ASN Lookup Tool

TENNET Provedor BR BR 2 Routes

AS Data

AS266383

AS266383 – TENNET Provedor

AS Number 266383
AS Name
Organization TENNET Provedor
Country BR
Number of IPv4 Routes 1
Number of IPv6 Routes 1
ASN type ISP
Registry lacnic
Date Allocated 2016-11-25

ASN Intelligence API for production workflows

Use ASN data for AS266383 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

Access complete peers, upstreams, downstreams, routes, WHOIS, and contact intelligence via our API. Learn more

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IP Ranges

Route # IPs
2804:36f8::/32 ~79×10²⁷
170.80.196.0/22 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.
% 2026-04-25T09:17:33-03:00 - 93.113.124.215

aut-num:     AS266383
owner:       TENNET Provedor
responsible: Gilson Jose de Avila
owner-c:     GIJAV2
routing-c:   GIJAV2
abuse-c:     GIJAV2
created:     20161125
changed:     20200728
inetnum:     170.80.196.0/22
inetnum:     2804:36f8::/32

nic-hdl-br:  GIJAV2
person:      gilson jose de avila
created:     20150430
changed:     20251212

% 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
AS28198 SEMPRE TELECOMUNICACOES LTDA BR

Upstreams

AS Number Description Country
AS28198 SEMPRE TELECOMUNICACOES LTDA BR

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Frequently Asked Questions

ASN AS266383 is an Autonomous System Number used to identify a network for BGP internet routing.
AS266383 is listed under TENNET Provedor.
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.