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AS267946 MJ TECNOLOGIA DA INFORMACAO 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

MJ TECNOLOGIA DA INFORMACAO LTDA

BR 5 Routes

AS Data

AS267946

AS267946 – MJ TECNOLOGIA DA INFORMACAO LTDA

AS Number	267946
AS Name
Organization	MJ TECNOLOGIA DA INFORMACAO LTDA()
Country	BR
Number of IPv4 Routes	4
Number of IPv6 Routes	1
ASN type	ISP
Registry	lacnic
Date Allocated	2018-11-06

ASN Intelligence API for production workflows

Use ASN data for AS267946 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
45.166.64.0/24	AS267946	MJ TECNOLOGIA DA INFORMACAO LTDA	MJ TECNOLOGIA DA INFORMACAO LTDA	256
45.166.65.0/24	AS267946	MJ TECNOLOGIA DA INFORMACAO LTDA	MJ TECNOLOGIA DA INFORMACAO LTDA	256
45.166.67.0/24	AS267946	MJ TECNOLOGIA DA INFORMACAO LTDA	M A COSTA MC NET - INTERNET RURAL	256
45.166.66.0/24	AS267946	MJ TECNOLOGIA DA INFORMACAO LTDA	Globalcom Banda Larga e Comunicação Ltda	256
2804:55a0:c000::/40	AS267946	MJ TECNOLOGIA DA INFORMACAO LTDA	Globalcom Banda Larga e Comunicação Ltda	~309×10²⁴

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.
% 2026-03-10T09:31:27-03:00 - 134.199.83.117

aut-num:     AS267946
owner:       MJ TECNOLOGIA DA INFORMACAO LTDA
responsible: MARIA JUSCINEIDE FERREIRA
owner-c:     MFB240
routing-c:   MFB240
abuse-c:     MFB240
created:     20181106
changed:     20181106
inetnum:     45.166.64.0/22
inetnum:     2804:55a0::/32

nic-hdl-br:  MFB240
person:      marcio francisco bezerra
created:     20050722
changed:     20230516

% 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

Peers

AS Number	Description	Country
AS263629	MASTER TECNOLOGIA	BR
AS263137	YUNE NET TELECOMUNICACOES LTDA	BR
AS52573	Une Telecom Ltda	BR

Upstreams

AS Number	Description	Country
AS263629	MASTER TECNOLOGIA	BR
AS263137	YUNE NET TELECOMUNICACOES LTDA	BR
AS52573	Une Telecom Ltda	BR

Downstreams

AS Number	Description	Country
AS263137	YUNE NET TELECOMUNICACOES LTDA	BR

Frequently Asked Questions

What is ASN AS267946?

ASN AS267946 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS267946?

AS267946 is listed under MJ TECNOLOGIA DA INFORMACAO 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.