ASN Lookup Tool

World Fast Telecomunicacoes ME BR BR 3 Routes

AS Data

AS266387

AS266387 – World Fast Telecomunicacoes ME

AS Number 266387
AS Name
Organization World Fast Telecomunicacoes ME()
Country BR
Number of IPv4 Routes 2
Number of IPv6 Routes 1
ASN type ISP
Registry lacnic
Date Allocated 2016-11-29

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Use ASN data for AS266387 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
2804:3710::/32 ~79×10²⁷
170.81.20.0/22 1024
191.37.140.0/22 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.
% 2026-03-16T09:23:18-03:00 - 213.159.10.188

aut-num:     AS266387
owner:       World Fast Telecomunicacoes ME
responsible: EDVALDO ROCHA DA SILVA
owner-c:     EDRSI11
routing-c:   EDRSI11
abuse-c:     EDRSI11
created:     20161129
changed:     20220228
inetnum:     170.81.20.0/22
inetnum:     2804:3710::/32
inetnum:     191.37.140.0/22
as-in:       from AS263626 100 accept ANY
as-in:       from AS11432 100 accept ANY
as-out:      to AS263626 announce AS266387
as-out:      to AS11432 announce AS266387

nic-hdl-br:  EDRSI11
person:      EDVALDO ROCHA DA SILVA
created:     20070827
changed:     20251223

% 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
AS263626 G-LAB Telecom Informatica LTDA - ME BR
AS263626 G LAB Telecom Informatica LTDA ME BR

Upstreams

AS Number Description Country
AS263626 G LAB Telecom Informatica LTDA ME BR

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Frequently Asked Questions

ASN AS266387 is an Autonomous System Number used to identify a network for BGP internet routing.
AS266387 is listed under World Fast Telecomunicacoes 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.