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	Prefix	Description
	187.49.80.0/24	DIGITAL DESIGN SERVI�OS DE TELECOMUNICA��ES EIRELI
	187.49.80.0/21	DIGITAL DESIGN SERVI�OS DE TELECOMUNICA��ES EIRELI
	187.49.81.0/24	DIGITAL DESIGN SERVI�OS DE TELECOMUNICA��ES EIRELI
	187.49.85.0/24	DIGITAL DESIGN SERVI�OS DE TELECOMUNICA��ES EIRELI
	187.49.87.0/24	DIGITAL DESIGN SERVI�OS DE TELECOMUNICA��ES EIRELI
	187.49.88.0/21	DIGITAL DESIGN SERVI�OS DE TELECOMUNICA��ES EIRELI
	187.49.88.0/22	DIGITAL DESIGN SERVI�OS DE TELECOMUNICA��ES EIRELI
	187.49.90.0/24	DIGITAL DESIGN SERVI�OS DE TELECOMUNICA��ES EIRELI
	187.49.91.0/24	DIGITAL DESIGN SERVI�OS DE TELECOMUNICA��ES EIRELI
	187.49.92.0/22	DIGITAL DESIGN SERVI�OS DE TELECOMUNICA��ES EIRELI
	186.224.64.0/21	DIGITAL DESIGN SERVI�OS DE TELECOMUNICA��ES EIRELI
	186.224.64.0/20	DIGITAL DESIGN SERVI�OS DE TELECOMUNICA��ES EIRELI
	186.224.68.0/24	DIGITAL DESIGN SERVI�OS DE TELECOMUNICA��ES EIRELI
	186.224.69.0/24	DIGITAL DESIGN SERVI�OS DE TELECOMUNICA��ES EIRELI
	186.224.70.0/24	DIGITAL DESIGN SERVI�OS DE TELECOMUNICA��ES EIRELI
	186.224.71.0/24	DIGITAL DESIGN SERVI�OS DE TELECOMUNICA��ES EIRELI
	186.224.73.0/24	DIGITAL DESIGN SERVI�OS DE TELECOMUNICA��ES EIRELI
	186.224.74.0/24	DIGITAL DESIGN SERVI�OS DE TELECOMUNICA��ES EIRELI
	186.224.75.0/24	DIGITAL DESIGN SERVI�OS DE TELECOMUNICA��ES EIRELI
	186.224.76.0/24	DIGITAL DESIGN SERVI�OS DE TELECOMUNICA��ES EIRELI
	186.224.76.0/22	DIGITAL DESIGN SERVI�OS DE TELECOMUNICA��ES EIRELI
	186.224.77.0/24	DIGITAL DESIGN SERVI�OS DE TELECOMUNICA��ES EIRELI
	187.49.80.0/20	DIGITAL DESIGN SERVI�OS DE TELECOMUNICA��ES EIRELI
	2804:fc::/40	DIGITAL DESIGN SERVI�OS DE TELECOMUNICA��ES EIRELI
	2804:fc::/32	DIGITAL DESIGN SERVI�OS DE TELECOMUNICA��ES EIRELI
	2804:fc:a000::/36	DIGITAL DESIGN SERVI�OS DE TELECOMUNICA��ES EIRELI

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS3356	Lumen (Level 3)	✔	✔
	AS53062	ALT | GRUPO BRASIL TECPAR	✔	✔

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Peers

	ASN	Description	IPv4	IPv6
	AS3356	Lumen (Level 3)	✔	✔
	AS262437	InNET Ponto Com Ltda.	✔	✔
	AS264203	M.J. Cenatti & Cia Ltda	✔	✔
	AS265125	V. GRAZIOLI & CIA. LTDA. - ME	✔	✔
	AS53062	ALT | GRUPO BRASIL TECPAR	✔	✔
	AS266549	Alexandre Augustini e Cia Ltda	✔	✔
	AS52677	Webgenium System Ltda	✔	✔
	AS262430	DIGITAL DESIGN SERVIÇOS DE TELECOMUNICAÇÕES EIRELI	✔	✘
	AS270470	LN TELECOM	✔	✔
	AS269305	George Izui Me	✔	✔

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Downstreams

	ASN	Description	IPv4	IPv6
	AS262437	InNET Ponto Com Ltda.	✔	✔
	AS264203	M.J. Cenatti & Cia Ltda	✔	✔
	AS265125	V. GRAZIOLI & CIA. LTDA. - ME	✔	✔
	AS52677	Webgenium System Ltda	✔	✔
	AS266549	Alexandre Augustini e Cia Ltda	✔	✔
	AS262430	DIGITAL DESIGN SERVIÇOS DE TELECOMUNICAÇÕES EIRELI	✔	✘
	AS269305	George Izui Me	✔	✔

% 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.
% 2026-01-04T21:59:24-03:00 - 2a0c:2f07:9459:2c8::247

aut-num:     AS28142
owner:       DIGITAL DESIGN SERVI�OS DE TELECOMUNICA��ES EIRELI
ownerid:     07.493.196/0001-42
responsible: RODRIGO SONDA
country:     BR
owner-c:     DDD35
routing-c:   DDD35
abuse-c:     DDD35
created:     20090324
changed:     20240713
inetnum:     187.49.80.0/20
inetnum:     2804:fc::/32
inetnum:     186.224.64.0/20
as-out:      to AS3356 announce AS28142
as-out:      to AS264409 announce AS28142

nic-hdl-br:  DDD35
person:      Dipel Dpto Dominios
# Email removed, Log into bgp.tools to see whois emails/phone numbers
country:     BR
created:     20040310
changed:     20180306

% 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: 2026-01-05T00:59:24Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
ALTDB	as14868:as-customers	248
RADB	as-ctbc-customers1	50
RADB	as-stormwall-set	10977
RADB	as28142:as-all	16
RADB	as-ctbc-tools-5	1000
LEVEL3	as-lumen-customers-asns	10695
RADB	as-rocketnetwork-tools-2	1599
RADB	as-hugenet-customers	14671
RADB	as-ctbc-customers5	48
ALTDB	as-53062-customers	1688
RADB	as-267613	5626
RIPE	as-stormwall-set	10977
RADB	as-ctbc-customers110	50
RADB	as-ampernet-customers	172
RADB	as26615:as-customers	8027