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AS274654 multi system telecom ltda

Q: Why is WHOIS data shown for an ASN?

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

ASN Lookup Tool

multi system telecom ltda multisysteminternet.com.br

BR 1 Routes

AS Data

AS274654

AS274654 – multi system telecom ltda

AS Number	274654
AS Name	41.678.896/0001-40
Organization	multi system telecom ltda
Country	BR
Website	multisysteminternet.com.br
Number of IPv4 Routes	0
Number of IPv6 Routes	1
ASN type	ISP
Registry	lacnic
Date Allocated	2024-10-03

ASN Intelligence API for production workflows

Use ASN data for AS274654 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2804:91a0::/32	AS274654	multi system telecom ltda	multi system telecom 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.
% 2026-04-25T09:15:50-03:00 - 94.177.57.21

aut-num:     AS274654
owner:       multi system telecom ltda
ownerid:     41.678.896/0001-40
responsible: rafael ralder greghi
country:     BR
owner-c:     RARGR42
routing-c:   RARGR42
abuse-c:     RARGR42
created:     20241003
changed:     20241003
inetnum:     2804:91a0::/32

nic-hdl-br:  RARGR42
person:      Rafael Ralder Greghi
e-mail:      rafaelgreghi@multisysteminternet.com.br
country:     BR
created:     20240403
changed:     20260326

% 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" : "AS274654",
    "country" : "BR",
    "admin_contacts" : [ "RARGR42" ],
    "tech_contacts" : [ "RARGR42" ],
    "abuse_contacts" : [ "RARGR42" ],
    "date_created" : "2024-10-03",
    "date_updated" : "2024-10-03",
    "source" : "lacnic"
  } ],
  "organization" : {
    "handle" : "41.678.896/0001-40",
    "name" : "multi system telecom ltda",
    "country" : [ "BR" ],
    "abuse_contacts" : [ "RARGR42" ],
    "date_created" : "2024-10-03",
    "date_updated" : "2024-10-03",
    "source" : "lacnic"
  },
  "administrative_contacts" : [ {
    "handle" : "RARGR42",
    "country" : "BR",
    "email" : [ "rafaelgreghi@multisysteminternet.com.br" ],
    "date_created" : "2024-04-03",
    "date_updated" : "2026-03-26",
    "source" : "lacnic"
  } ],
  "technical_contacts" : [ {
    "handle" : "RARGR42",
    "country" : "BR",
    "email" : [ "rafaelgreghi@multisysteminternet.com.br" ],
    "date_created" : "2024-04-03",
    "date_updated" : "2026-03-26",
    "source" : "lacnic"
  } ],
  "abuse_contacts" : [ {
    "handle" : "RARGR42",
    "country" : "BR",
    "email" : [ "rafaelgreghi@multisysteminternet.com.br" ],
    "date_created" : "2024-04-03",
    "date_updated" : "2026-03-26",
    "source" : "lacnic"
  } ]
}

Peers

AS Number	Description	Country
AS263344	wr net informática e telecomunicações ltda	BR
AS28649	Desktop Sigmanet Comunicação Multimédia SA	BR
AS28649	Desktop Sigmanet Comunicaï¿½ï¿½o Multimï¿½dia SA	BR
AS270528	B.L.I NETWORK TELECOMUNICACAO LTDA	BR

Upstreams

AS Number	Description	Country
AS28649	Desktop Sigmanet Comunicação Multimédia SA	BR

Downstreams

AS Number	Description	Country
AS263344	wr net informática e telecomunicações ltda	BR
AS270528	B.L.I NETWORK TELECOMUNICACAO LTDA	BR

Frequently Asked Questions

What is ASN AS274654?

ASN AS274654 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS274654?

AS274654 is listed under multi system telecom ltda.

What do peers, upstreams, and downstreams mean?

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 included here?

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

How can I access full ASN table data?

This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.