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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
	138.186.204.0/22	SPEEDSERVICE TELECOMUNICACOES LTDA
	138.186.204.0/23	SPEEDSERVICE TELECOMUNICACOES LTDA
	138.186.206.0/23	SPEEDSERVICE TELECOMUNICACOES LTDA
	168.181.116.0/23	SPEEDSERVICE TELECOMUNICACOES LTDA
	168.181.116.0/22	SPEEDSERVICE TELECOMUNICACOES LTDA
	168.181.118.0/23	SPEEDSERVICE TELECOMUNICACOES LTDA
	186.250.168.0/23	SPEEDSERVICE TELECOMUNICACOES LTDA
	186.250.168.0/22	SPEEDSERVICE TELECOMUNICACOES LTDA
	186.250.170.0/23	SPEEDSERVICE TELECOMUNICACOES LTDA
	186.250.172.0/23	SPEEDSERVICE TELECOMUNICACOES LTDA
	186.250.172.0/22	SPEEDSERVICE TELECOMUNICACOES LTDA
	186.250.174.0/23	SPEEDSERVICE TELECOMUNICACOES LTDA
	191.5.220.0/22	SPEEDSERVICE TELECOMUNICACOES LTDA
	191.5.220.0/23	SPEEDSERVICE TELECOMUNICACOES LTDA
	191.5.222.0/23	SPEEDSERVICE TELECOMUNICACOES LTDA
	2804:ff4::/32	SPEEDSERVICE TELECOMUNICACOES LTDA
	2804:ff4::/33	SPEEDSERVICE TELECOMUNICACOES LTDA
	2804:ff4:8000::/33	SPEEDSERVICE TELECOMUNICACOES LTDA

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS28146	MHNET TELECOM	✔	✔

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Peers

	ASN	Description	IPv4	IPv6
	AS28146	MHNET TELECOM	✔	✔
	AS263029	Atua Net Provedor de Internet Ltda	✔	✘
	AS269612	SPEEDRS TECNOLOGIA DA INFORMACAO LTDA	✔	✔
	AS6939	Hurricane Electric LLC	✘	✔
	AS1916	RNP - Rede Nacional de Ensino e Pesquisa	✔	✔
	AS271247	RS Sul Telecomunicações Ltda	✔	✔
	AS267469	W8 Telecom Ltda - ME	✔	✘
	AS14840	BR.DIGITAL	✘	✔
	AS15169	Google LLC	✔	✔
	AS53062	ALT | GRUPO BRASIL TECPAR	✔	✘
	AS6424	EDGOO NETWORKS	✘	✔
	AS214331	Teske Virtual System Ltda	✘	✔
	AS40776	TaoNet	✘	✔
	AS2635	Automattic, Inc	✘	✔
	AS214757	Jakub Krsa	✘	✔
	AS266400	Ferenz Networks	✘	✔
	AS52999	START TELECOM LTDA	✘	✔
	AS267613	ELETRONET S.A.	✘	✔
	AS269180	VIPNET Conexão	✘	✔
	AS263541	IMF NETWORK DATA LTDA - ME	✘	✔
	AS42473	Anexia Cloud Solutions GmbH	✘	✔
	AS263444	Open X Tecnologia Ltda	✘	✔
	AS32590	Valve Corporation	✘	✔
	AS270684	WEB KONECT TELECOM DE FRUTAL LTDA	✘	✔
	AS52888	UNIVERSIDADE FEDERAL DE SAO CARLOS	✘	✔
	AS262287	Latitude.sh LTDA	✘	✔
	AS263903	INFORBARRA TELECOM	✘	✔
	AS24482	SG.GS	✘	✔
	AS14907	Wikimedia Foundation Inc.	✘	✔
	AS61624	ISPSHIELD (InfNOC Tecnologia)	✘	✔
	AS61680	ACESSO SIMPLES LTDA	✘	✔
	AS269396	UNIR TELECOM	✘	✔
	AS215248	Bastiaan Mathijs Brink	✘	✔
	AS60503	FNX Tecnologia LTDA	✘	✔
	AS36236	NetActuate, Inc	✘	✔
	AS270470	LN TELECOM	✘	✔
	AS199829	Akronic Network LTDA	✘	✔
	AS274676	MULTIWAY COMERCIO E REPRESENTACOES LTDA	✘	✔
	AS1251	FUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO SÃO PAULO	✘	✔
	AS263661	Brasil Digital Telecom	✘	✔
	AS262462	Aranet Play	✘	✔

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Downstreams

	ASN	Description	IPv4	IPv6
	AS263029	Atua Net Provedor de Internet Ltda	✔	✘
	AS269612	SPEEDRS TECNOLOGIA DA INFORMACAO 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.
% 2026-01-12T13:50:14-03:00 - 2a0c:2f07:9459:2c8::247

aut-num:     AS53218
owner:       SPEEDSERVICE TELECOMUNICACOES LTDA
ownerid:     08.941.139/0001-41
responsible: Rafael Montini
country:     BR
owner-c:     RAM309
routing-c:   SCI60
abuse-c:     SCI60
created:     20101028
changed:     20220510
inetnum:     186.250.168.0/22
inetnum:     186.250.172.0/22
inetnum:     2804:ff4::/32
inetnum:     191.5.220.0/22
inetnum:     138.186.204.0/22
inetnum:     168.181.116.0/22
as-in:       from AS28146 100 accept ANY
as-out:      to AS28146 announce AS53218 AS269612 AS263029

nic-hdl-br:  RAM309
person:      Rafael Montini
# Email removed, Log into bgp.tools to see whois emails
country:     BR
created:     20010925
changed:     20250331

nic-hdl-br:  SCI60
person:      SpeedRS - Controle de Dom�nios Internet
# Email removed, Log into bgp.tools to see whois emails
country:     BR
created:     20041020
changed:     20191101

% 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: 2026-01-12T16:50:14Z UTC / (Click here to force a refresh)

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Member of the following AS-SETs

-	Member	ASN Count
RADB	as-8167_customers	1838
RADB	as264409:as-cone	1086
RADB	as-ctbc-customers29	50
RADB	as53013:as-cone	9645
RADB	as-267613	5360
RADB	as-speedservice	1
RADB	as-ufinet-latam-brasil	4935
RADB	as3491:as-customers-na	61544
RADB	as-speedservice-customers	3
RADB	as-8167-bgp-customers	1447
RADB	as-ctbc-customers85	50
RADB	as-hurricane	24469
ALTDB	as-hwng-downstreams	2598
RADB	as-speedservice-all	3
RADB	as-hugenet-customers	47345
RADB	as-ctbc-tools	9675
RADB	as26615:as-customers	7553