What is ASN AS273558?

ASN AS273558 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS273558?

AS273558 is listed under JATO3 FIBRA TELECOM 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.

AS273558 JATO3 FIBRA TELECOM LTDA

ASN Lookup Tool

JATO3 FIBRA TELECOM LTDA elevatenetwork.com.br

BR 3 Routes

AS Data

AS273558

AS273558 – JATO3 FIBRA TELECOM LTDA

AS Number	273558
AS Name	41.350.302/0001-77
Organization	JATO3 FIBRA TELECOM LTDA
Country	BR
Website	elevatenetwork.com.br
Number of IPv4 Routes	0
Number of IPv6 Routes	3
ASN type	ISP
Registry	lacnic
Date Allocated	2024-07-29

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Use ASN data for AS273558 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2804:9088::/32	AS273558	JATO3 FIBRA TELECOM LTDA	JATO3 FIBRA TELECOM LTDA	~79×10²⁷
2804:9088:8000::/33	AS273558	JATO3 FIBRA TELECOM LTDA	JATO3 FIBRA TELECOM LTDA	~40×10²⁷
2804:9088::/33	AS273558	JATO3 FIBRA TELECOM LTDA	JATO3 FIBRA TELECOM LTDA	~40×10²⁷

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.
% 2026-08-01T09:21:10-03:00 - 136.227.171.220

aut-num:     AS273558
owner:       JATO3 FIBRA TELECOM LTDA
ownerid:     41.350.302/0001-77
responsible: CICERA TATIANE SOARES DA COSTA
country:     BR
owner-c:     CTSCO14
routing-c:   ELNET50
abuse-c:     ELNET50
created:     20240729
changed:     20250212
inetnum:     2804:9088::/32

nic-hdl-br:  CTSCO14
person:      CICERA TATIANE SOARES DA COSTA
e-mail:      ciceratatianesoaresdacosta@gmail.com
country:     BR
created:     20240701
changed:     20260305

nic-hdl-br:  ELNET50
person:      Elevate Network
e-mail:      gustavo@elevatenetwork.com.br
country:     BR
created:     20210422
changed:     20250228

% 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" : "AS273558",
    "country" : "BR",
    "admin_contacts" : [ "CTSCO14" ],
    "tech_contacts" : [ "ELNET50" ],
    "abuse_contacts" : [ "ELNET50" ],
    "date_created" : "2024-07-29",
    "date_updated" : "2025-02-12",
    "source" : "lacnic"
  } ],
  "organization" : {
    "handle" : "41.350.302/0001-77",
    "name" : "JATO3 FIBRA TELECOM LTDA",
    "country" : [ "BR" ],
    "abuse_contacts" : [ "ELNET50" ],
    "date_created" : "2024-07-29",
    "date_updated" : "2025-02-12",
    "source" : "lacnic"
  },
  "administrative_contacts" : [ {
    "handle" : "CTSCO14",
    "country" : "BR",
    "email" : [ "ciceratatianesoaresdacosta@gmail.com" ],
    "date_created" : "2024-07-01",
    "date_updated" : "2026-03-05",
    "source" : "lacnic"
  } ],
  "technical_contacts" : [ {
    "handle" : "ELNET50",
    "country" : "BR",
    "email" : [ "gustavo@elevatenetwork.com.br" ],
    "date_created" : "2021-04-22",
    "date_updated" : "2025-02-28",
    "source" : "lacnic"
  } ],
  "abuse_contacts" : [ {
    "handle" : "ELNET50",
    "country" : "BR",
    "email" : [ "gustavo@elevatenetwork.com.br" ],
    "date_created" : "2021-04-22",
    "date_updated" : "2025-02-28",
    "source" : "lacnic"
  } ]
}

Peers

AS Number	Description	Country
AS39120	Convergenze S.p.A.	IT
AS24482	SG.GS	SG
AS268624	Gamers Club Ltda	BR
AS15830	Equinix EMEA Acquisition Enterprises B.V.	NL
AS263152	MIGO TELECOM	BR
AS14840	BR.Digital Telecom	BR
AS263237	PowerHost Telecom SPA	CL
AS15830	Equinix (EMEA) Acquisition Enterprises B.V.	NL
AS61573	IP TELECOM	BR
AS32590	Valve Corporation	US
AS11432	Telium Telecomunicações Ltda	BR
AS6057	Administracion Nacional de Telecomunicaciones	UY
AS52468	UFINET PANAMA S.A.	PA
AS28624	PROVEDORA CMA INTERNET LTDA	BR
AS199524	G Core Labs S.A.	LU
AS52873	Softdados Telecomunicações	BR
AS268197	Fibervision Tecnologia Ltda	BR
AS36236	NetActuate, Inc	US
AS22548	Núcleo de Inf. e Coord. do Ponto BR NIC.BR	BR
AS51185	MainStreaming SpA	IT
AS264479	Turbozone Internet	BR
AS137409	GSL Networks Pty LTD	AU
AS61626	UNIVERSIDADE ESTADUAL DE PONTA GROSSA	BR
AS60503	FNX Tecnologia LTDA	BR

Upstreams

AS Number	Description	Country
AS268624	Gamers Club Ltda	BR
AS39120	Convergenze S.p.A.	IT
AS15830	Equinix EMEA Acquisition Enterprises B.V.	NL
AS11432	Telium Telecomunicações Ltda	BR
AS6057	Administracion Nacional de Telecomunicaciones	UY
AS52468	UFINET PANAMA S.A.	PA
AS137409	GSL Networks Pty LTD	AU
AS61626	UNIVERSIDADE ESTADUAL DE PONTA GROSSA	BR

Downstreams

AS Number	Description	Country
AS268197	Fibervision Tecnologia Ltda	BR