ASN Lookup Tool

Stamp Provedor de Internet & TV BR BR 11 Routes

AS Data

AS266566

AS266566Stamp Provedor de Internet & TV

AS Number 266566
AS Name
Organization Stamp Provedor de Internet & TV()
Country BR
Number of IPv4 Routes 6
Number of IPv6 Routes 5
ASN type ISP
Registry lacnic
Date Allocated 2017-05-18

ASN Intelligence API for production workflows

Use ASN data for AS266566 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
2804:3df8::/32 ~79×10²⁷
2804:3df8:5008::/45 ~1×10²⁷
45.65.146.0/24 256
45.65.145.0/24 256
45.65.146.0/23 512
45.65.144.0/23 512
2804:3df8::/46 ~5×10²⁴
45.65.147.0/24 256
2804:3df8::/33 ~40×10²⁷
2804:3df8:5000::/48 ~1×10²⁴

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.
% 2026-03-10T09:29:24-03:00 - 93.113.52.190

aut-num:     AS266566
owner:       Stamp Provedor de Internet & TV
responsible: Daniel Lilson
owner-c:     ELSNE4
routing-c:   ELSNE4
abuse-c:     ELSNE4
created:     20170518
changed:     20200324
inetnum:     45.65.144.0/22
inetnum:     2804:3df8::/32
as-in:       from AS4230 650 accept ANY
as-in:       from AS197068 100 accept NONE
as-in:       from AS65322 100 accept ANY
as-in:       from AS64496 100 accept ANY
as-in:       from AS65001 100 accept ANY
as-out:      to AS4230 announce ANY
as-out:      to AS197068 announce AS266437
as-out:      to AS65322 announce NONE
as-out:      to AS64496 announce NONE
as-out:      to AS65001 announce NONE

nic-hdl-br:  ELSNE4
person:      Eduardo Lima e Silva Netto
created:     20090530
changed:     20251110

% 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
AS61884 OLLA COMUNICACAO LTDA BR

Upstreams

AS Number Description Country
AS61884 OLLA COMUNICACAO LTDA BR

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Frequently Asked Questions

ASN AS266566 is an Autonomous System Number used to identify a network for BGP internet routing.
AS266566 is listed under Stamp Provedor de Internet & TV.
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.