ASN AS28154 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS28154?

AS28154 is listed under AR TELECOM PROVEDOR DE INTERNET LTDA.

What do peers, upstreams, and downstreams mean in ASN data?

Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.

What are routes and IP ranges for an ASN?

Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.

Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access the full ASN tables?

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AS28154 AR TELECOM PROVEDOR DE INTERNET LTDA

AR TELECOM PROVEDOR DE INTERNET LTDA nuvyon.com.br

BR 37 Routes

AS Data

AS28154

AS28154 – AR TELECOM PROVEDOR DE INTERNET LTDA

AS Number	28154
AS Name	09.662.786/0001-87
Organization	AR TELECOM PROVEDOR DE INTERNET LTDA
Country	BR
Website	nuvyon.com.br
Number of IPv4 Routes	31
Number of IPv6 Routes	6
ASN type	ISP
Registry	lacnic
Date Allocated	2009-04-16

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Use ASN data for AS28154 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Raw Whois Response

% 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.
% 2026-08-19T09:24:28-03:00 - 136.227.178.112

aut-num:     AS28154
owner:       AR TELECOM PROVEDOR DE INTERNET LTDA
ownerid:     09.662.786/0001-87
responsible: ALOYSIO RESENDE ROSSETI
country:     BR
owner-c:     ARR318
routing-c:   ARR318
abuse-c:     ARR318
created:     20090416
changed:     20130306
inetnum:     187.49.208.0/20
inetnum:     177.54.64.0/20
inetnum:     2804:30b8::/32

nic-hdl-br:  ARR318
person:      Aloysio Resende Rosseti
e-mail:      noc@nuvyon.com.br
country:     BR
created:     20051128
changed:     20260112

% 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.

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.lacnic.net",
  "aut_nums" : [ {
    "aut_num" : "AS28154",
    "country" : "BR",
    "admin_contacts" : [ "ARR318" ],
    "tech_contacts" : [ "ARR318" ],
    "abuse_contacts" : [ "ARR318" ],
    "date_created" : "2009-04-16",
    "date_updated" : "2013-03-06",
    "source" : "lacnic"
  } ],
  "organization" : {
    "handle" : "09.662.786/0001-87",
    "name" : "AR TELECOM PROVEDOR DE INTERNET LTDA",
    "country" : [ "BR" ],
    "abuse_contacts" : [ "ARR318" ],
    "date_created" : "2009-04-16",
    "date_updated" : "2013-03-06",
    "source" : "lacnic"
  },
  "administrative_contacts" : [ {
    "handle" : "ARR318",
    "country" : "BR",
    "email" : [ "noc@nuvyon.com.br" ],
    "date_created" : "2005-11-28",
    "date_updated" : "2026-01-12",
    "source" : "lacnic"
  } ],
  "technical_contacts" : [ {
    "handle" : "ARR318",
    "country" : "BR",
    "email" : [ "noc@nuvyon.com.br" ],
    "date_created" : "2005-11-28",
    "date_updated" : "2026-01-12",
    "source" : "lacnic"
  } ],
  "abuse_contacts" : [ {
    "handle" : "ARR318",
    "country" : "BR",
    "email" : [ "noc@nuvyon.com.br" ],
    "date_created" : "2005-11-28",
    "date_updated" : "2026-01-12",
    "source" : "lacnic"
  } ]
}

Peers

AS Number	Description	Country
AS60602	Inovare-Prim SRL	MD
AS14537	Continent 8 LLC	US
AS198150	SIACOM JSC	GE
AS267256	ONETIS TECNOLOGIA LTDA	BR
AS269416	SEMEAR TELECOM EIRELI	BR
AS199524	G-Core Labs S.A.	LU
AS263283	JGNET - J G DE OLIVEIRA MATOS & CIA LTDA	BR
AS262588	EXPLORERNET INFOLINK TECNOLOGIA E TELECOMUNICACOES	BR
AS22548	Núcleo de Inf. e Coord. do Ponto BR NIC.BR	BR
AS1000	LINK AMERICAN	US
AS28571	UNIVERSIDADE DE SAO PAULO	BR
AS60503	FNX Tecnologia LTDA	BR
AS53062	GGNET TELECOMUNICACOES LTDA	BR
AS206735	Novelcomm LP	GR
AS268138	Thiago aparecido scaramuzza santana	BR
AS270888	V8 Telecom LTDA	BR
AS14840	BR.Digital Telecom	BR
AS263237	PowerHost Telecom SPA	CL
AS32590	Valve Corporation	US
AS61624	INFNOC TECNOLOGIA LTDA	BR
AS12735	TurkNet Iletisim Hizmetleri A.S.	TR
AS28624	PROVEDORA CMA INTERNET LTDA	BR
AS55818	MC-IX Matrix Internet Exchange RS-1	ID
AS1251	FUNDAï¿½ï¿½O DE AMPARO ï¿½ PESQUISA DO ESTADO Sï¿½O PAULO	BR
AS8801	Rocket Fibre Ltd	GB
AS263321	ILOGNET PROVEDOR	BR
AS61568	ALOO TELECOM - FSF TECNOLOGIA SA	BR
AS1031	PEER 1031 LLC	US
AS262427	Invista Net Provedor de Acesso Ltda	BR
AS999	CORIX NETWORKS	US
AS52999	START NETWORKS S/A	BR
AS264479	Turbozone Internet	BR
AS266519	PROVERADIO TELECOM	BR
AS267613	ELETRONET S.A.	BR
AS263541	IMF NETWORK DATA LTDA - ME	BR
AS61832	DB3 SERVICOS DE TELECOMUNICACOES S.A	BR
AS263152	MIGO TELECOM	BR
AS12741	Netia SA	PL
AS262540	CBNET TELECOM EIRELI	BR
AS269039	DENISE DE OLIVEIRA SILVA	BR
AS274676	MULTIWAY COMERCIO E REPRESENTACOES LTDA	BR
AS11432	Telium Telecomunicações Ltda	BR
AS28634	Life Tecnologia Ltda.	BR
AS7713	Telekomunikasi Indonesia PT	ID
AS52873	Softdados Telecomunicações	BR
AS28649	Desktop Sigmanet Comunicação Multimédia SA	BR
AS61642	NEXNETT Brasil Telecom	BR
AS269115	TELECOM PROVEDORES E REDES DE COMUNICAÇÃO	BR
AS53202	Acesso10 Telecom	BR
AS39120	Convergenze S.p.A.	IT
AS28300	Speed Serviços de Internet Ltda	BR
AS22548	Núcleo de Inf. e Coord. do Ponto BR - NIC.BR	BR
AS28649	Desktop Sigmanet Comunicaï¿½ï¿½o Multimï¿½dia SA	BR
AS52468	UFINET PANAMA S.A.	PA
AS6057	Administracion Nacional de Telecomunicaciones	UY
AS269783	WIND NET S.A.	PY
AS53013	W I X NET DO BRASIL LTDA - ME	BR
AS35280	F5 Networks SARL	FR
AS16735	ALGAR TELECOM S/A	BR
AS61884	OLLA COMUNICACAO LTDA	BR

Upstreams

AS Number	Description	Country
AS39120	Convergenze S.p.A.	IT
AS269039	DENISE DE OLIVEIRA SILVA	BR
AS6939	Hurricane Electric LLC	US
AS6057	Administracion Nacional de Telecomunicaciones	UY
AS52468	UFINET PANAMA S.A.	PA
AS7713	Telekomunikasi Indonesia PT	ID
AS53013	UFINET BRASIL S.A.	BR
AS35280	F5 Networks SARL	FR
AS28649	Desktop Sigmanet Comunicação Multimédia SA	BR
AS16735	ALGAR TELECOM S/A	BR
AS61642	NEXNETT Brasil Telecom	BR
AS262343	Net Aki Internet Ltda	BR
AS61626	UNIVERSIDADE ESTADUAL DE PONTA GROSSA	BR

Downstreams

AS Number	Description	Country
AS262540	CBNET TELECOM EIRELI	BR

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