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If you are scraping this block for the prefixes that a AS originates, please use the data dumps in https://bgp.tools/kb/api and cache them

	Prefix	Description
	138.255.240.0/23	DAVID DE SALLES BRASIL JUNIOR - ME
	138.255.240.0/24	DAVID DE SALLES BRASIL JUNIOR - ME
	138.255.240.0/22	DAVID DE SALLES BRASIL JUNIOR - ME
	138.255.241.0/24	DAVID DE SALLES BRASIL JUNIOR - ME
	138.255.242.0/23	DAVID DE SALLES BRASIL JUNIOR - ME
	138.255.242.0/24	DAVID DE SALLES BRASIL JUNIOR - ME
	138.255.243.0/24	DAVID DE SALLES BRASIL JUNIOR - ME
	168.232.228.0/22	DAVID DE SALLES BRASIL JUNIOR - ME
	168.232.228.0/24	DAVID DE SALLES BRASIL JUNIOR - ME
	168.232.229.0/24	DAVID DE SALLES BRASIL JUNIOR - ME
	168.232.230.0/23	DAVID DE SALLES BRASIL JUNIOR - ME
	168.232.230.0/24	DAVID DE SALLES BRASIL JUNIOR - ME
	168.232.231.0/24	DAVID DE SALLES BRASIL JUNIOR - ME
	2804:28cc::/33	DAVID DE SALLES BRASIL JUNIOR - ME
	2804:28cc::/34	DAVID DE SALLES BRASIL JUNIOR - ME
	2804:28cc::/32	DAVID DE SALLES BRASIL JUNIOR - ME
	2804:28cc:4000::/34	DAVID DE SALLES BRASIL JUNIOR - ME
	2804:28cc:8000::/33	DAVID DE SALLES BRASIL JUNIOR - ME
	2804:28cc:8000::/34	DAVID DE SALLES BRASIL JUNIOR - ME
	2804:28cc:c000::/34	DAVID DE SALLES BRASIL JUNIOR - ME

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS28186	ITS TELECOMUNICACOES LTDA	✔	✔
	AS52554	Rede MegasNet Telecomunicações	✔	✔

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Peers

	ASN	Description	IPv4	IPv6
	AS28186	ITS TELECOMUNICACOES LTDA	✔	✔
	AS52554	Rede MegasNet Telecomunicações	✔	✔

% IP Client: 2a0c:2f07:4896:666:0:0:0:247
 
% 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.
%  2023-12-20T21:35:04-03:00 - IP: 2a0c:2f07:4896:666:0:0:0:247

aut-num:     AS263981
owner:       DAVID DE SALLES BRASIL JUNIOR - ME
ownerid:     20.957.621/0001-75
responsible: DAVID DE SALLES BRASIL JUNIOR
country:     BR
owner-c:     DSBJU7
routing-c:   DSBJU7
abuse-c:     DSBJU7
created:     20150903
changed:     20200407
inetnum:     138.255.240.0/22
inetnum:     2804:28cc::/32
inetnum:     168.232.228.0/22
as-in:       from AS52554 100 accept ANY
as-out:      to AS52554 announce AS263981

nic-hdl-br:  DSBJU7
person:      DAVID DE SALLES BRASIL JUNIOR
# Email removed, Log into bgp.tools to see whois emails/phone numbers
country:     BR
created:     20140902
changed:     20190903

% 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: 2025-10-29T00:22:07Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
ALTDB	as-webfoco-transit	152
RADB	as61568:as-aloo-telecom	2231
RADB	as-ctbc-tools-8	1000
RADB	as61568:as-teste-al	845
RADB	as-ctbc-customers184	49
RADB	as-hurricane	24934
RADB	as-fortel-customers	3686
RADB	as52873:as-api	914
RADB	as-7738-bgp-customers	3227
RADB	as-durand1-customer	4889
RADB	as26615:as-customers	8027
RADB	as-mob-customer-as52720	325
RADB	as-hurricanev6	21119
RADB	as-itsbrasil-customer	436
RADB	as61568:as-teste-aloo	834
RADB	as52873:as-transit	1308
RADB	as-7738_customers	3484