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AS263840 JSOUZANET TELECOM | IPGeolocation.io

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

JSOUZANET TELECOM

BR 4 Routes

AS Data

AS263840

AS263840 – JSOUZANET TELECOM

AS Number	263840
AS Name
Organization	JSOUZANET TELECOM()
Country	BR
Number of IPv4 Routes	2
Number of IPv6 Routes	2
ASN type	ISP
Registry	lacnic
Date Allocated	2015-07-07

ASN Intelligence API for production workflows

Use ASN data for AS263840 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
138.185.124.0/22	AS263840	JSOUZANET TELECOM	JSOUZANET TELECOM	1024
2804:2694::/32	AS263840	JSOUZANET TELECOM	JSOUZANET TELECOM	~79×10²⁷
2804:5448::/32	AS263840	JSOUZANET TELECOM	M REGINA O DA SILVA LTDA	~79×10²⁷
138.185.126.0/24	AS263840	JSOUZANET TELECOM	JSOUZANET TELECOM	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.
% 2026-03-05T09:21:28-03:00 - 134.199.71.230

aut-num:     AS263840
owner:       JSOUZANET TELECOM
responsible: Jose de Souza Lima
owner-c:     JOSLI81
routing-c:   JOSLI81
abuse-c:     JOSLI81
created:     20150707
changed:     20230929
inetnum:     138.185.124.0/22
inetnum:     2804:2694::/32

nic-hdl-br:  JOSLI81
person:      JOSE DE SOUZA LIMA
created:     20131107
changed:     20211021

% 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
AS262550	LUCAS NETWORK INFORMATICA LTDA ME	BR
AS266337	MARLON LIMA GOMES ME	BR
AS272724	Facilita provedor de internet ltda	BR
AS263650	Clicfacil Telecom	BR
AS268640	M REGINA O DA SILVA LTDA	BR

Upstreams

AS Number	Description	Country
AS262550	LUCAS NETWORK INFORMATICA LTDA ME	BR
AS266337	MARLON LIMA GOMES ME	BR
AS263650	Clicfacil Telecom	BR
AS268640	M REGINA O DA SILVA LTDA	BR

Downstreams

AS Number	Description	Country
AS272724	Facilita provedor de internet ltda	BR
AS268640	M REGINA O DA SILVA LTDA	BR

Frequently Asked Questions

What is ASN AS263840?

ASN AS263840 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS263840?

AS263840 is listed under JSOUZANET TELECOM.

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.