What is ASN AS273563?

ASN AS273563 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS273563?

AS273563 is listed under Unica fibra 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?

The page shows a preview of large ASN datasets. Use the page controls to load more rows, and upgrade to a paid plan for complete access.

AS273563 Unica fibra provedor de internet ltda

ASN Lookup Tool

Unica fibra provedor de internet ltda unicafibra.com.br

BR 1 Routes

AS Data

AS273563

AS273563 – Unica fibra provedor de internet ltda

AS Number	273563
AS Name	32.422.593/0001-70
Organization	Unica fibra provedor de internet ltda
Country	BR
Website	unicafibra.com.br
Number of IPv4 Routes	0
Number of IPv6 Routes	1
ASN type	ISP
Registry	lacnic
Date Allocated	2024-08-01

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Use ASN data for AS273563 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2804:909c::/32	AS273563	Unica fibra provedor de internet ltda	Unica fibra provedor de internet ltda	~79×10²⁷

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.
% 2026-07-10T09:20:07-03:00 - 180.149.15.85

aut-num:     AS273563
owner:       Unica fibra provedor de internet ltda
ownerid:     32.422.593/0001-70
responsible: Eduardo Francisco
country:     BR
owner-c:     EFSNA6
routing-c:   EFSNA6
abuse-c:     EFSNA6
created:     20240801
changed:     20240801
inetnum:     2804:909c::/32

nic-hdl-br:  EFSNA6
person:      Eduardo Francisco Silva Nascimento
e-mail:      eduardo@unicafibra.com.br
country:     BR
created:     20200721
changed:     20260707

% 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" : "AS273563",
    "country" : "BR",
    "admin_contacts" : [ "EFSNA6" ],
    "tech_contacts" : [ "EFSNA6" ],
    "abuse_contacts" : [ "EFSNA6" ],
    "date_created" : "2024-08-01",
    "date_updated" : "2024-08-01",
    "source" : "lacnic"
  } ],
  "organization" : {
    "handle" : "32.422.593/0001-70",
    "name" : "Unica fibra provedor de internet ltda",
    "country" : [ "BR" ],
    "abuse_contacts" : [ "EFSNA6" ],
    "date_created" : "2024-08-01",
    "date_updated" : "2024-08-01",
    "source" : "lacnic"
  },
  "administrative_contacts" : [ {
    "handle" : "EFSNA6",
    "country" : "BR",
    "email" : [ "eduardo@unicafibra.com.br" ],
    "date_created" : "2020-07-21",
    "date_updated" : "2026-07-07",
    "source" : "lacnic"
  } ],
  "technical_contacts" : [ {
    "handle" : "EFSNA6",
    "country" : "BR",
    "email" : [ "eduardo@unicafibra.com.br" ],
    "date_created" : "2020-07-21",
    "date_updated" : "2026-07-07",
    "source" : "lacnic"
  } ],
  "abuse_contacts" : [ {
    "handle" : "EFSNA6",
    "country" : "BR",
    "email" : [ "eduardo@unicafibra.com.br" ],
    "date_created" : "2020-07-21",
    "date_updated" : "2026-07-07",
    "source" : "lacnic"
  } ]
}

Peers

AS Number	Description	Country
AS199081	Lancom Ltd.	GR
AS268042	JETNET COMUNICACAO LTDA	BR
AS7195	EDGEUNO S.A.S	CO
AS6939	Hurricane Electric LLC	US
AS60602	Inovare-Prim SRL	MD
AS266142	Bahiadados Telecom Ltda.	BR
AS14537	Continent 8 LLC	US
AS267256	ONETIS TECNOLOGIA LTDA	BR
AS263661	BRASIL DIGITAL SERVIOS DE INFORMATICA E COMERCIO	BR
AS269416	SEMEAR TELECOM EIRELI	BR
AS271253	LINK BRASIL TELECOMUNICACOES LTDA	BR
AS270052	STARTELECOM S.A.	PY
AS266400	Ferenz Networks	BR
AS22548	Núcleo de Inf. e Coord. do Ponto BR NIC.BR	BR
AS1000	LINK AMERICAN	US
AS51185	MainStreaming SpA	IT
AS60503	FNX Tecnologia LTDA	BR
AS206735	Novelcomm LP	GR
AS16552	Tiggee LLC	US
AS268138	Thiago aparecido scaramuzza santana	BR
AS270888	V8 Telecom LTDA	BR
AS263237	PowerHost Telecom SPA	CL
AS61573	IP TELECOM	BR
AS32590	Valve Corporation	US
AS57463	NetIX Communications JSC	BG
AS61624	INFNOC TECNOLOGIA LTDA	BR
AS12735	TurkNet Iletisim Hizmetleri A.S.	TR
AS28624	PROVEDORA CMA INTERNET LTDA	BR
AS268452	FLASH + TELECOM	BR
AS269431	ARFIBER PROVEDOR LTDA	BR
AS8801	Rocket Fibre Ltd	GB
AS263321	ILOGNET PROVEDOR	BR
AS266959	SKYINF SOLUCOES EM TECNOLOGIA DE INFORMACAO LTDA	BR
AS262427	Invista Net Provedor de Acesso Ltda	BR
AS264479	Turbozone Internet	BR
AS267613	ELETRONET S.A.	BR
AS263541	IMF NETWORK DATA LTDA - ME	BR
AS61832	DB3 SERVICOS DE TELECOMUNICACOES S.A	BR
AS24482	SG.GS	SG
AS263152	MIGO TELECOM	BR
AS268452	FLASH TELECOM	BR
AS274676	MULTIWAY COMERCIO E REPRESENTACOES LTDA	BR
AS28634	Life Tecnologia Ltda.	BR
AS266213	PLANETCLICK TELECOMUNICACOES LTDA	BR
AS52873	Softdados Telecomunicações	BR
AS269641	RURALNET BRASIL	BR
AS36236	NetActuate, Inc	US
AS6424	EDGOO NETWORKS UNIPESSOAL LDA	PT
AS272193	SPnetFibra Provedor Networking Ltda	BR
AS268976	Weclix Telecom S/A	BR
AS39120	Convergenze S.p.A.	IT
AS264409	GRUPO YAX	BR
AS28300	Speed Serviços de Internet Ltda	BR
AS22548	Núcleo de Inf. e Coord. do Ponto BR - NIC.BR	BR
AS6057	Administracion Nacional de Telecomunicaciones	UY
AS52468	UFINET PANAMA S.A.	PA
AS269783	WIND NET S.A.	PY
AS262462	Aranet Play	BR
AS199524	G Core Labs S.A.	LU
AS269180	VIPNET Conexão	BR

Upstreams

AS Number	Description	Country
AS39120	Convergenze S.p.A.	IT
AS268042	JETNET COMUNICACAO LTDA	BR
AS7195	EDGEUNO S.A.S	CO
AS6939	Hurricane Electric LLC	US
AS272193	SPnetFibra Provedor Networking Ltda	BR
AS6057	Administracion Nacional de Telecomunicaciones	UY
AS52468	UFINET PANAMA S.A.	PA

Downstreams

AS Number	Description	Country
AS269431	ARFIBER PROVEDOR LTDA	BR
AS268452	FLASH TELECOM	BR