	as-as393742
ALTDB	as-sjnet-customers
RADB	as26615:as-customers
RADB	as-ctbc-customers77
RADB	as263327:as-customers
RADB	as-267613
RADB	as-rline:as-customers
RADB	as-7738-bgp-customers
ALTDB	as-53062-customers
RADB	as-7738_customers
ALTDB	as-hwng-downstreams
RADB	as-openx-customers
RADB	as-wiki-customers
RADB	as-ufinet-latam-brasil
RADB	as-ctbc-customers22
ALTDB	as-266583