ASN Lookup Tool

Jefferson Mantovani ltda me BR BR 8 Routes

AS Data

AS266526

AS266526 – Jefferson Mantovani ltda me

AS Number 266526
AS Name
Organization Jefferson Mantovani ltda me()
Country BR
Number of IPv4 Routes 5
Number of IPv6 Routes 3
ASN type BUSINESS
Registry lacnic
Date Allocated 2017-05-09

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Use ASN data for AS266526 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
2804:3d5c::/33 ~40×10²⁷
45.65.236.0/22 1024
2804:3d5c:8000::/33 ~40×10²⁷
45.65.236.0/24 256
45.65.239.0/24 256
45.65.237.0/24 256
45.65.238.0/24 256
2804:3d5c::/32 ~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.
% 2026-03-21T09:25:19-03:00 - 206.232.76.162

aut-num:     AS266526
owner:       Jefferson Mantovani ltda me
responsible: Jefferson Mantovani
owner-c:     JEMAN38
routing-c:   JEMAN38
abuse-c:     JEMAN38
created:     20170509
changed:     20170509
inetnum:     45.65.236.0/22
inetnum:     2804:3d5c::/32

nic-hdl-br:  JEMAN38
person:      Jefferson Mantovni
created:     20160721
changed:     20230731

% 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
AS53182 lazernet.com.br ltda me BR
AS262761 Sinal Br Telecom Ltda BR

Upstreams

AS Number Description Country
AS53182 lazernet.com.br ltda me BR
AS262761 Sinal Br Telecom Ltda BR

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Frequently Asked Questions

ASN AS266526 is an Autonomous System Number used to identify a network for BGP internet routing.
AS266526 is listed under Jefferson Mantovani ltda me.
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
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.