What is ASN AS267443?

ASN AS267443 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS267443?

AS267443 is listed under SPECTRUMNET TECNOLOGIA INTEGRADA LTDA ME.

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.

AS267443 SPECTRUMNET TECNOLOGIA INTEGRADA LTDA ME

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AS Data

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Legacy Routes

SPECTRUMNET TECNOLOGIA INTEGRADA LTDA ME

BR 30 Routes

AS Data

AS267443

AS267443 – SPECTRUMNET TECNOLOGIA INTEGRADA LTDA ME

AS Number	267443
AS Name	11.143.457/0001-71
Organization	SPECTRUMNET TECNOLOGIA INTEGRADA LTDA ME
Country	BR
Number of IPv4 Routes	7
Number of IPv6 Routes	23
ASN type	ISP
Registry	lacnic
Date Allocated	2017-08-03

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2804:4198:5000::/36	AS267443	SPECTRUMNET TECNOLOGIA INTEGRADA LTDA ME	SPECTRUMNET TECNOLOGIA INTEGRADA LTDA - ME	~5×10²⁷
2804:4198:8000::/33	AS267443	SPECTRUMNET TECNOLOGIA INTEGRADA LTDA ME	SPECTRUMNET TECNOLOGIA INTEGRADA LTDA - ME	~40×10²⁷
192.141.55.0/24	AS267443	SPECTRUMNET TECNOLOGIA INTEGRADA LTDA ME	SPECTRUMNET TECNOLOGIA INTEGRADA LTDA - ME	256
2804:4198:f000::/36	AS267443	SPECTRUMNET TECNOLOGIA INTEGRADA LTDA ME	SPECTRUMNET TECNOLOGIA INTEGRADA LTDA - ME	~5×10²⁷
192.141.54.0/23	AS267443	SPECTRUMNET TECNOLOGIA INTEGRADA LTDA ME	SPECTRUMNET TECNOLOGIA INTEGRADA LTDA - ME	512
2804:4198:e000::/36	AS267443	SPECTRUMNET TECNOLOGIA INTEGRADA LTDA ME	SPECTRUMNET TECNOLOGIA INTEGRADA LTDA - ME	~5×10²⁷
2804:4198:4000::/36	AS267443	SPECTRUMNET TECNOLOGIA INTEGRADA LTDA ME	SPECTRUMNET TECNOLOGIA INTEGRADA LTDA - ME	~5×10²⁷
2804:4198:8000::/34	AS267443	SPECTRUMNET TECNOLOGIA INTEGRADA LTDA ME	SPECTRUMNET TECNOLOGIA INTEGRADA LTDA - ME	~20×10²⁷
2804:4198:6000::/36	AS267443	SPECTRUMNET TECNOLOGIA INTEGRADA LTDA ME	SPECTRUMNET TECNOLOGIA INTEGRADA LTDA - ME	~5×10²⁷
192.141.54.0/24	AS267443	SPECTRUMNET TECNOLOGIA INTEGRADA LTDA ME	SPECTRUMNET TECNOLOGIA INTEGRADA LTDA - ME	256

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.
% 2026-04-10T09:25:40-03:00 - 136.227.178.174

aut-num:     AS267443
owner:       SPECTRUMNET TECNOLOGIA INTEGRADA LTDA - ME
ownerid:     11.143.457/0001-71
responsible: MARCIO FERNANDES DA SILVA
country:     BR
owner-c:     MAFSI1092
routing-c:   MAFSI1092
abuse-c:     MAFSI1092
created:     20170803
changed:     20251128
inetnum:     192.141.52.0/22
inetnum:     2804:4198::/32
as-in:       from AS61618 100 accept ANY
as-in:       from AS267013 100 accept ANY
as-out:      to AS61618 announce AS267443
as-out:      to AS267013 announce AS267443

nic-hdl-br:  MAFSI1092
person:      M�rcio Fernades da Silva
e-mail:      ms.comnect@gmail.com
country:     BR
created:     20160428
changed:     20250217

% 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" : "AS267443",
    "country" : "BR",
    "admin_contacts" : [ "MAFSI1092" ],
    "tech_contacts" : [ "MAFSI1092" ],
    "abuse_contacts" : [ "MAFSI1092" ],
    "date_created" : "2017-08-03",
    "date_updated" : "2025-11-28",
    "source" : "lacnic"
  } ],
  "organization" : {
    "handle" : "11.143.457/0001-71",
    "name" : "SPECTRUMNET TECNOLOGIA INTEGRADA LTDA - ME",
    "country" : [ "BR" ],
    "abuse_contacts" : [ "MAFSI1092" ],
    "date_created" : "2017-08-03",
    "date_updated" : "2025-11-28",
    "source" : "lacnic"
  },
  "administrative_contacts" : [ {
    "handle" : "MAFSI1092",
    "country" : "BR",
    "email" : [ "ms.comnect@gmail.com" ],
    "date_created" : "2016-04-28",
    "date_updated" : "2025-02-17",
    "source" : "lacnic"
  } ],
  "technical_contacts" : [ {
    "handle" : "MAFSI1092",
    "country" : "BR",
    "email" : [ "ms.comnect@gmail.com" ],
    "date_created" : "2016-04-28",
    "date_updated" : "2025-02-17",
    "source" : "lacnic"
  } ],
  "abuse_contacts" : [ {
    "handle" : "MAFSI1092",
    "country" : "BR",
    "email" : [ "ms.comnect@gmail.com" ],
    "date_created" : "2016-04-28",
    "date_updated" : "2025-02-17",
    "source" : "lacnic"
  } ]
}

Peers

AS Number	Description	Country
AS61618	VIVA TECNOLOGIA TELECOM LTDA	BR
AS61618	VIVA TECNOLOGIA TELECOMUNICACOES LTDA	BR

Upstreams

AS Number	Description	Country
AS61618	VIVA TECNOLOGIA TELECOMUNICACOES LTDA	BR

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ASN Summary

AS267443 – SPECTRUMNET TECNOLOGIA INTEGRADA LTDA ME

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