What is ASN AS274768?

ASN AS274768 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS274768?

AS274768 is listed under ULTRANET VALE DO RIBEIRA 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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AS274768 ULTRANET VALE DO RIBEIRA LTDA

ASN Lookup Tool

ULTRANET VALE DO RIBEIRA LTDA

BR 8 Routes

AS Data

AS274768

AS274768 – ULTRANET VALE DO RIBEIRA LTDA

AS Number	274768
AS Name
Organization	ULTRANET VALE DO RIBEIRA LTDA
Country	BR
Number of IPv4 Routes	0
Number of IPv6 Routes	8
ASN type	ISP
Registry	lacnic
Date Allocated	2025-02-27

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Use ASN data for AS274768 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2804:934c::/32	AS274768	ULTRANET VALE DO RIBEIRA LTDA	ULTRANET VALE DO RIBEIRA LTDA	~79×10²⁷
2804:934c:8000::/33	AS274768	ULTRANET VALE DO RIBEIRA LTDA	ULTRANET VALE DO RIBEIRA LTDA	~40×10²⁷
2804:934c:c000::/34	AS274768	ULTRANET VALE DO RIBEIRA LTDA	ULTRANET VALE DO RIBEIRA LTDA	~20×10²⁷
2804:934c::/33	AS274768	ULTRANET VALE DO RIBEIRA LTDA	ULTRANET VALE DO RIBEIRA LTDA	~40×10²⁷
2804:934c:4000::/34	AS274768	ULTRANET VALE DO RIBEIRA LTDA	ULTRANET VALE DO RIBEIRA LTDA	~20×10²⁷
2804:934c:8000::/34	AS274768	ULTRANET VALE DO RIBEIRA LTDA	ULTRANET VALE DO RIBEIRA LTDA	~20×10²⁷
2804:934c:c0d3::/48	AS274768	ULTRANET VALE DO RIBEIRA LTDA	ULTRANET VALE DO RIBEIRA LTDA	~1×10²⁴
2804:934c::/34	AS274768	ULTRANET VALE DO RIBEIRA LTDA	ULTRANET VALE DO RIBEIRA LTDA	~20×10²⁷

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.
% 2026-06-01T13:54:11-03:00 - 82.97.204.16

aut-num:     AS274768
owner:       ULTRANET VALE DO RIBEIRA LTDA
responsible: Jaques Rafael Nunes da Motta
owner-c:     JRNMO9
routing-c:   JRNMO9
abuse-c:     JRNMO9
created:     20250227
changed:     20250227
inetnum:     2804:934c::/32

nic-hdl-br:  JRNMO9
person:      Jaques Rafael Nunes da Motta
created:     20250131
changed:     20260527

% 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.
 % 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.
% 2026-05-31T09:47:19-03:00 - 136.227.176.6

aut-num:     AS274768
owner:       ULTRANET VALE DO RIBEIRA LTDA
ownerid:     57.376.290/0001-90
responsible: Jaques Rafael Nunes da Motta
country:     BR
owner-c:     JRNMO9
routing-c:   JRNMO9
abuse-c:     JRNMO9
created:     20250227
changed:     20250227
inetnum:     2804:934c::/32

nic-hdl-br:  JRNMO9
person:      Jaques Rafael Nunes da Motta
e-mail:      jaques@ultranetvale.net.br
country:     BR
created:     20250131
changed:     20260527

% 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.
 % 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.
% 2026-05-30T09:55:11-03:00 - 180.149.9.153

aut-num:     AS274768
owner:       ULTRANET VALE DO RIBEIRA LTDA
ownerid:     57.376.290/0001-90
responsible: Jaques Rafael Nunes da Motta
country:     BR
owner-c:     JRNMO9
routing-c:   JRNMO9
abuse-c:     JRNMO9
created:     20250227
changed:     20250227
inetnum:     2804:934c::/32

nic-hdl-br:  JRNMO9
person:      Jaques Rafael Nunes da Motta
e-mail:      jaques@ultranetvale.net.br
country:     BR
created:     20250131
changed:     20260527

% 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" : "AS274768",
    "admin_contacts" : [ "JRNMO9" ],
    "tech_contacts" : [ "JRNMO9" ],
    "abuse_contacts" : [ "JRNMO9" ],
    "date_created" : "2025-02-27",
    "date_updated" : "2025-02-27",
    "source" : "lacnic"
  }, {
    "aut_num" : "AS274768",
    "country" : "BR",
    "admin_contacts" : [ "JRNMO9" ],
    "tech_contacts" : [ "JRNMO9" ],
    "abuse_contacts" : [ "JRNMO9" ],
    "date_created" : "2025-02-27",
    "date_updated" : "2025-02-27",
    "source" : "lacnic"
  }, {
    "aut_num" : "AS274768",
    "country" : "BR",
    "admin_contacts" : [ "JRNMO9" ],
    "tech_contacts" : [ "JRNMO9" ],
    "abuse_contacts" : [ "JRNMO9" ],
    "date_created" : "2025-02-27",
    "date_updated" : "2025-02-27",
    "source" : "lacnic"
  } ],
  "organization" : {
    "handle" : "57.376.290/0001-90",
    "name" : "ULTRANET VALE DO RIBEIRA LTDA",
    "country" : [ "BR" ],
    "abuse_contacts" : [ "JRNMO9" ],
    "date_created" : "2025-02-27",
    "date_updated" : "2025-02-27",
    "source" : "lacnic"
  },
  "administrative_contacts" : [ {
    "handle" : "JRNMO9",
    "country" : "BR",
    "email" : [ "jaques@ultranetvale.net.br" ],
    "date_created" : "2025-01-31",
    "date_updated" : "2026-05-27",
    "source" : "lacnic"
  } ],
  "technical_contacts" : [ {
    "handle" : "JRNMO9",
    "country" : "BR",
    "email" : [ "jaques@ultranetvale.net.br" ],
    "date_created" : "2025-01-31",
    "date_updated" : "2026-05-27",
    "source" : "lacnic"
  } ],
  "abuse_contacts" : [ {
    "handle" : "JRNMO9",
    "country" : "BR",
    "email" : [ "jaques@ultranetvale.net.br" ],
    "date_created" : "2025-01-31",
    "date_updated" : "2026-05-27",
    "source" : "lacnic"
  } ]
}

Peers

AS Number	Description	Country
AS263152	MIGO TELECOM	BR
AS7195	EDGEUNO S.A.S	CO
AS24961	WIIT AG	DE
AS61599	EAI TELECOMUNICACOES LTDA	BR
AS61624	INFNOC TECNOLOGIA LTDA	BR
AS6057	Administracion Nacional de Telecomunicaciones	UY
AS269783	WIND NET S.A.	PY
AS16265	LeaseWeb Network B.V.	NL
AS267256	ONETIS TECNOLOGIA LTDA	BR
AS28158	Ampernet Telecomunicaï¿½ï¿½es Ltda	BR

Upstreams

AS Number	Description	Country
AS271253	LINK BRASIL TELECOMUNICACOES LTDA	BR
AS269597	STALKER ENGENHARIA EIRELI	BR
AS7195	EDGEUNO S.A.S	CO
AS1031	PEER 1031 LLC	US
AS24961	WIIT AG	DE
AS6057	Administracion Nacional de Telecomunicaciones	UY

Downstreams

AS Number	Description	Country
AS263577	Vista TI LTDA ME	BR