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	Prefix	Description
	45.187.40.0/22	START TELECOM
	2804:6558::/32	START TELECOM

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS13786	Seaborn (Seabras USA, LLC)	✔	✔
	AS14840	BR.DIGITAL	✔	✔
	AS28605	Defferrari Informatica Ltda.	✔	✔

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Peers

	ASN	Description	IPv4	IPv6
	AS13786	Seaborn (Seabras USA, LLC)	✔	✔
	AS14840	BR.DIGITAL	✔	✔
	AS28605	Defferrari Informatica Ltda.	✔	✔
	AS6939	Hurricane Electric LLC	✔	✘
	AS9498	Bharti Airtel Ltd.	✔	✘
	AS199524	Gcore S.A.	✔	✔
	AS214331	Teske Virtual System Ltda	✔	✔
	AS266400	Ferenz Networks	✔	✔
	AS328366	FIRSTNET TECHNOLOGY SERVICES (PTY) LTD	✔	✘
	AS269180	VIPNET Conexão	✔	✔
	AS215248	Bastiaan Mathijs Brink	✔	✔
	AS263903	INFORBARRA TELECOM	✔	✔
	AS2635	Automattic, Inc	✔	✔
	AS40776	TaoNet	✔	✔
	AS274676	MULTIWAY COMERCIO E REPRESENTACOES LTDA	✔	✔
	AS1251	FUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO SÃO PAULO	✔	✔
	AS36236	NetActuate, Inc	✔	✔
	AS61624	ISPSHIELD (InfNOC Tecnologia)	✔	✔
	AS262287	Latitude.sh LTDA	✔	✔
	AS262880	RADAR WISP LTDA	✔	✘
	AS42473	Anexia Cloud Solutions GmbH	✔	✔
	AS6424	EDGOO NETWORKS	✔	✔
	AS14907	Wikimedia Foundation Inc.	✔	✔
	AS1916	RNP - Rede Nacional de Ensino e Pesquisa	✔	✔
	AS262832	Link Cariri	✔	✔
	AS270684	SOLUCOES SOUZA WEB LTDA	✔	✔
	AS271247	RS Sul Telecomunicações Ltda	✔	✔
	AS401661	EMBNEX, LLC	✔	✔
	AS52888	UNIVERSIDADE FEDERAL DE SAO CARLOS	✔	✔
	AS263661	Brasil Digital Telecom	✔	✘
	AS214569	Miralium Serviços em Tecnologia da Informação Ltda	✔	✔
	AS262462	Aranet Play	✔	✔
	AS24482	SG.GS	✔	✔
	AS39120	Convergenze S.p.A.	✔	✔
	AS32590	Valve Corporation	✔	✔
	AS15169	Google LLC	✘	✔
	AS214757	Jakub Krsa	✘	✔
	AS52999	START TELECOM LTDA	✔	✘
	AS262589	SAMM (Internexa)	✔	✘
	AS270824	ENX Services	✔	✘
	AS199829	Akronic Network LTDA	✘	✔
	AS263541	IMF NETWORK DATA LTDA - ME	✔	✘
	AS270735	COMPUTIZE NETWORK TELECOMUNICACOES LTDA	✔	✘

% 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.
% 2026-03-17T09:43:53-03:00 - 2a0c:2f07:9459:2c13::247

aut-num:     AS269484
owner:       START TELECOM
ownerid:     30.888.777/0001-03
responsible: DEIVID ROGERIO CARVALHO DE OLIVEIRA
country:     BR
owner-c:     DRCOL15
routing-c:   GUHRO52
abuse-c:     GUHRO52
created:     20191029
changed:     20250819
inetnum:     45.187.40.0/22
inetnum:     2804:6558::/32
as-in:       from AS13786 300 accept ANY
as-in:       from AS28283 200 accept ANY
as-in:       from AS28605 200 accept ANY
as-out:      to AS13786 announce AS269484
as-out:      to AS28283 announce AS269484
as-out:      to AS28605 announce AS269484

nic-hdl-br:  DRCOL15
person:      DEIVID ROGERIO CARVALHO DE OLIVEIRA
# Email removed, Log into bgp.tools to see whois emails
country:     BR
created:     20191014
changed:     20251202

nic-hdl-br:  GUHRO52
person:      Guilherme Henrique Rodrigues
# Email removed, Log into bgp.tools to see whois emails
country:     BR
created:     20221018
changed:     20250922

% 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: 2026-03-17T12:43:53Z UTC / (Click here to force a refresh)

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Member of the following AS-SETs

-	Member	ASN Count
RADB	as14840:as-customers-03	324
RADB	as53013:as-cone	9991
RADB	as-ufinet-latam-brasil	4935
RADB	as28146:as-clients	2509
RADB	as-adylnet-customers	593
RADB	as-embratelnet	6294
RADB	as-e1-automation-customer	5235
RADB	as-hurricane	24747
RADB	as-8167_customers	1898
RADB	as-telium-customers	543
RADB	as-8167-bgp-customers	1447
RADB	as26615:as-customers	7594
RADB	as-sb-automation-customer	2474
RADB	as-hurricanev6	20730
RADB	as-ctbc-tools	9762
RADB	as266201:as-customers	100